PFMC20

20th International Conference on Plasma-Facing Materials and Components for Fusion Applications

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Track: Session 1: Fuel retention and removal

Session: Session 1: Fuel retention and removal

Scheduled for: Tuesday, May 20, 2025 9:00 am — 10:50 am (Europe/Ljubljana)
Location: lecture room

Presentations:

(4928) Progress in the understanding of fuel retention and inventory management in the full-tungsten ITER [I-1]
Tom Wauters, Remi Delaporthe-Mathurin, Kaelyn Dunnell, Etienne Hodille, Stepan Krat, Hao-Dong Liu, Alberto Loarte, Dmitry Matveev, Jonathan Mougenot, Richard Pitts, Klaus Schmid
Tuesday, 9:00 am — 9:30 am
(4820) First Demonstration of Laser Induced Breakdown Spectroscopy using Remote Handling for In-vessel Analysis of Tritiated and Activated JET Components [I-2]
Jari Likonen
Tuesday, 9:30 am — 10:00 am
(4797) Chemical analysis by Laser Induced Breakdown Spectroscopy of the poloidal cross-section of the JET divertor after its last D-T experimental campaign [O-1]
Salvatore ALMAVIVA, Jari Likonen, Antti Hakola, Juuso KARHUNEN, Sebastijan BREZINSEK, Gennady SERGIENKO, Rahul RAYAPROLU, Rongxing Yi, Timo Dittmar, Christoph Kawan, Marc SACKERS, Erik Wüst, UKAEA RACE Team, Anna WIDDOWSON, Ionuț Jepu, Pavel VEIS, Sahithya ATIKUKKE, Shweta SONI, Paweł Gąsior, Wojciech GROMELSKI, Jelena BUTIKOVA, Indrek JÕGI, Peeter PARIS, Jasper RISTKOK
Tuesday, 10:00 am — 10:25 am
(4963) Depth-resolved deuterium retention profiles in displacement-damaged tungsten measured via laser-induced ablation quadrupole mass spectrometry [O-2]
Christoph Kawan, Sebastijan BREZINSEK, Timo Dittmar, Erik Wüst, Thomas Schwarz-Selinger, Liang Gao, Christian Linsmeier
Tuesday, 10:25 am — 10:50 am

Icon legend:
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Track: Session 2: Erosion, re-deposition, mixing, and dust formation and Low-Z and liquid materials

Session: Session 2: Erosion, re-deposition, mixing, and dust formation and Low-Z and liquid materials

Scheduled for: Tuesday, May 20, 2025 11:15 am — 1:00 pm (Europe/Ljubljana)
Location: lecture room

Presentations:

(4803) Erosion of thin boron films at the linear plasma device PSI-2 during deuterium discharges: atomic and molecular spectroscopy of boron [I-3]
Marc SACKERS, Oleksandr Marchuk, Anne Houben, Eduard Warkentin, Marcin Rasinski, Sebastijan BREZINSEK, Arkadi Kreter
Tuesday, 11:15 am — 11:45 am
(4980) Improved material mixing model in ERO2.0: nonlinear effect of boron concentration on tungsten sputtering and influx from mixed tungsten-boron surfaces [O-3]
Henri Kumpulainen, Sebastijan BREZINSEK, Juri Romazanov, Andreas Kirschner, Christoph Baumann, Klaus Schmid
Tuesday, 11:45 am — 12:10 pm
(4829) Deuterium retention in sputter-deposited W-B layers: Implantation and in-situ ion beam analysis during annealing [O-4]
Daniel Gautam, Tuan T. Tran, Martina Fellinger, Friedrich Aumayr, Marek Rubel, Daniel Primetzhofer, Eduardo Pitthan
Tuesday, 12:10 pm — 12:35 pm
(4830) Lifetimes of Boron layers on amorphous and crystalline tungsten under deuterium and impurity irradiation [O-5]
Udo von Toussaint, Roland Preuss, Martin Balden, Karl Krieger, Klaus Schmid, Andreas Mutzke
Tuesday, 12:35 pm — 1:00 pm

Icon legend:
– Submitting author, – Presenting author, – Corresponding author

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Track: Session 3: Neutron effects in plasma-facing materials

Session: Session 3: Neutron effects in plasma-facing materials

Scheduled for: Tuesday, May 20, 2025 2:30 pm — 4:20 pm (Europe/Ljubljana)
Location: lecture room

Presentations:

(5271) Neutron irradiation effects on PFC materials: an overview of EUROfusion programme [I-4]
Dmitry Terentyev, Michael Rieth, Ermile Gaganidze, Gerald Pintsuk, Giacomo Aiello, Michael Klimenkov, Aleksandr Zinovev, Shuhei Nogami, Steffen Antusch, Jan Coenen, Petra Jenus, Koray Iroc, Chao Yin, Carmen Garcia Rosales
Tuesday, 2:30 pm — 3:00 pm
(5297) Modelling high dose irradiation damage in tungsten [I-5]
Max Boleininger, Daniel Mason, Alexander Feichtmayer, Luca Reali, Sergei Dudarev
Tuesday, 3:00 pm — 3:30 pm
(4857) Detection of defects and location of deuterium in displacement-damaged tungsten [O-6]
Sabina Markelj, Esther Punzón-Quijorna, Mitja Kelemen, Thomas Schwarz-Selinger, Xin Jin, Eryang Lu, Flyura Djurabekova, Kai Nordlund, Janez Zavašnik, Andreja Šestan Zavašnik, Miguel L. Crespillo, Gaston García López, Rene Heller
Tuesday, 3:30 pm — 3:55 pm
(4758) Influence of the Presence of Deuterium on Damage Evolution in Tungsten [O-7]
zeqing shen, Thomas Schwarz-Selinger, Mikhail Zibrov, Armin Manhard
Tuesday, 3:55 pm — 4:20 pm

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Track: Poster session PO-A (Tuesday)

Session: Poster session

Scheduled for: Tuesday, May 20, 2025 4:30 pm — 6:30 pm (Europe/Ljubljana)
Location: foyer

Presentations:

(4874) Study of spectral features and depth distributions of boron layers on tungsten substrates by ps-LIBS in a vacuum environment [POA-1]
Huace Wu, Rongxing Yi, Anne Houben, Sebastijan BREZINSEK, Marcin Rasinski, Cong Li, Gennady SERGIENKO, Timo Dittmar, Hongbin Ding
Tuesday, 4:30 pm — 6:30 pm
(4902) Diffusion of Ne in boron and borides [POA-2]
Daniel Gautam, Eduardo Pitthan, Marek Rubel, Daniel Primetzhofer
Tuesday, 4:30 pm — 6:30 pm
(4954) Reduction of Impurity from First Wall with Boron Powder Dropping in LHD [POA-3]
Suguru Masuzaki, Tetsutaro Oishi, Tomoko Kawate, Mamoru Shoji, Federico Nespoli, Robert Lunsford, Motoshi Goto, Miyuki Yajima, Masayuki Tokitani, Gen Motojima, Erik Gilson, Alexander Nagy, Novimir Pablant, Tomohiro Morisaki
Tuesday, 4:30 pm — 6:30 pm
(4973) Engineering Research & Development of Wall Conditioning Systems at HL-3 [POA-4]
Chengzhi Cao, Yi Hu, Yanfeng Xie, Jun Zhou, Xiangmei Huang, HL-3 team
Tuesday, 4:30 pm — 6:30 pm
(4823) Evolution of hydrogen isotopes retention behavior of in-situ boronization films in EAST [POA-5]
Guangnan Luo, Shouan Puyang, Yuping Xu, Haishan Zhou
Tuesday, 4:30 pm — 6:30 pm
(4862) Influence of Deuterium Gas during Tungsten / Boron Film Deposition [POA-6]
Laurent Marot, Matej Mayer, Thomas Morgan, Tomás Sousa, Nicolò Lopopolo, Ernst Meyer
Tuesday, 4:30 pm — 6:30 pm
(4867) Defect evolution in tungsten at high-temperature as a function of damage dose [POA-7]
Andreja Šestan Zavašnik, Janez Zavašnik, Sabina Markelj, Nejc Parkelj, Miha Sajovic, Srečo Škapin, Thomas Schwarz-Selinger
Tuesday, 4:30 pm — 6:30 pm
(5017) Status of the UCSD POSEIDON facility: An experiment for the study of simulated burning-plasma-material-interaction. [POA-8]
Matt Baldwin, Daisuke Nishijima, Marlene Patino, Brandon Schwendeman, Michael Simmonds, Anže Založnik, George Tynan
Tuesday, 4:30 pm — 6:30 pm
(4828) Machine-learning force fields for hydrogen and vacancy complex in tungsten [POA-9]
Yuki Noguchi, Daiji Kato
Tuesday, 4:30 pm — 6:30 pm
(4835) A New Experimental System for Studying Defects and Deuterium Lattice Location in Tungsten Crystals by Ion Beam Methods [POA-10]
Esther Punzón-Quijorna, Mitja Kelemen, Roberto Galende-Pérez, Primož Vavpetič, Primož Pelicon, Sabina Markelj
Tuesday, 4:30 pm — 6:30 pm
(4839) Atomic-Scale Investigation of Re/Os Precipitation in Neutron-Irradiated Tungsten Using Atom Probe Tomography: Validation of FISPACT-II Nuclear Data [POA-11]
Iuliia Ipatova
Tuesday, 4:30 pm — 6:30 pm
(4764) Ablation characteristics of fusion materials in preparation for local profiling of helium and hydrogen-isotopes with a novel laser ablation experiment [POA-12]
Benedikt Buchner, Steffen Mittelmann, Udo von Toussaint
Tuesday, 4:30 pm — 6:30 pm
(5022) Qualification activities of the first DTT divertor [POA-13]
Selanna Roccella, Davide Caprini, Marco Cerocchi, Francesco Crea, Riccardo De Luca, Francesco Giorgetti, Pierdomenico Lorusso, Annunziata Satriano, Luigi Verdini, Domanico Marzullo, Gian Mario Polli, Hélène Roche, Nicolas Vignal, Marianne Richou, Henri Greuner, Johann Riesch, Bernd Boeswirth, Katja Hunger, Rudolf Neu
Tuesday, 4:30 pm — 6:30 pm
(5023) Effect of bending and heat treatment on CuCrZr/316L interface for flat-type divertor target by explosive welding [POA-14]
Siqing Feng, Xuebing Peng, Peng Liu
Tuesday, 4:30 pm — 6:30 pm
(5028) Putting the Sun in A Box – A Brief History of Plasma Facing Components [POA-15]
Garreth Aspinall, Holly Staley-Wiggins, Paul Sherlock, Joe Bushell
Tuesday, 4:30 pm — 6:30 pm
(5029) ITER-like actively cooled Plasma facing Units presenting debonding at interface : evolution of thermal behaviour with high heat flux tests [POA-16]
Marianne Richou, Gavriel Peyron, Hélène Roche
Tuesday, 4:30 pm — 6:30 pm
(4779) ITER NHF First Wall Panel thermomechanical plastic simulation of tungsten flat tiles [POA-17]
Devansh Dhard, Jose Miguel Pacheco Cansino, Samuli Heikkinen, Antonino Cardella
Tuesday, 4:30 pm — 6:30 pm
(4786) Design and qualification of W based divertor components for Wendelstein 7-X [POA-18]
Joris Fellinger, Marianne Richou, Gunnar Ehrke, Falk Kunkel, Gavriel Peyron, Zhongwei Wang, Jörg Tretter, Katja Hunger, Jeong-Ha You, Rudolf Neu, Marius Wirtz, Anne Houben, Daniel Dorow-Gerspach, Ola Widlund, Elena Tejado, Boštjan Končar, Matej Tekavčič, Martin Draksel
Tuesday, 4:30 pm — 6:30 pm
(4804) Microscopic and macroscopic investigation of He bubbles formation on tungsten via in situ spectroscopic ellipsometry [POA-19]
Federica Pappalardo, Celine Martin, Andrea Campos, Gilles Cartry, Thierry Angot, Regis Bisson, Marco Minissale, Mounir Alfaazza, Jonathan Mougenot
Tuesday, 4:30 pm — 6:30 pm
(4851) Quantification of fusion materials using synthetic LIBS spectra and ANN enhanced by PSO optimized autoencoders for dimensionality reduction. [POA-20]
Sanath SHETTY, Matej VEIS, Paweł Gąsior, Damian Sokulski, Pavel VEIS
Tuesday, 4:30 pm — 6:30 pm
(4854) Two-Phase pressure drop measurement for smooth tube and Hypervapotron under nucleated boiling flow in fusion conditions [POA-21]
Sacha Deranlot, Marc Missirlian, Marc Medale
Tuesday, 4:30 pm — 6:30 pm
(4865) Single-Size Model for Gas Bubble Evolution in Cluster Dynamics Framework [POA-22]
Sophie Blondel, Davis Freeman, Samuel Haid, Marc Milliot, Brian Wirth
Tuesday, 4:30 pm — 6:30 pm
(4877) Simulations of gap bridging and filling during transient PFC melt events [POA-23]
Ladislas Vignitchouk, Svetlana Ratynskaia
Tuesday, 4:30 pm — 6:30 pm
(4901) Studies of runaway electron impact on plasma facing surfaces in the DIII-D tokamak [POA-25]
Dmitry Rudakov, Eric Hollmann, Claudio Marini, Erick Martinez-Loran, Mattew Beidler, Jeffrey Herfindal, Daisuke Shiraki, Yueqiang Liu, Igor Bykov, Andrey Lvovskiy, Charles Lasnier, Jun Ren, Svetlana Ratynskaia, Panagiotis Tolias, Richard Pitts
Tuesday, 4:30 pm — 6:30 pm
(4913) Comprehensive integrated analysis of the effects of runaway electrons on plasma facing components in ITER [POA-26]
Valeryi Sizyuk, Ahmed Hassanein
Tuesday, 4:30 pm — 6:30 pm
(4948) Study on the reliability and fatigue life prediction of hypervapotron under electromagnetic-thermal coupling condition [POA-27]
Shijun Qin, Shu Chen, Qingfeng Wang, Shangxian ZHAO, Chengcheng Zhang
Tuesday, 4:30 pm — 6:30 pm
(4949) Erosion and Modification of Tungsten Surfaces Under Sequential Steady-State and High Heat Fluxes Transient Plasma Impacts [POA-28]
Vadym Makhlai, Igor Garkusha, Yuliia Volkova, Stanislav Herashchenko, Yurii Petrov, Dmytro Yelisyeyev, Pavel Shevchuk, Thomas Morgan
Tuesday, 4:30 pm — 6:30 pm
(4958) The influence of H plasma implantation on the low-cycle thermal fatigue cracking of plasma-facing tungsten in EU DEMO [POA-29]
James Hargreaves, Jeong-Ha You, Francesca Maviglia, Jordy Vernimmen, John Scholten, Thomas Morgan
Tuesday, 4:30 pm — 6:30 pm
(4961) Tungsten based composites and heavy alloys exposed to ELM-y H-mode plasmas in the DIII-D tokamak [POA-30]
Žana Popović, Tyler Abrams, Zachary Bergstrom, Jonathan Coburn, Florian Effenberg, Tatsuya Hinoki, Ryan Hood, Carlos Monton, Rudolf Neu, Jun Ren, Johann Riesch, Dmitry Rudakov, Ruben Santana, Cedric Tsui
Tuesday, 4:30 pm — 6:30 pm
(4970) 3-D Inverse Analysis Heat Flux Calculations in NSTX [POA-31]
Promise Adebayo-Ige, Kaifu Gan, Rajesh Maingi, Brian Wirth
Tuesday, 4:30 pm — 6:30 pm
(4981) MatDB4Fusion: A new initiative to collect, merge, and leverage material properties data [POA-32]
Philipp Lied, Giacomo Aiello, Zachary Bergstrom, Arunodaya Bhattacharya, Daniel Clark, Thomas Davis, Mark Gilbert, Michael Gorley, Cory Hamelin, Jim Pickles, Gerald Pintsuk, Andrew Sowder, Sehila Gonzalez
Tuesday, 4:30 pm — 6:30 pm
(4982) First wall simulated W-EUROFER mock-up characterization under HHF DEMO relevant conditions [POA-33]
Javier de Prado, Ignacio Izaguirre, Daniel Dorow-Gerspach, Emanuele Cacciotti, Francesco Crea, Maria Sánchez, Riccardo De Luca, Marius Wirtz
Tuesday, 4:30 pm — 6:30 pm
(4983) Heat Flux Test of the Small Thermal Shielding Mockups for the ITER Electron Cyclotron Heating Window Shielding Block [POA-34]
Chen Yanyu, Wang Pinghuai, Chen Jiming, Zhang Fu, Wang Kun, Li Qian, Wei Zhengxing
Tuesday, 4:30 pm — 6:30 pm
(4992) Design and Analysis of an Actively-cooled, Additively-manufactured, Reciprocating Probe for Sample Exposure in Long-pulsed WEST Discharges [POA-35]
Ezekial A. Unterberg, Michael DeVinney, Arnold Lumsdanie, Tristan Batal, Nicolas FEDORCZAK, Brandan Quinlan, Erin Tinacba
Tuesday, 4:30 pm — 6:30 pm
(4996) A novel approach to studying divertor gap heat loads [POA-36]
Miha Radež, Jernej Kovačič, Matic Brank, Stefan Costea, Leon Bogdanovič, Tomaž Gyergyek, Leon Kos
Tuesday, 4:30 pm — 6:30 pm
(4751) Helium bubbles at grain boundaries in low-energy helium plasma exposed tungsten: Atomic-scale characteristics and evolution kinetics [POA-37]
Yu Li, Yi-Wen Zhu, Guangnan Luo, Haishan Zhou
Tuesday, 4:30 pm — 6:30 pm
(4752) The Effect of Low-energy Neon Implantation on Tungsten Erosion [POA-38]
Zhongshi YANG, Xianglong LIU, Guojian NIU, Guangnan Luo
Tuesday, 4:30 pm — 6:30 pm
(5011) FENIX: Advanced Multiphysics Simulation for Fusion Energy Systems [POA-39]
Pierre-Clément Simon, Casey Icenhour, Guillaume Giudicelli, Logan Harbour, Lin Yang, Derek Gaston, Masashi Shimada, Grayson Gall, Amanda Lietz, Mahmoud Eltawila, April Novak, Trevor Franklin, Lane Carasik, Helen Brooks
Tuesday, 4:30 pm — 6:30 pm
(4760) Primary and secondary metallic PFC damage induced by RE dissipation in FTU [POA-40]
Marco De Angeli, Panagiotis Tolias, Svetlana Ratynskaia, Dario Ripamonti, Giorgio Maddaluno, Giambattista Daminelli, Elzbieta FORTUNA-ZALESNA, Witold Zielinski
Tuesday, 4:30 pm — 6:30 pm
(4868) Comparison between discrete and continuous energy formalisms used to model multi-level kinetic hydrogen trapping in PFM [POA-41]
Sokay Chroeun, Jonathan Mougenot, Yann Charles, Monique Gaspérini
Tuesday, 4:30 pm — 6:30 pm
(4876) A code-comparison to establish a common-ground for component-level transport codes. [POA-42]
Gabriele Ferrero, Etienne Hodille, Raffaella Testoni
Tuesday, 4:30 pm — 6:30 pm
(4878) Diffusion of H atoms at the W/Cu interface: a kinetic model based on DFT data [POA-43]
Yovany Silva-Solis, Julien Denis, Etienne Hodille, Yves Ferro
Tuesday, 4:30 pm — 6:30 pm
(4879) LIBS for in-situ characterisation of JET plasma facing components: autoencoder-based spectral data processing [POA-44]
Paweł Gąsior, Damian Sokulski, Salvatore ALMAVIVA, Juuso KARHUNEN, Jari Likonen, Shweta SONI, Sahithya ATIKUKKE, Pavel VEIS, Sanath SHETTY, Matej VEIS, Jelena BUTIKOVA, Sebastijan BREZINSEK, Rongxing Yi, Ionuț Jepu, Indrek JÕGI, Jasper RISTKOK, Peeter PARIS, Corneliu POROSNICU
Tuesday, 4:30 pm — 6:30 pm
(4898) Deuterium retention in different tungsten-based alloys measured by LIBS, NRA and TDS [POA-45]
Mauricio Gago, Bernhard Unterberg, Steffen Antusch, Anne Houben, Alexander Klein, Arkadi Kreter, Sören Möller, Michael Rieth, Gennady SERGIENKO, Marius Wirtz, Rongxing Yi, Christian Linsmeier
Tuesday, 4:30 pm — 6:30 pm
(4903) Oxidation of tungsten and its implications to tritium retention in decommissioning, maintenance and accident scenarios in future devices [POA-46]
Eric PRESTAT, Rongri Li, Guillermo Alvarez-Diaz, Imogen Haydon, Livia Cupertino Malheiros, Emilio Martinez-Paneda, Mark Gilbert
Tuesday, 4:30 pm — 6:30 pm
(4915) Comparison of D Retention for Advanced Plasma Facing Materials by D plasma exposure or D ion implantation [POA-47]
Yasuhisa Oya, Yuzuka Hoshino, Shingo Okumura, Ayumu Hayakawa, Kenshiro Miura, Fei Sun, Suguru Masuzaki, Makoto Oyaizu, Robert Kolasinski, Chase Taylor, Teppei Otsuka, Yuji Hatano, Masashi Shimada, Hao Yu, Ryuta Kasada, Akira Hasegawa
Tuesday, 4:30 pm — 6:30 pm
(4919) Evidence of helium trapping in the lower divertor targets of WEST after the 2018-2020 campaigns based on TOF ERDA and TEM analysis [POA-48]
Iva BOGDANOVIC RADOVIC, Zdravko Siketić, Mathilde Diez, Elodie BERNARD, Emmanuelle TSITRONE, Antti Hakola, Tomi Vuoriheimo, Celine Martin, Martiane Cabie, Thomas Neisius
Tuesday, 4:30 pm — 6:30 pm
(4951) Validation of diffusion-retention models of hydrogen isotopes using MD simulations in irradiated microstructures [POA-50]
Daniel Mason, Sanjeet Kaur
Tuesday, 4:30 pm — 6:30 pm
(4953) Investigating Tritium Retention in tungsten coated plasma facing components from the divertor region of the Joint European Torus (JET) [POA-51]
Anete Stine Teimane, Elina Pajuste, Liga Avotina, Matiss Sondars, Jari Likonen, Anna WIDDOWSON
Tuesday, 4:30 pm — 6:30 pm
(4959) Novel dynamic deuterium transport measurements using Upgraded Pilot-PSI [POA-53]
Cas Robben, Jort Kesteren, Remco Timmer, Wim Arnoldbik, Maria Cunha, Beata Tyburska-Pueschel, Thomas Morgan
Tuesday, 4:30 pm — 6:30 pm
(4979) Evaluation of the boronization effect on fuel retention in WEST long pulses [POA-55]
Laura Laguardia, Gabriele GERVASINI, Eleonore Geulin, Alberto Gallo, Regis Bisson, Yann Corre, Julien Denis, Corinne Desgranges, Annika EKEDAHL, Nicolas FEDORCZAK, Jonathan Gaspar, Alex, Thomas Grosjean, Etienne Hodille, Antti Hakola, Thierry Loarer, Karl Krieger, Pierre Manas, Philippe Moreau, Emmanuelle TSITRONE, Stefane Vartarian, Anna WIDDOWSON, Tom Wauters
Tuesday, 4:30 pm — 6:30 pm
(5002) Hydrogen Retention in Plasma-Facing Components: Parameter Study [POA-56]
Mikhail Lavrentiev, Dinusha Jayasundara, Tez Orr, Celyn Sammons
Tuesday, 4:30 pm — 6:30 pm
(4749) Effect of helium on deuterium retention in tungsten [POA-57]
Peng Wang, Li Qiao, Hong Zhang, Engang Fu
Tuesday, 4:30 pm — 6:30 pm
(4756) Effect of Ambient Gas and Pressure on the detection of Hα Isotopes in LIBS [POA-58]
Zhenhua Hu, Hao Sun, Fang Ding, Muhammad Imran, Haishan Zhou, Guangnan Luo
Tuesday, 4:30 pm — 6:30 pm
(4759) A calibration method for water signals during thermal desorption spectroscopy of deuterium from tungsten [POA-59]
Thomas Schwarz-Selinger, Maximilian Brucker
Tuesday, 4:30 pm — 6:30 pm
(5024) Progress in laser-based surface analysis techniques for fusion applications – from laboratory experiments to reactor-class diagnostics [POA-60]
Sebastijan BREZINSEK
Tuesday, 4:30 pm — 6:30 pm
(4789) Analysis of hydrogen transport and trapping in SS316L [POA-61]
Floriane Montupet-Leblond, Etienne Hodille, Mickaël Payet, Elodie BERNARD, Dominique Vrel, Frédéric Miserque, Christian Grisolia
Tuesday, 4:30 pm — 6:30 pm
(4864) The Interplay of Ion Impact Angle and Energy on Mixed-Material Surface Concentrations in a DIII-D Tungsten Divertor [POA-62]
Alec Cacheris, Tyler Abrams, Davis Easley, Daisuke Shiraki, Robert Wilcox, Jeffrey Herfindal, David Christian Donovan
Tuesday, 4:30 pm — 6:30 pm
(4866) Dust-Plasma Interaction Studies in the STOR-M Tokamak [POA-63]
Nathan Nelson, Lenaic Couëdel, Chijin Xiao
Tuesday, 4:30 pm — 6:30 pm
(4886) Analysis and Modelling of the Relationship Between WI, WII, and WIII Emission Signals and Tungsten Net Erosion in the DIII-D Divertor [POA-64]
Luca Cappelli, Jerome Guterl, Tyler Abrams, Ulises Losada, Žana Popović, Zachary Bergstrom
Tuesday, 4:30 pm — 6:30 pm
(4926) Ex-situ LIBS study for the determination of boron content in WEST divertor tiles after the 2019 campaign [POA-65]
Indrek JÕGI, Peeter PARIS, Marta Malin MURU, Elodie BERNARD, Mathilde Diez, Emmanuelle TSITRONE, Jari Likonen, Antti Hakola, Eduard Grigore
Tuesday, 4:30 pm — 6:30 pm
(4939) Modeling of erosion/deposition patterns observed during WEST high-fluence campaign [POA-66]
Alexis HUART, Guido Ciraolo, Yann Corre, Nicolas RIVALS, Wojciech GROMELSKI, Jamie GUNN, Nicolas FEDORCZAK, Mathilde Diez, Jonathan GERARDIN, Alex, Thomas Grosjean, Christophe GUILLEMAUT, Juri Romazanov
Tuesday, 4:30 pm — 6:30 pm
(4940) Study on the influence of ELM and ELM-control methods on WD sputtering in EAST [POA-67]
Qing Zhang, Fang Ding
Tuesday, 4:30 pm — 6:30 pm
(4950) Mixing and enrichment effects on low- and high-Z impurities from W carbides as PFMs [POA-68]
Tatyana Sizyuk, Tyler Abrams, Gregory Sinclair, Ahmed Hassanein
Tuesday, 4:30 pm — 6:30 pm
(4956) Thick deposited tungsten layer growth and characterization using Magnum-PSI [POA-69]
Thomas Morgan, Luc Bouwmeester, Marcin Rasinski, Erwin Zoethout, Jort Kesteren, Cas Robben, Beata Tyburska-Pueschel, Vairavel Mathayan, Lambert van Breemen, David Dellasega, Matteo Passoni, Luigi Bana, Nora Lecis
Tuesday, 4:30 pm — 6:30 pm
(4966) Theoretical modelling of a non-hydrogenic plasma-wall interaction experiment in the GyM linear device [POA-70]
carlo tuccari, Gabriele Alberti, Fabio Mombelli, Matteo Passoni, Andrea Uccello, Anna Cremona, Matteo Pedroni, Juri Romazanov
Tuesday, 4:30 pm — 6:30 pm
(4967) Evaluation of erosion and deposition in JA DEMO divertor and the effects of tungsten impurities [POA-71]
Makoto Oya, Kazuo Hoshino, Nobuyuki Asakura, Yoshiteru Sakamoto, Noriyasu Ohno, Kazuaki Hanada
Tuesday, 4:30 pm — 6:30 pm
(4978) Overview of Material Balance and Dust Production in JET Beryllium – Tungsten Wall from Post-Mortem Analysis Studies [POA-72]
Anna WIDDOWSON, Charlie Ayres, Joe Banks, Aleksandra Baron-Wiechec, Sebastijan BREZINSEK, Matthews Clancy, Paul Coad, Elzbieta Fortuna-Zalesna, Kalle Heinola, Matt Hook, Ilona Karnowska-Peterski, Ionuț Jepu, Jari Likonen, Marek Rubel
Tuesday, 4:30 pm — 6:30 pm
(4984) Elemental analysis of divertor marker tiles exposed during the 2018 (C3), 2019 (C4) and 2020 (C5) WEST campaigns [POA-73]
Rodrigo Mateus, Norberto Catarino, Eduardo Alves, Elodie Bernard, Mathilde Diez, Emmanuelle TSITRONE, Jari Likonen, Antti Hakola
Tuesday, 4:30 pm — 6:30 pm
(5001) The influence of nitrogen seeding on beryllium erosion by hydrogen plasma [POA-74]
Timo Dittmar, Dmitriy Borodin, Sebastijan BREZINSEK, Ewa Pawelec, Antti Hakola, Karl Krieger, Scott Silburn, Emmanuelle TSITRONE, Anna WIDDOWSON
Tuesday, 4:30 pm — 6:30 pm
(4748) Radio frequency plasma cleaning for Core Plasma Thomson Scattering diagnostic mirrors [POA-75]
Youpeng Wang, Artem Dmitriev, Laurent Marot, Paul Hiret, Tomás Sousa, Maitane Amarika, Gorka Beaskoetxea, Aitor Marco, Ulrich Walach, Laura Sanchez, Jordi Puig, Ernst Meyer
Tuesday, 4:30 pm — 6:30 pm
(5009) Suppression of impurity release on the low field side tungsten limiter in EAST long-pulse discharges [POA-76]
Fang Ding, Rui Ding, Haishan Zhou
Tuesday, 4:30 pm — 6:30 pm
(4757) Erosion behavior of porous boron and boron-tungsten layers exposed to deuterium plasma in the GyM linear device [POA-77]
Andrea Uccello, Federico Gaspari, Davide Orecchia, Matteo Pedroni, Irene Casiraghi, Daria Ricci, Natale Rispoli, Jimmy Scionti, David Dellasega, Matteo Passoni, Valeria Russo, Fabio Subba, Alessio Villa, Alessandro Maffini
Tuesday, 4:30 pm — 6:30 pm
(4962) TUNGSTEN-DIAMOND COMPOSITE FOR PLASMA-FACING MATERIALS [POA-78]
Shaokai Tang, Thomas Morgan, Nicu Scarisoreanu, Beata Tyburska-Pueschel, Jort Kesteren, Maria Cunha, Paul Mummery, Aneeqa Khan
Tuesday, 4:30 pm — 6:30 pm
(4965) Advancements in the design of a W-based coating as protective barrier for liquid Sn-based divertor [POA-79]
Davide Vavassori, Luigi Bana, Marco Bugatti, Matteo Iafrati, Matteo Passoni, David Dellasega
Tuesday, 4:30 pm — 6:30 pm
(4968) Deuterium retention in tungsten with and without pre-damage after plasma exposure at a rising or declining temperature [POA-80]
Xiu-Li ZHU, Zhen-Hua KE, Long CHENG, Yue YUAN, Guang-Hong LU
Tuesday, 4:30 pm — 6:30 pm
(4971) Inverse finite element based methodology applied to ITER grade tungsten: a model for mini-flat tensile specimens [POA-81]
Francisco Miranda, Aleksandr Zinovev, David Bermudez Parra, Alexander Bakaev, Dmitry Terentyev, Kim Verbeken, Thomas Pardoen
Tuesday, 4:30 pm — 6:30 pm
(4976) Effect of baseplate preheating on the crack formation of W-W2C during Laser Powder Bed Fusion [POA-82]
Aljaž Iveković, Črtomir Donik, Irena Paulin, Petra Jenus
Tuesday, 4:30 pm — 6:30 pm
(4727) Predicting irradiation hardening and microstructural evolution in ion-irradiated Eurofer97: a nanoindentation study supported by CPFEM and TEM [POA-83]
Tymofii Khvan, Katarzyna Mulewska, Łukasz Kurpaska, Witold Chromiński, Michał Stróżyk
Tuesday, 4:30 pm — 6:30 pm
(4986) Brazeability study of W2C-reinforced tungsten alloy to EUROFER for first wall application in DEMO fusion reactor [POA-84]
Ignacio Izaguirre
Tuesday, 4:30 pm — 6:30 pm
(4989) Comparative study of mechanical properties of W-Cu composites with Diamond TPMS geometries [POA-85]
Diana Knyzhnykova, Petra Jenus, Saša Novak, Irena Paulin, Borut Žužek, Nejc Novak, Robert Lürbke, Alexander Von Mueller, Rudolf Neu, Aljaž Iveković
Tuesday, 4:30 pm — 6:30 pm
(4994) Temperature-dependent grain boundary permeation in tungsten investigated by hydrogenography [POA-86]
Fahrudin Delic, Armin Manhard, Udo von Toussaint
Tuesday, 4:30 pm — 6:30 pm
(4998) An experimental assessment of interatomic potentials for fusion-relevant ion-solid combinations [POA-87]
Philipp M. Wolf, Eduardo Pitthan, Daniel Primetzhofer
Tuesday, 4:30 pm — 6:30 pm
(4746) Helium irradiation indued the crystallographic orientation change of tungsten via grain rotation [POA-88]
Cuncai FAN
Tuesday, 4:30 pm — 6:30 pm
(5003) Influence of the addition of Fe on the CrTaVW medium entropy alloy for Nuclear Fusion applications [POA-89]
Ricardo Martins, Vasco Valadares, Bernardo Monteiro, António P.Gonçalves, José B.Correia, Andrei Galatanu, Elena Tejado, José Y.Pastor, Marta Dias
Tuesday, 4:30 pm — 6:30 pm
(5005) Structural and mechanical characterization of functionally graded W/EUROFER coatings for fusion applications [POA-90]
Siyu ZHANG, Ashwini Kumar MISHRA, Jarir AKTAA
Tuesday, 4:30 pm — 6:30 pm
(5007) Assessing the Viability of Tungsten/Silicon Carbide Plasma Facing Components [POA-91]
Zachary Bergstrom, Ruben Santana, Žana Popović, Carlos Monton, Tyler Abrams
Tuesday, 4:30 pm — 6:30 pm
(4754) Study of degradation of tungsten-based materials for fusion reactors by thermal load testing [POA-92]
Ester Duchková, Ondřej Čížek, Michal Hájíček, Petr Havlík, Jiří Matějíček, Mark Murtazin, Matěj Peterka, Roman Petráš, Ladislav Vála, Jiří Zýka
Tuesday, 4:30 pm — 6:30 pm
(5013) Hydrogen retention in tungsten at ELM-relevant energies [POA-93]
Sophie Towell, Mikhail Lavrentiev
Tuesday, 4:30 pm — 6:30 pm
(5014) Quantification of Poisson’s ratio and Young’s modulus in pristine and self-damaged tungsten using transient grating spectroscopy [POA-94]
Michael Simmonds, Anže Založnik, Thomas Schwarz-Selinger, Brandon Schwendeman, Marlene Patino, Matt Baldwin, Nicholas BOECHLER, George Tynan
Tuesday, 4:30 pm — 6:30 pm
(5020) Effect of hydrogen supersaturation surface layer on deuterium implantation and retention in tungsten [POA-95]
Marlene Patino, Masayuki Tokitani, Daisuke Nishijima, Anže Založnik, Michael Simmonds, Matt Baldwin, George Tynan
Tuesday, 4:30 pm — 6:30 pm
(5021) In-situ Measurement of Helium-Induced Surface Modification in Tungsten using Advanced Characterization Techniques [POA-96]
Robert Kolasinski, Feng-Jen Chang, Jonathan Coburn, Antonio Cruz
Tuesday, 4:30 pm — 6:30 pm
(4827) Effect of deuterium on defect evolution in tungsten [POA-97]
Fredric Granberg, Victor Lindblad, Jintong Wu, Daniel Mason
Tuesday, 4:30 pm — 6:30 pm
(4844) High-dose long-time defect evolution in tungsten studied by atomistically informed Object Kinetic Monte Carlo simulations [POA-98]
Jintong Wu, Juan-Pablo BALBUENA, Zhiwei Hu, Ville JANTUNEN, Marie-France BARTHE, Maria Jose CATURLA, Fredric Granberg
Tuesday, 4:30 pm — 6:30 pm
(4736) ITER EU First Wall Panel CuCrZr cooling rate study [POA-99]
Margherita Sardo, Samuli Heikkinen, Jose Miguel Pacheco Cansino, Marta Freitas, Nuno A. Marques, Sergio A. Reis, Monica Mendes Reis
Tuesday, 4:30 pm — 6:30 pm

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Track: Session 4: Boronisation and wall conditioning techniques

Session: Session 4: Boronisation and wall conditioning techniques

Scheduled for: Wednesday, May 21, 2025 8:30 am — 10:20 am (Europe/Ljubljana)
Location: lecture room

Presentations:

(4946) Effect of spatially non-uniform boronization on plasma restart in the full W environment of WEST [I-6]
Alberto Gallo, Mathilde Diez, Etienne Hodille, Eleonore Geulin, Jonathan Gaspar, Pierre Manas, Paulo Puglia, Nicolas RIVALS, Diana Sgrelli, Regis Bisson, Julien Denis, Gabriele GERVASINI, Alex, Thomas Grosjean, Laura Laguardia, Thierry Loarer, Stefane Vartarian, Tom Wauters, Thierry Alarcon, Viven Anzallo, Eric Caprin, Matthieu De Combarieu, Philippe Moreau, Francis-Pierre Pellissier, Yann Corre, Karl Krieger, Anna WIDDOWSON, Emmanuelle TSITRONE, Antti Hakola
Wednesday, 8:30 am — 9:00 am
(4975) Investigations on Boronization at tungsten ASDEX Upgrade [I-7]
Volker Rohde, Karl Krieger, Andreas Redl, Tim-Oliver Hohmann, joerg Hobrik, seehon an
Wednesday, 9:00 am — 9:30 am
(4805) Analysis of Boron-Hydrogen Interactions and Deuterium Retention for Fusion Applications [O-8]
Aleksandr Afonin, Marco Minissale, Eric Salomon, Thierry Angot, Regis Bisson
Wednesday, 9:30 am — 9:55 am
(4916) Sticking Coefficients of Boron Radicals [O-9]
Matej Mayer, Torsten Bräuer, Dario Cipciar, Chandra Prakash Dhard, Carsten Killer, Dirk Naujoks, Ralf Steinwehr, Udo von Toussaint, Lilla Vano, Holger Viebke
Wednesday, 9:55 am — 10:20 am

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Track: Session 5: Technology and qualification of plasma-facing components and Erosion, re-deposition, mixing, and dust formation

Session: Session 5: Technology and qualification of plasma-facing components and Erosion, re-deposition, mixing, and dust formation

Scheduled for: Wednesday, May 21, 2025 10:50 am — 12:40 pm (Europe/Ljubljana)
Location: lecture room

Presentations:

(4801) First insights into runaway electron (RE) damage induced to the JET divertor [I-8]
Ionuț Jepu, Anna WIDDOWSON, Yevhen ZAYACHUK, Cédric Reux, Salvatore ALMAVIVA, Rahul RAYAPROLU, Rongxing Yi, Miroslaw ZLOBINSKI, Jari Likonen, Sebastijan BREZINSEK
Wednesday, 10:50 am — 11:20 am
(4870) Overview of the results achieved from the characterization program of the WEST plasma facing components (2018-2024) [I-9]
Mathilde Diez, Martin Balden, Elodie BERNARD, Iva BOGDANOVIC RADOVIC, Yann Corre, Alan Durif, Elzbieta FORTUNA-ZALESNA, Jonathan Gaspar, Antti Hakola, Indrek JÕGI, Celine Martin, Emmanuelle TSITRONE, Marianne Richou
Wednesday, 11:20 am — 11:50 am
(4767) Erosion and redeposition patterns on divertor tiles after exposure in the first operation phase of WEST [O-10]
Martin Balden, Mathilde Diez, Elodie BERNARD, Antti Hakola, Matej Mayer
Wednesday, 11:50 am — 12:15 pm
(4735) High heat flux testing of actively cooled graphite- and tungsten-armoured JT-60SA flat-tile divertor mock-ups [O-11]
Daniel Dickes, Bernd Boeswirth, Katja Hunger, Henri Greuner, Marianne Richou, Johann Riesch, Mehdi Firdaouss, Valerio Tomarchio, Rudolf Neu
Wednesday, 12:15 pm — 12:40 pm

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Track: Session 6: Erosion, re-deposition, mixing, and dust formation

Session: Session 6: Erosion, re-deposition, mixing, and dust formation

Scheduled for: Thursday, May 22, 2025 8:30 am — 10:20 am (Europe/Ljubljana)
Location: lecture room

Presentations:

(4977) Measurements and modelling of charge-exchange neutral flux to the first wall on EAST [I-10]
Rui Ding
Thursday, 8:30 am — 9:00 am
(4795) Ion-solid interaction for light ions in plasma-facing materials: Experimental corrections and their effects on simulation-based sputter yields [I-11]
Eduardo Pitthan, Philipp M. Wolf, Jila Shams-Latifi, Martina Fellinger, Friedrich Aumayr, Daniel Primetzhofer
Thursday, 9:00 am — 9:30 am
(4770) Modelling fuel retention in the W divertor during the D/H/D changeover experiment in WEST [O-12]
Etienne Hodille, Davide Piccinelli, Manon Bertoglio, Thierry Loarer, Julien Denis, Guido Ciraolo, Patrick Tamain, Eleonore Geulin, Alberto Gallo, Stefane Vartarian, Regis Bisson, Bernard Pégourié, Yann Anquetin, Yann Corre, Kaelyn Dunnell, Tom Wauters
Thursday, 9:30 am — 9:55 am
(4925) ERO2.0 study of erosion and deposition on ITER diagnostic mirrors assuming different material mixes [O-13]
Sebastian Rode, Sebastijan BREZINSEK, Andreas Kirschner, Lucas Moser, Richard Pitts, Juri Romazanov, Alexis Terra, Tom Wauters, Sven Wiesen
Thursday, 9:55 am — 10:20 am

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Track: Session 7: Tungsten, tungsten alloys, and advanced steels

Session: Session 7: Tungsten, tungsten alloys, and advanced steels

Scheduled for: Thursday, May 22, 2025 10:50 am — 12:40 pm (Europe/Ljubljana)
Location: lecture room

Presentations:

(5016) Tungsten Alloys with Enhanced Stability and Manufacturability Through Integrated Alloy Design and Microstructural Engineering [I-12]
Jason Trelewicz, Ian McCue, Nicholas Olynik, Sean Mascarenhas, David Sprouster, Hyeji Kim, Samuel Price, Tim Graening, Travis Gray, Christopher Ledford, Julio Rojas, Michael Kirka
Thursday, 10:50 am — 11:20 am
(4899) Advanced Tungsten Based Materials for Plasma Facing Components [I-13]
Shuhei Nogami
Thursday, 11:20 am — 11:50 am
(4761) Recent development on upscaling functionally graded W/EUROFER coating for the DEMO First Wall application [O-14]
Ashwini Kumar MISHRA, Thilo Grammes, Arkadi Kreter, Marcin Rasinski, Jan Coenen, Jarir AKTAA
Thursday, 11:50 am — 12:15 pm
(4882) Development and Testing of a Novel FAST-Diffusion Bonding Process for Joining Eurofer97 Steel to Tungsten in Plasma Facing Components [O-15]
Daniel Wilkison, Patrick Grant, Enzo Liotti
Thursday, 12:15 pm — 12:40 pm

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Track: Session 8: Fuel retention and removal

Session: Session 8: Fuel retention and removal

Scheduled for: Thursday, May 22, 2025 2:20 pm — 4:40 pm (Europe/Ljubljana)
Location: lecture room

Presentations:

(5390) In situ Measurement of H, D, T Retention in the JET Tungsten Divertor Components - Lessons Learned for the ITER LID-QMS Diagnostic [I-14]
Miroslaw ZLOBINSKI, Gennady SERGIENKO, Ionuț Jepu, Chris ROWLEY, Anna WIDDOWSON, Rob Ellis, Domagoj Kos, Ivor Coffey, Martin Fortune, David Kinna, Misha BELDISHEVSKI, Laura Laguardia, Gabriele GERVASINI, Andreas Krimmer, Horst Toni Lambertz, Alexis Terra, Alexander Huber, Sebastijan BREZINSEK, Timo Dittmar, Meike Flebbe, Rongxing Yi, Rahul RAYAPROLU, Sebastian Friese, Philippe Mertens, Ilia Ivashov, Yury Krasikov, Krzysztof MŁYNCZAK, Jochen Assmann, David CASTAÑO BARDAWIL, Michael SCHRADER, Philip Andrew, Xi Jiang, João FIGUEIREDO, Peter BLATCHFORD, Scott Silburn, Emmanuelle TSITRONE, Emmanuel JOFFRIN, Karl Krieger, Yann Corre, Antti Hakola, Jari Likonen, The EUROFUSION TOKAMAK EXPLOITATION TEAM, The JET CONTRIBUTORS
Thursday, 2:20 pm — 2:45 pm
(4762) Femtosecond laser-induced ablation – quadrupole mass spectroscopy for depth- and lateral profiling of helium and hydrogen-isotopes in fusion materials [I-15]
Steffen Mittelmann, Benedikt Buchner, Udo von Toussaint, Matej Mayer, Andreas Theodorou, Thomas Dürbeck, Wolfgang Jacob, Thomas Schwarz-Selinger
Thursday, 2:45 pm — 3:15 pm
(4936) Tritium containing plasma-facing materials from fusion reactors: research needs, capabilities and limitations in tritium studies [I-16]
Miyuki Yajima, Yuji Hatano, Yasuhisa Oya, Teppei Otsuka, Yuji Torikai, Suguru Masuzaki, Masayuki Tokitani, Mitsutaka Miyamoto, Yui Obata, Nobuyuki Asakura, Hirofumi Nakamura, Takumi Hayashi, Kanetsugu Isobe, Dai Hamaguchi, Hiroyasu Tanigawa, kim jaehwan, Yutaka Sugimoto, Takashi Nozawa, Anna WIDDOWSON, Marek Rubel, Jari Likonen
Thursday, 3:15 pm — 3:45 pm
(4768) Depth profiling of tritium in bulk tungsten divertor tiles from JET with metal walls: tritium quantification and surface decontamination [O-16]
Yuji Torikai, Yui Obata, Kazuaki Kasai, Rion Nishida, Senzai Oono, Kazuma Mizobuchi, Naoko Ashikawa, Atushi owada, Suguru Masuzaki, Miyuki Yajima, Kanetsugu Isobe, Takumi Hayashi, Hirofumi Nakamura, Yutaka Sugimoto, Marek Rubel, Anna WIDDOWSON
Thursday, 3:45 pm — 4:10 pm
(4943) Low Hydrogen Isotope Retention and High Irradiation Resistance in Columnar-Grained Tungsten Prepared via Chemical Vapor Deposition [O-17]
Yue YUAN, Hanqing WANG, Ting WANG, Yiwen SUN, Hao YIN, Mi LIU, Hao WANG, Ying QIN, Long CHENG, Fan Feng, Zhe CHEN, Youyun LIAN, Binyou YAN, Arkadi Kreter, Guang-Hong LU
Thursday, 4:10 pm — 4:35 pm

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Track: Poster session PO-B (Thursday)

Session: Poster session

Scheduled for: Thursday, May 22, 2025 4:45 pm — 6:45 pm (Europe/Ljubljana)
Location: foyer

Presentations:

(4875) Plasma performance and qualification of optical plasma diagnostics at the JULE-PSI linear plasma generator [POB-1]
Michael Reinhart, Rahul RAYAPROLU, Dirk Nicolai, Marc SACKERS, Gennady SERGIENKO, Arkadi Kreter, Sebastijan BREZINSEK, Bernhard Unterberg, Christian Linsmeier
Thursday, 4:45 pm — 6:45 pm
(4894) The DIII-D Full Wall Change-Out Project: High-Level Options and Key Research Considerations [POB-2]
Tyler Abrams, Florian Effenberg, Andrea Garofalo, Suk-Ho Hong, Adam McLean, Christopher Murphy, Craig Petty, Karl Schultz, Morgan Shafer, Gregory Sinclair, Theresa Wilks
Thursday, 4:45 pm — 6:45 pm
(4895) Reproduction of Anomalous Transport Coefficients for Tungsten near the Main Chamber Wall of DIII-D with the Fully Kinetic Code Flan [POB-3]
Shawn Zamperini, Tess Bernard, Tyler Abrams, Dmitry Rudakov
Thursday, 4:45 pm — 6:45 pm
(4923) SOLPS-ITER modelling of a deuterium plasma discharge in the GyM linear plasma device [POB-4]
Alessio Villa, Andrea Uccello, Fabio Subba, Matteo Passoni, Irene Casiraghi, Giuseppe Francesco Nallo, Fabio Mombelli, Alessandro Maffini
Thursday, 4:45 pm — 6:45 pm
(4952) Plasma modelling with SOLPS–ITER to support the design of the new high-density BiGyM linear plasma device [POB-5]
Irene Casiraghi, Jimmy Scionti, William Bin, Stefano Cipelli, Daria Ricci, Marcelo Baquero-Ruiz, Ivo Furno, Lyes Kadi, Philippe Guittienne, Christine Stollberg, Renat Karimov, Elena Tonello, Andrea Uccello
Thursday, 4:45 pm — 6:45 pm
(4722) Impact of nitrogen seeding on edge plasma transport on CFETR X-divertor with EMC3-EIRENE modelling [POB-6]
Tian Xie, Yujian Wang, Hang Li, Wei Zhang, Dezhen Wang
Thursday, 4:45 pm — 6:45 pm
(4991) LH Power and core line integrated density impact on impurity sources and W prompt redeposition for various plasma shapes in WEST [POB-7]
Alex, Thomas Grosjean, David Christian Donovan, Pascal Devynck, Nicolas FEDORCZAK, Louis FEVRE, Jonathan GERARDIN, Jamie GUNN, Christophe GUILLEMAUT, Benoit GUILLERMIN, Curtis A. Johnson, Christopher C. Klepper, Sean Robert Kosslow, Brian Putra, Nicolas RIVALS, Ezekial A. Unterberg
Thursday, 4:45 pm — 6:45 pm
(4739) Deuterated ammonia formation, emission and dissociation in a nitrogen-seeded, Ohmic JET low-recycling plasma [POB-9]
Roni Mäenpää, Mathias Groth, Henri Kumpulainen, Andrew Meigs, Ewa Pawelec, Detlev Reiter, Juri Romazanov, Anthony Shaw, Sebastijan BREZINSEK
Thursday, 4:45 pm — 6:45 pm
(5255) Advantages of highly radiating plasma in negative triangularity for a stable plasma material interface [POB-10]
Livia Casali, David Eldon , Tomas Odstrcil , Ray Mattes, Austin Welsh
Thursday, 4:45 pm — 6:45 pm
(4853) Thermal modelling of ITER castellated fingers with phase change using control volume finite element method [POB-11]
Matic Brank, Gregor Simic, Jernej Kovacic, Stefan Costea, Leon Bogdanovič, Miha Radež, Leon Kos
Thursday, 4:45 pm — 6:45 pm
(4889) In-vessel and depth-resolved hydrogen isotope composition analysis in JET by LIBS operated on a remote handling arm [POB-12]
Rongxing Yi, Rahul RAYAPROLU, Jari Likonen, Salvatore ALMAVIVA, Ionuț Jepu, Gennady SERGIENKO, Anna WIDDOWSON, Sahithya ATIKUKKE, Timo Dittmar, Juuso KARHUNEN, Pawel GASIOR, Marc SACKERS, Shweta SONI, Erik Wüst, Jelena BUTIKOVA, Wojciech GROMELSKI, Antti Hakola, Indrek JÕGI, Peeter PARIS, Jasper RISTKOK, Pavel VEIS, Sebastijan BREZINSEK, UKAEA RACE Team
Thursday, 4:45 pm — 6:45 pm
(4891) Current Status of High Heat Flux Testing at the HELCZA facility [POB-13]
Ladislav Vála, Richard Jílek, Tomáš Kubásek, Lukáš Toupal
Thursday, 4:45 pm — 6:45 pm
(4938) Status of CRAFT high heat flux test facility at ASIPP [POB-14]
Wanjing Wang, Qiang Li, Songlin Liu, Haishan Zhou, Guangnan Luo
Thursday, 4:45 pm — 6:45 pm
(4969) Progress of the PFMC Testing Platforms in the CRAFT program [POB-15]
Haishan Zhou, Xin Yang, Yu Li, Lei Chen, Xiaoman Cheng, Mingzhun Lei, Qiang Li, Wanjing Wang, Jinxing Zheng, Qiang Qi, Zuchao Zhang, Songlin Liu, Guangnan Luo
Thursday, 4:45 pm — 6:45 pm
(4720) Different tungsten structure divertor performance on EAST [POB-16]
Damao Yao
Thursday, 4:45 pm — 6:45 pm
(4729) Interfacial mechanical properties of multilayer structures for high heat flux components of divertor [POB-17]
Qianqian Lin, Lei Cao, Damao Yao
Thursday, 4:45 pm — 6:45 pm
(4730) Structure design and brazing technologies for HFS first wall on the NBI shine-through area of the EAST device [POB-18]
Xianke Yang, Damao Yao, Lei Yin
Thursday, 4:45 pm — 6:45 pm
(4988) Qualification activities of thermally sprayed W-coated small-scale steel mock-ups of the DTT first wall modules [POB-20]
Maurizio Furno Palumbo, Gabriele De Sano, Riccardo De Luca, Matteo Iafrati, Paolo Innocente, Laura Laguardia, Damiano Paoletti, Gian Mario Polli, Bruno Riccardi, Selanna Roccella, Rudolf Neu, Bradute-Eugen Ghidersa
Thursday, 4:45 pm — 6:45 pm
(4737) Research and development of key processes for CFETR divertor prototype components [POB-22]
Le Han
Thursday, 4:45 pm — 6:45 pm
(4995) Engineering Overview of the Upgrade KSTAR Divertor System [POB-23]
Sungjin Kwon, Soo-Hyeon Park, Yong Bok Chang, Nak Hyong Song, Hong-Tack Kim, Sang Woo Kwag, Hyung Ho Lee, Jong Man Lee, Hwnag Rae Cho, Do Yoon Kim, Soocheol Shin, Henri Greuner, Bernd Boeswirth
Thursday, 4:45 pm — 6:45 pm
(4740) Experimental and numerical study on ratcheting effects of CuCrZr as heat sink in divertor monoblock [POB-24]
Peng Liu
Thursday, 4:45 pm — 6:45 pm
(5004) Manufacturing and high heat flux testing of advanced target mock-ups for the EU-DEMO Divertor target [POB-25]
Pierdomenico Lorusso, Selanna Roccella, Mariano Di Bartolomeo, Emanuele Cacciotti, Marco Cerocchi, Riccardo De Luca, Luigi Verdini, Katja Hunger, Patrick Junghanns, Alexander Von Mueller, Henri Greuner, Johann Riesch, Jeong-Ha You
Thursday, 4:45 pm — 6:45 pm
(5008) Tungsten Coating Options for Plasma-Facing Surfaces of an inertially cooled ITER First Wall [POB-26]
Takeshi HIRAI, Lei Chen, Franck Dechelette, Frederic Escourbiac, Ryan Hunt
Thursday, 4:45 pm — 6:45 pm
(5010) Advancement in the DTT First Wall design using additive manufacturing [POB-27]
Gabriele De Sano, Maurizio Furno Palumbo, Damiano Paoletti, Bruno Riccardi
Thursday, 4:45 pm — 6:45 pm
(4763) A Blanket Component Test Facility at General Atomics to Advance Fusion Technologies [POB-28]
Giacomo Dose, Brian Grierson, Paul Beharrell, Kenneth Khumthong, Bruce Lombardo, Panto Mijatovic, Nikolai Norausky, Mark Tillack, David Weisberg
Thursday, 4:45 pm — 6:45 pm
(4927) Linear Stability of Liquid Metal Free-Surface Flows on Inclined and Cylindrical Substrates: Effects of Transverse Magnetic Fields [POB-29]
Simone Mingozzi, Eric Favre, Ricardo Puente, Thomas Morgan, Alessandro Tassone
Thursday, 4:45 pm — 6:45 pm
(4725) EMC3-EIRENE simulations of boron transport in wall conditioning experiments on EAST upgraded divertor [POB-30]
Yan Qin, Tian Xie, Guizhong Zuo, Wei Zhang, Jiansheng Hu, Yühe Feng
Thursday, 4:45 pm — 6:45 pm
(4896) Initial physics assessment of liquid lithium divertor for the DIII-D tokamak [POB-31]
Gregory Sinclair, Tyler Abrams, Giacomo Dose
Thursday, 4:45 pm — 6:45 pm
(4964) SOLPS-ITER Predictions for Upstream Impurity Concentration Dependence on Deuterium Recycling in the Spherical Tokamak Advanced Reactor (STAR) [POB-32]
Eric Emdee, Thomas Brown, Robert Goldston, Andrei Khodak, Rajesh Maingi, Jonathan Menard
Thursday, 4:45 pm — 6:45 pm
(4726) Impact of boron injection location on divertor heat flux in EAST wall conditioning experiments with EMC3-EIRENE modelling [POB-33]
Baizeng Li, Tian Xie, Guizhong Zuo, Wei Zhang, Jiansheng Hu, Yühe Feng, Dezhen Wang
Thursday, 4:45 pm — 6:45 pm
(4784) Recent results from low Z materials application in EAST [POB-34]
Guizhong Zuo
Thursday, 4:45 pm — 6:45 pm
(5000) Diffusion-convection thermal model for a liquid metal composed of a mixture of lithium and lithium hydride [POB-36]
Julien Denis, Romain Avril, Hugo Bufferand, Guido Ciraolo, Alan Durif, Yves Ferro, Frédéric Imbeaux, Jérôme Moritz, Patrick Tamain
Thursday, 4:45 pm — 6:45 pm
(4769) Damages of ITER-like W/Cu monoblocks used as the divertor targets in EAST [POB-37]
Dahuan ZHU, Zongxiao Guo, Yang WANG, Chuannan XUAN, Binfu GAO, Wenxue FU, Rui Ding, Junling CHEN
Thursday, 4:45 pm — 6:45 pm
(4771) Thermal shock resistance of a tungsten-diamond composite under extreme transient heat loads [POB-38]
Christophe GUILLEMAUT, Marianne Richou, Mathilde Diez, Steven Lisgo, Martiane Cabie, Alan Durif, Laurent Gallais, Jean-Laurent Gardarein, Jonathan Gaspar, Benoit GUILLERMIN, Jamie GUNN, Celine Martin, Marco Minissale, Gregory de Temmerman
Thursday, 4:45 pm — 6:45 pm
(4772) Innovative STEAM Heat Shield for Ultra-High Heat Flux in Tokamak Divertors [POB-39]
Jan Horacek, Vaclav Sedmidubsky, Anna Horachek, Jan Prevratil, Maria Reji, Tomas Plechacek, Marek Janata, Zdenek Kutilek, Lukas Sedlacek, Michal Bousek, Tomas Romsy, Pavel Zacha, Zdenek Vesely, Matej Hruska, Jan Hruby, Matěj Peterka, Slavomir Entler
Thursday, 4:45 pm — 6:45 pm
(4777) Thermal analysis of the W/Cu flat-type component as the lower divertor target in EAST [POB-40]
Junling CHEN, Dahuan ZHU, Chunyu HE, Binfu GAO, Wenxue FU, Rui Ding
Thursday, 4:45 pm — 6:45 pm
(4781) Revisiting Chromium as plasma-facing material for a Fusion Pilot Plant [POB-41]
Jerome Guterl, Giacomo Dose, Žana Popović, Luca Cappelli, David Weisberg
Thursday, 4:45 pm — 6:45 pm
(4787) Unmitigated disruption thermal quench heat loads on an ITER tungsten first wall using the refactored TOKES code [POB-42]
Leon Bogdanović, Sergey Pestchanyi, Javier Artola, Richard Pitts, Leon Kos
Thursday, 4:45 pm — 6:45 pm
(4790) Thermal fatigue study of different advanced tungsten materials at a wide Gaussian power density distribution at the OLMAT high heat flux facility [POB-43]
Daniel Alegre, Pablo Fernández-Mayo, David Tafalla, Alfonso De Castro, Jesus G. Manchon, Sophie Shick, Carmen Garcia Rosales, Elisa Sal, Marius Wirtz, Jan Coenen, Yiran Mao, Eider Oyarzabal, OLMAT Team
Thursday, 4:45 pm — 6:45 pm
(4794) Optical Spectroscopy as a diagnostic tool at the high heat flux test facility GLADIS [POB-44]
Hans Maier, Henri Greuner, Johann Riesch, Bernd Boeswirth, Rudolf Neu, Adam Kuang, Jason Trelewicz
Thursday, 4:45 pm — 6:45 pm
(4800) Development of inhomogeneous high heat flux loading pattern for mimicking loading conditions of plasma-facing materials in tokamaks [POB-45]
Daniel Dorow-Gerspach, Renaud Dejarnac, Gerald Pintsuk, Marius Wirtz, Christian Linsmeier
Thursday, 4:45 pm — 6:45 pm
(4813) Mechanical and Microstructural Characterization of Structural Materials for Nuclear Applications with Inverse Finite Element Analysis [POB-46]
David Bermudez Parra, Dmitry Terentyev, David Garoz
Thursday, 4:45 pm — 6:45 pm
(4819) Investigating heat flux behavior and power dissipation in the Shape and Volume Rise divertor of DIII-D [POB-47]
Jun Ren, Robert Wilcox, Huiqian Wang, Ryan Hood, Cedric Tsui, Morgan Shafer, Suk-Ho Hong, David Christian Donovan
Thursday, 4:45 pm — 6:45 pm
(4824) Performance of recrystallized and molten Tungsten surfaces under fusion relevant loads [POB-48]
Marius Wirtz, Mauricio Gago, Gerald Pintsuk, Bernhard Unterberg
Thursday, 4:45 pm — 6:45 pm
(4836) Design challenges for the COMPASS Upgrade closed tungsten divertor [POB-49]
Mikulas Durovec, Renaud Dejarnac, Petr Vondracek, Philippe Chappuis, David Sestak
Thursday, 4:45 pm — 6:45 pm
(4847) High Heat Flux Testing of Erosion Markers: Electrical Resistivity and Alumina Diffusion in Tungsten via Four-Point Probe [POB-50]
Amelia DELEAU, Caroline HERNANDEZ, Anastasios Skarlatos, Zarel Valdez-Nava, David Malec
Thursday, 4:45 pm — 6:45 pm
(4852) Modelling of RE induced damage of BN tiles of WEST inner limiter [POB-51]
Tommaso Rizzi, Svetlana Ratynskaia, Panagiotis Tolias, Yann Corre, Mathilde Diez, Mehdi Firdaouss, Jonathan GERARDIN, Raphael Mitteau, Cédric Reux
Thursday, 4:45 pm — 6:45 pm
(4858) JT-60SA Divertor: Combining Advanced Simulation and Additive Manufacturing to propose an Enhanced Design for a Tungsten Actively Cooled Divertor [POB-52]
Diogo Dias Aleixo, Mehdi Firdaouss, Thierry Baffie, Pierre-Eric Frayssines, Hervé Gleyzes, Pierre Lechevalier, Alizée Thomas, Valerio Tomarchio, Marianne Richou
Thursday, 4:45 pm — 6:45 pm
(4859) Melting threshold at toroidal gaps of ITER divertor monoblocks under repetitive ELM transients [POB-53]
Konstantinos Paschalidis, Svetlana Ratynskaia, Panagiotis Tolias, Richard Pitts
Thursday, 4:45 pm — 6:45 pm
(5301) ps Laser Induced Breakdown Spectroscopy and Mass Spectrometry - Deuterium depth resolution, removal fraction and uncertainties [POB-54]
Sören Möller, Christoph Kawan, Arkadi Kreter, Gennady SERGIENKO, Marcin Rasinski, Erik Wüst, Sebastijan BREZINSEK, Eduard Grigore
Thursday, 4:45 pm — 6:45 pm
(4796) Deuterium Uptake and Isotope Exchange in Tungsten Displacement-damaged at High Temperature [POB-55]
Laurin Hess, Thomas Schwarz-Selinger
Thursday, 4:45 pm — 6:45 pm
(4811) Deuterium Retention in Boron-Based Codeposits [POB-56]
James Davis, Hikaru Tanaka, Steven Theriault, Eric Nicholson
Thursday, 4:45 pm — 6:45 pm
(4814) Hydrogen Inventory Simulations for PFCs (HISP) in ITER [POB-57]
Kaelyn Dunnell, Remi Delaporthe-Mathurin, Tom Wauters, Etienne Hodille
Thursday, 4:45 pm — 6:45 pm
(4822) Thermal desorption of hydrogen as a microscope to characterize defects in nuclear materials [POB-58]
Huizhi Ma, Yuhao Li, Long CHENG, Hongbo Zhou, Guang-Hong LU
Thursday, 4:45 pm — 6:45 pm
(4831) Hydrogen isotope interaction in laboratory boron layers [POB-59]
Eduard Warkentin, Anne Houben, Marcin Rasinski, Hans Rudolf Koslowski, Timo Dittmar, Arkadi Kreter, Bernhard Unterberg, Christian Linsmeier
Thursday, 4:45 pm — 6:45 pm
(4838) Fuel imbalance and accumulation of protium in a fusion power reactor [POB-60]
Yuri Igitkhanov, Thomas Giegerich
Thursday, 4:45 pm — 6:45 pm
(4843) Dynamics of Deuterium Retention in Tungsten During Plasma Exposure using in-operando Nuclear Reaction Analysis in DIONISOS [POB-61]
Joey Demiane, Camila Lopez Perez, Kevin Woller
Thursday, 4:45 pm — 6:45 pm
(4856) The effect of surface-near helium on deuterium retention in EUROFER [POB-62]
Sabina Markelj, Thomas Schwarz-Selinger, Janez Zavašnik, Andreja Šestan Zavašnik
Thursday, 4:45 pm — 6:45 pm
(4860) A critical overview of ion beam methods for the determination of H isotopes in reactor materials: depth profiling and micro-beam analysis aspects [POB-63]
Marek Rubel, Laura Dittrich, Sunwoo Moon, Per Petersson, Eduardo Pitthan, Daniel Primetzhofer, Anna WIDDOWSON
Thursday, 4:45 pm — 6:45 pm
(5015) Application of the ERO2.0 Code to Plasma-Material Interaction Studies in GyM and BiGyM Devices [POB-64]
Francesco Cani, Irene Casiraghi, Anna Cremona, Daria Ricci, Laura Laguardia, Andrea Uccello
Thursday, 4:45 pm — 6:45 pm
(5019) Impact Dynamics of High-Velocity W Dust on Helium-Implanted W Targets: Insights from Large-Scale Molecular Dynamics Simulations [POB-65]
Prashant Dwivedi, Tomáš Polcar
Thursday, 4:45 pm — 6:45 pm
(5026) Modelling of boron dust with the MIGRAINe code [POB-66]
Lorenzo Boccaccia, Panagiotis Tolias, Svetlana Ratynskaia, Ladislas Vignitchouk
Thursday, 4:45 pm — 6:45 pm
(4775) Examination of plasma-induced surface morphology using spectroscopic ellipsometry [POB-67]
Daisuke Nishijima, Mitsutaka Miyamoto, Matt Baldwin, George Tynan
Thursday, 4:45 pm — 6:45 pm
(4780) Sputtering of Tungsten Surfaces by Different Ion Types: A Molecular Dynamics Simulation Approach [POB-68]
Faith Kporha, Fredric Granberg
Thursday, 4:45 pm — 6:45 pm
(4783) Deposition and Erosion Behaviour of Boron Measured by Quartz Crystal Microbalances in EAST [POB-69]
Rong Yan, Yuming LIU, Lei MU, Rui Ding, Yefan ZHU, Zhaohui WANG, Yuxian WEN, Junling CHEN
Thursday, 4:45 pm — 6:45 pm
(4802) Comparison of methods for erosion/redeposition measurements of plasma-facing components in fusion devices [POB-70]
Caroline HERNANDEZ, Amelia DELEAU, Mathilde Diez, Etienne DELMAS, Mehdi Firdaouss, Marianne Richou
Thursday, 4:45 pm — 6:45 pm
(4807) Tungsten erosion and injection investigations in the stellarator Wendelstein 7-X during OP2.2 [POB-71]
Chandra Prakash Dhard, Sebastijan BREZINSEK, René BUSSIAHN, Birger BUTTENSCHÖN, Dario Cipciar, David ENNIS, Joris Fellinger, Erik FLOM, Tomasz FORNAL, Yu GAO, Isabel GARCIA-CORTÉS, Dorothea GRADIC, Tomas GONDA, Carsten Killer, Alexander KNIEPS, Petra KORNEJEW, David KRIETE, Maciej KRYCHOWIAK, Oleksandr Marchuk, Andreas LANGENBERG, Kieran Joseph MCCARTHY, Daniel MEDINA-ROQUE, Dirk Naujoks, Novimir Pablant, Arun PANDEY, Mohammad Foisal SIDDIKI, Lukasz SYROCKI, Naoki TAMURA, Sebastian THIEDE, Thomas WEGNER, The W7-X TEAM
Thursday, 4:45 pm — 6:45 pm
(4815) Simulation Study on the Mechanism of Tungsten Deuterium Chemically Assisted Physical Sputtering [POB-72]
Yi-Lang Mai, Xiao-Chun Li, Fang Ding, Haishan Zhou, Guangnan Luo
Thursday, 4:45 pm — 6:45 pm
(4826) Progress on ELM and inter-ELM tungsten erosion & re-deposition measurements in the DIII-D tokamak using ultraviolet spectroscopy [POB-73]
Ulises Losada, David ENNIS, Stuart LOCH, Dane VAN TOL, Tyler Abrams, Adam McLean, Gilson RONCHI, Dmitry RUDAKOV, William WAMPLER, David KRIETE
Thursday, 4:45 pm — 6:45 pm
(4842) Insulator thickness dependence on RF sheath-induced sputtering [POB-74]
Gayatri Dhamale, Marlene Patino, James Myra, Matt Baldwin, George Tynan, Juergen Rapp
Thursday, 4:45 pm — 6:45 pm
(4845) Effects of surface roughness on sputter yield of Mo under laboratory and tokamak conditions [POB-75]
Mitja Kelemen, Sabina Markelj, Karl Krieger, Thomas Schwarz-Selinger, Espedito Vassallo, David Dellasega, Matteo Passoni, Antti Hakola, Martin Balden, Andreas Mutzke, Primož Pelicon, Rok Zaplotnik, the ASDEX Upgrade team, the EUROfusion Tokamak Exploitation Team
Thursday, 4:45 pm — 6:45 pm
(4846) Plasma-chemical mechanism of surface destruction of the diagnostic system components inside EAST vacuum vessel [POB-76]
Lidia Lobanova, Shouxin Wang, Hui Lian, Xiaoqian Cui, Jihui Chen, Rong Yan, Ling Zhang, Viktor Afanas'ev, Haiqing Liu
Thursday, 4:45 pm — 6:45 pm
(4848) ERO2.0 modelling of divertor marker erosion in ASDEX Upgrade L-mode [POB-77]
Samuli Saari, Antti Hakola, Juuso KARHUNEN, Martin Balden, Christoph Baumann, Aaro Järvinen, Karl Krieger, Henri Kumpulainen, Jari Likonen, Juri Romazanov
Thursday, 4:45 pm — 6:45 pm
(4855) First Coupling of SOLEDGE3X-QLKNN10D: Integrated W Modelling Accounting for Neoclassical Effects [POB-78]
Naren Varadarajan, Guido Ciraolo, Hugo Bufferand, Pierre Manas, Luca Cappelli, Nicolas RIVALS, Patrick Tamain, Srikanth Sureshkumar, Ludovica de Gianni, Virginia Quadri, Nicolas FEDORCZAK
Thursday, 4:45 pm — 6:45 pm
(4863) Evolution of elemental depth profiles on co-deposited layers at the divertor region of the WEST tokamak during its Phase 1 operations [POB-79]
Antti Hakola, Jari Likonen, Tomi Vuoriheimo, Eduard Grigore, Indrek JÕGI, Peeter PARIS, Elodie BERNARD, Mathilde Diez, Emmanuelle TSITRONE
Thursday, 4:45 pm — 6:45 pm
(4871) Impact of helium plasma implantation on tungsten softening approaching detached plasma conditions at the divertor region [POB-80]
Anthony Flament, Maxime LEMETAIS, Alan Durif, Federica Pappalardo, Marco Minissale, Laurent Gallais, Guillaume Kermouche, Marianne Richou
Thursday, 4:45 pm — 6:45 pm
(4880) Thermophysical and thermomechanical properties of Tungsten-based (W-Ti-Ta-Cr-V) High-Entropy Alloys [POB-81]
Zori Harutyunyan
Thursday, 4:45 pm — 6:45 pm
(4885) Impact of Phase Decomposition on Performance of SMART Tungsten-Based Alloys for a First Wall of DEMO [POB-82]
Duc NGUYEN-MANH, Eric PRESTAT, Mark Gilbert, Damian SOBIERAJ, Jan WROBEL, Jie CHEN, Andrey LITNOVSKY
Thursday, 4:45 pm — 6:45 pm
(4887) First attempts for industrialization of tungsten fiber-reinforced tungsten composites [POB-83]
Yiran Mao, Ute Wilkinson, Jan Coenen, Daniel Wilkinson, Johann Riesch, Christian Linsmeier
Thursday, 4:45 pm — 6:45 pm
(4888) Recent Advances in Tungsten Fiber-Reinforced Composites for Fusion Reactor Applications [POB-84]
Jan Coenen, Yiran Mao, Alexander Lau, Rui Shu, Juan Du, Johann Riesch, Christian Linsmeier
Thursday, 4:45 pm — 6:45 pm
(4893) Evaluation of hydrogen isotopes desorption dynamics for tungsten rhenium alloy [POB-85]
Yuzuka Hoshino, Robert Kolasinski, Yasuhisa Oya
Thursday, 4:45 pm — 6:45 pm
(4918) Evidence for sputtering of D and O adsorbed on W(110) by a D2^+ ion beam [POB-88]
Latournerie Matthieu, Thierry Angot, Eric Salomon, Marco Minissale, Regis Bisson
Thursday, 4:45 pm — 6:45 pm
(4922) Applications of a newly developed tungsten-boron potential [POB-89]
Nima Fakhrayi Mofrad, Antoine Clement, Andrea Sand
Thursday, 4:45 pm — 6:45 pm
(4924) Development of W2C-reinforced W for a plasma-facing armour material [POB-90]
Petra Jenus, Sabina Markelj, Anže Abram, Andreja Šestan Zavašnik, Aleksander Učakar, Andrei Galatanu, Magdalena Galatanu, Elena Tejado, José Y.Pastor, Marius Wirtz, Gerald Pintsuk, Aljaž Iveković
Thursday, 4:45 pm — 6:45 pm
(4930) Manufacturing of Potassium-doped Tungsten ITER-type monoblock PFC mock-up for the high heat flux test [POB-91]
Eunnam Bang, Hyoung Chan Kim, Jeongseok Kim, Heung Nam Han
Thursday, 4:45 pm — 6:45 pm
(4931) Growth of deuterium supersaturated surface layer with increasing ion flux and fluence in plasma-exposed tungsten [POB-92]
Anže Založnik, Witold Chromiński, Łukasz Ciupiński, Thomas Schwarz-Selinger, Daisuke Nishijima, Marlene Patino, Michael Simmonds, Matt Baldwin, George Tynan
Thursday, 4:45 pm — 6:45 pm
(4934) Defect production in tungsten under sub-threshold energy irradiation: Role of hydrogen and surface effects [POB-93]
Hao-Xuan Huang, Yuhao Li, Hongbo Zhou, Guang-Hong LU
Thursday, 4:45 pm — 6:45 pm
(4935) Synergy of helium ion irradiation and thermal annealing in tungsten: a combined effort of experiment and simulation [POB-94]
Jiaguan Peng, Long CHENG, Hongxian Xie, Xiuli Zhu, Xiancai Meng, Yuhao Li, Linyun Liang, Sijie Hao, Zheng Wang, Yue YUAN, Hongbo Zhou, Guang-Hong LU
Thursday, 4:45 pm — 6:45 pm
(4941) Fatigue Crack Propagation in Plasma Facing Materials – A case study on ITER grade Tungsten [POB-95]
Stefan Wurster, Michael Pegritz, Reinhard Pippan, Anton Hohenwarter
Thursday, 4:45 pm — 6:45 pm
(4942) Development of Functionally Graded Copper-Tungsten Composite Coatings Through Collaboration Between IPP Prague and IPP Greifswald [POB-96]
Jakub Klecka, Joris Fellinger, Frantisek Lukac, Petr Kralicek, Jonas Dudik
Thursday, 4:45 pm — 6:45 pm
(4944) Interaction of molten fluoride salts with tungsten-coated structural materials [POB-97]
Luigi Bana, Davide Vavassori, Nayoung Kim, Weiyue Zhou, Michael Short, David Dellasega, Matteo Passoni
Thursday, 4:45 pm — 6:45 pm
(4945) Nanosecond laser ablation modelling applied to LIBS diagnostics [POB-98]
Stefano Cipelli, Domenico Aceto, Paolo Francesco Ambrico, Irene Casiraghi, Anna Cremona, Olga De Pascale, Giorgio DiLecce, Arshad Hussain, Laura Laguardia, Matteo Pedroni, Daria Ricci, Dario Ripamonti, Jimmy Scionti, Andrea Uccello
Thursday, 4:45 pm — 6:45 pm
(4947) Detailed analysis of helium and hydrogen isotopes in bubbles formed in tungsten by STEM-EELS [POB-99]
Mitsutaka Miyamoto, Shinsuke Okubo, Mitsutaka Haruta
Thursday, 4:45 pm — 6:45 pm
(5391) Development of Eurofer97 steel powder for additive manufacturing of fusion components [POB-100]
Xinjiang Hao, Adam Hunt
Thursday, 4:45 pm — 6:45 pm

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Track: Session 9: Tungsten, tungsten alloys, and advanced steels and Technology and qualification of plasma-facing components

Session: Session 9: Tungsten, tungsten alloys, and advanced steels and Technology and qualification of plasma-facing components

Scheduled for: Friday, May 23, 2025 9:00 am — 11:15 am (Europe/Ljubljana)
Location: lecture room

Presentations:

(4861) Response of fibre-reinforced tungsten composites exposed to ELM-like transient events [O-18]
Tyler Ray, Jack Johnson, Matthew Halloran, Jitendra Tripathi, Marius Wirtz, Jan Coenen, Ahmed Hassanein
Friday, 9:00 am — 9:25 am
(4904) Plasma facing and high heat flux material development and down-selection process within the European fusion materials program [I-17]
Gerald Pintsuk, Giacomo Aiello, Marius Wirtz
Friday, 9:25 am — 9:55 am
(4974) Design development of inertially cooled tungsten first wall for ITER Start of Research Operation [I-18]
Lei Chen
Friday, 9:55 am — 10:25 am
(4765) CFEDR and its PFMC progress [O-19]
Jiangang LI
Friday, 10:25 am — 10:50 am
(4914) Overview of Advanced Plasma-Facing Materials Testing for Fusion Pilot Plants at DIII-D [O-20]
Jonathan Coburn, Florian Effenberg, Mary Alice Cusentino, Chase Hargrove, Mykola Ialovega, Maria Cunha, Lauren Nuckols, Žana Popović, Shawn Zamperini, Tyler Abrams, Dmitry Rudakov
Friday, 10:50 am — 11:15 am

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Track: Session 10: Tungsten, tungsten alloys, and advanced steels and Neutron effects in plasma-facing materials

Session: Session 10: Tungsten, tungsten alloys, and advanced steels and Neutron effects in plasma-facing materials

Scheduled for: Friday, May 23, 2025 11:40 am — 1:35 pm (Europe/Ljubljana)
Location: lecture room

Presentations:

(4972) Performance study of fully dense tungsten fiber-reinforced tungsten composites for plasma facing material [O-21]
Juan Du, Tianyu Zhao, Pan Wen, Fan Feng, Jun Tang, Chen Jiming, Xiang Liu, Qiang Tao, Zhaodong Liu, Fanya Jin, Yiran Mao, Jan Coenen, Christian Linsmeier
Friday, 11:40 am — 12:05 pm
(4798) Studying the influence of redeposited tungsten and EUROFER97 layers on deuterium retention in plasma-facing materials [I-19]
Martina Fellinger, Eduardo Pitthan, Daniel Gautam, Daniel Primetzhofer, Friedrich Aumayr
Friday, 12:05 pm — 12:35 pm
(5268) Molecular Dynamics Modeling and Experimental Assessment of Helium Bubble Growth, Surface Morphology Evolution, and Displacement Damage Effects in Multi-Component Alloys [I-20]
Mary Alice Cusentino, Megan McCarthy, Katie Karl, Shane Evans, Eric Lang, Guddi Suman, Rico Treadwell, Matt Baldwin, Tyler Abrams, Jonathan Coburn
Friday, 12:35 pm — 1:05 pm
(5018) Evolution and recovery of the irradiation-induced defect populations and thermal diffusivity in post self-ion irradiated, isochronal annealed tungsten [I-21]
Brandon Schwendeman, Michael Simmonds, Sicong He, Gabriel Gorelick, Thomas Schwarz-Selinger, Matt Baldwin, Jaime Marian, George Tynan
Friday, 1:05 pm — 1:35 pm

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