Results 91 to 100 of about 2,271,409 (257)

Modeling first wall erosion and impurity migration: From fuel retention to W-core ingress

Nuclear Materials and Energy
Erosion of the first wall and transport of impurities critically affect the operation of magnetic confinement fusion devices. Erosion limits component lifetimes, while high-Z impurity penetration into the core increases radiation and can degrade ...
K. Schmid
doaj   +1 more source

Impurity-based feature importance for random forest.

Impurity-based feature importance for random forest.
Erich Schikuta (18405495), Arnold Baca (848816), Jonas Bischofberger (18405492)   +2 more
core   +1 more source

Nitrospinics: Nitride Materials for Spin‐Orbit and Orbital Torques From Memory to Artificial Intelligence

Advanced Functional Materials, EarlyView.
Further advances in applications can be anticipated through the development of unique and functional materials beyond conventional alloys. Nitrogen enables tailor‐made orbital textures in various transition‐metal hosts, paving the way for devices ranging from spintronics memory to artificial intelligence hardware.
Prabhat Kumar, Gaurav Kumar Shukla, Yoshio Miura, Shinji Isogami   +3 more
wiley   +1 more source

Modulation of Surface‐Associated Transport in (Bi1‐xSbx)2Te3 via Battery‐ Inspired Solid‐State Iontronic Gating

Advanced Functional Materials, EarlyView.
Iontronic gating in a battery‐inspired device modulates the relative weight of surface‐associated and bulk‐like transport fingerprints in (Bi1‐xSbx)2Te3, resulting in phenomenological valve‐like transport behavior. The strongest WAL‐associated coherent transport signatures emerge near the transport‐defined carrier compensation regime at ultra‐low gate ...
Gabriel Vinicius de Oliveira Silva, Reza Asadi, He Ren, Rabiul Islam, Jagadeesh Moodera, Guo‐Xing Miao   +5 more
wiley   +1 more source

Impurity Ion Transport by Filamentary Plasma Structures [PDF]

We have studied the impurity ion transport by a filamentary plasma structure with the three-dimensional electrostatic particle-in-cell simulation. The effective diffusivity of the impurity ions transported by a filamentary plasma structure has been ...
Ishiguro, Seiji, HASEGAWA, Hiroki
core  

Charge-state independent anomalous transport for a wide range of different impurity species observed at Wendelstein 7-X

, 2020
In this paper, the plasma volume averaged impurity confinement of selected charge states and impurity species has been characterized for the Stellarator Wendelstein 7-X (W7-X), covering a wide range of atomic charges (Z=12–44) and atomic masses (M=28–184)
Bussiahn, R., Wolf, R. C., Smith, H. M., Leonhardt, Wolfgang, Burhenn, R., Gantenbein, Gerd, Mellein, Daniel, Jelonnek, John, Fuchert, G., Thumm, Manfred, Knauer, J., Papenfuß, Daniel, W7-X Team, Lang, Rouven, Beurskens, M., Scherer, Theo, Kobarg, Thorsten, Traverso, P., Geiger, B., Bozhenkov, S., Tamura, N., Huber, Martina, Pablant, N. A., Wegner, Th., Illy, Stefan, Mollén, A., Damm, H., Wadle, Simone, Langenberg, A., Kubkowska, M., Pasch, E., Brunner, K.-J., Weggen, Jörg, Marchuk, O.   +33 more
core   +1 more source

Dual‐Alloy Exsolution in Fe‐Based Perovskite Anodes for High‐Performance Direct Ammonia Solid Oxide Fuel Cells

Advanced Functional Materials, EarlyView.
Dual FeCo and FeNi alloy nanoparticles are exsolved from a multi‐doped Fe‐based perovskite anode for high‐performance direct ammonia solid oxide fuel cells. The dual‐alloy surface coordinates electronic structure modulation and nanoparticle morphology control, providing abundant reaction sites and complementary catalytic functions for NH3 decomposition,
Jungseub Ha, Sehun Choi, Sanghwa Jeong, Minguk Kwak, Daehwan Kim, Jongcheol Gang, Taeyeol Jeon, Sujin Kim, Yongju Yun, Won Bae Kim   +9 more
wiley   +1 more source

Impurity transport in magnetically confined fusion plasmas [Elektronisk resurs]

, 2015
Nuclear fusion is foreseen as one of the options for future energy production. In establishing the physics basis of future magnetic fusion reactors it is necessary to find scenarios where the impurity content in the core can be kept low.
Mollén, Albert,
core  

Fluid and gyrokinetic simulations of impurity transport at JET

, 2011
Impurity transport coefficients due to ion-temperature-gradient (ITG) mode and trapped-electron mode turbulence are calculated using profile data from dedicated impurity injection experiments at JET. Results obtained with a multi-fluid model are compared
F Merz, Giroud, Carine, Merz, F, Tala, T., Nordman, H, Naulin, Volker,, Nordman, Hans,, A Skyman, Giroud, C., V Naulin, T Tala, C Giroud, Merz, Florian,, Jenko, Frank, Skyman, A, Jenko, F., Tala, Tuomas,, Jenko, F, Giroud, C, Nordman, H., Strand, Pär,, H Nordman, Strand, P., Skyman, Andreas, P Strand, Merz, Florian, Skyman, Andreas,, F Jenko, Tala, T, Nordman, Hans, Strand, P\ue4r, Giroud, Carine,, Skyman, A., Naulin, V., Tala, Tuomas, Strand, P, Merz, F., Naulin, Volker, Jenko, Frank,   +38 more
core   +1 more source

Microfluidic Nano‐Assembly of Red‐Blood‐Cell (RBC) Lipids and Components for Engineering Extracellular Vesicles

Advanced Healthcare Materials, EarlyView.
Engineered red blood cell‐derived extracellular vesicles (eRBCEVs) are synthesized via controlled microfluidic assembly from native RBC lipids, enabling tunable encapsulation of proteins, nucleic acids, nanoparticles, and viral vectors. The platform demonstrates reproducible nanoscale architecture, preserved membrane composition, and functional cargo ...
Chiranth K. Nagaraj, Xilal Y. Rima, Kim T. Nguyen, Courtney Culkins, Nana Boateng, Jacob Doon‐Ralls, Alejandro Bresolin, Xin Huang, Hong Li, Vahedi Amid, Ajeet Pal Singh, Dharti Shantaram, Anastasiia Amari, Mangesh D. Hade, Nicholas R. Merriam, Zachary D. Schultz, Scott Q. Harper, Nizar Y. Saad, Setty M. Magaña, Willa A. Hsueh, Rachel E. Kopec, Blaise R. Kimmel, Andre F. Palmer, Eduardo Reátegui   +23 more
wiley   +1 more source