Results 71 to 80 of about 67,475 (295)

Vector‐Field Control and Emergent Basal‐Plane Anisotropy of Magnetic Textures in Noncentrosymmetric (Fe0.63Ni0.3Pd0.07)3P

Advanced Functional Materials, EarlyView.
A field‐driven transition from chiral stripes to an achiral fan state is observed in a tetragonal magnet and linked to a temperature‐dependent rotation of the effective Dzyaloshinskii–Moriya interaction axis. This interplay generates pronounced in‐plane anisotropy and provides a new route for controlling chiral spin textures in noncentrosymmetric ...
Victor Ukleev, Oleg I. Utesov, Lorenzo Ubilla, Chen Luo, Radu‐Marius Abrudan, Peter Wild, Holger Kropf, Moritz Winter, Sebastian Schneider, Alexander Tahn, Bernd Rellinghaus, Tim A. Butcher, Simone Finizio, Sebastian Wintz, Markus Weigand, Max T. Birch, Yoshinori Tokura, Yasujiro Taguchi, Kosuke Karube, Florin Radu   +19 more
wiley   +1 more source

A Rate Theory Model of Radiation-Induced Swelling in an Austenitic Stainless Steel

Journal of Nuclear Engineering, 2021
Many rate theory models of cavity (void) swelling have been published over the past 50 years, all having the same, or similar, structures. A rigorous validation of the models has not been possible because of the dearth of information concerning the ...
Malcolm Griffiths, Juan Ramos-Nervi, Larry Greenwood   +2 more
doaj   +1 more source

Disorder‐Broadened Topological Hall Phase and Anomalous Hall Scaling in FeGe

Advanced Functional Materials, EarlyView.
By systematically introducing defects into FeGe via ion‐beam modification, we demonstrate that disorder broadens the temperature regime over which the topological Hall effect ‐ a signature of skyrmions or other chiral textures — appears, while also increasing its magnitude.
Chaman Gupta, Chris Matsumura, Hongbin Yang, Sarah Edwards, Rebeca M. Gurrola, Jiun‐Haw Chu, Hanjong Paik, Yongqiang Wang, David A. Muller, Robert Streubel, Tzu‐Ming Lu, Serena Eley   +11 more
wiley   +1 more source

Multichannel analyser for the neutron time-of-flight spectrometer [PDF]

Ядерна фізика та енергетика, 2010
New multichannel time-of-flight spectrometer for the measurement of the energy and angular distributions of neutrons from the WWWR-M reactor is considered.
A. P. Voiter, V. I. Slisenko, M. I. Doronin, I. O. Maznyj, O. A. Vasilkevich, V. V. Golik, O. M. Kovalev, V. I. Kopachev, V. G. Savchuk   +8 more
doaj  

Neutron field spatial distribution from the DD neutron source determined by the KOSTKA experimental device [PDF]

EPJ Web of Conferences
The spatial distribution of neutrons plays a crucial role in characterizing the neutron source. In this experiment, solid-state nuclear track detectors made of polyallyl diglycol carbonate (PADC) were selected for this purpose.
Vrtalová Vendula, Vrban Branislav, Lüley Jakub, Čerba Štefan, Sedlák Matúš, Révai Filip, Glavo Otto, Nečas Vladimír   +7 more
doaj   +1 more source

Water Organization and Hydration‐Dependent Hydroxide Transport in Anion Exchange Membranes (AEM)

Advanced Functional Materials, EarlyView.
Hydroxide transport in anion exchange membranes is governed by the organization of water within the polymer rather than by hydration alone. A hydration‐window framework is presented to unify transport, swelling, and mechanical stability, providing guidance for designing durable membranes for fuel cells and other hydroxide‐based electrochemical ...
Phumlani F. Msomi
wiley   +1 more source

The neutron moderation theory, taking into account a moderating medium temperature

Trudy Odesskogo Politehničeskogo Universiteta, 2017
In this paper, in the framework of the gas model, based on the solution of the kinematic problem of the neutron elastic scattering on the nucleus in the “L” system in the general case, that is, when prior to the scattering not only the neutron, but also
В. О. Тарасов, С. А. Чернеженко, А. О. Какаев, В. В. Урбаневич   +3 more
doaj   +4 more sources

Bulk‐Like Spin Cycloid and Fast Switching in Freestanding BiFeO3

Advanced Functional Materials, EarlyView.
Freestanding BiFeO3 membranes overcome substrate‐induced constraints by simultaneously restoring the intrinsic bulk‐like spin cycloid and enabling ≈50% faster ferroelectric switching than substrate‐clamped epitaxial thin films. This combination of robust noncollinear antiferromagnetic order and efficient electric‐field switching establishes ...
Pratap Pal, Xiaoxi Deng, Gi‐Yeop Kim, Kyoungjun Lee, Jheng‐Cyuan Lin, Prithwijit Mandal, Jiangfeng Yang, Paul Steadman, Pascal Manuel, Roger D. Johnson, Si‐Young Choi, Paolo G. Radaelli, Chang‐Beom Eom   +12 more
wiley   +1 more source

On neutron holography, neutron interferometry, and neutron orbital angular momentum

Optics Express
In Opt . Express 24 , 22528 ( 2016 ) 10.1364/OE.24.022528 , D. Sarenac et
Treimer, Wolfgang, Haußer, Frank, Beckers, Ingeborg, Suda, Martin, Jach, Terrence   +4 more
openaire   +3 more sources

Les installations de l’IRSN dédiées à la métrologie des neutrons

, 2006
La responsabilité des références françaises pour la fluence et les grandeurs dosimétriques neutroniques est du ressort du laboratoire de métrologie et de dosimétrie des neutrons de l’Institut de radioprotection et de sûreté nucléaire (IRSN).
Pochat, J.L., V. Gressier, J. L. Pochat, Gressier, V.   +3 more
core   +1 more source