Zobrazeno 1 - 10
of 441
pro vyhledávání: '"Dkhil Brahim"'
Autor:
Nataf, Guillaume F., Volz, Sebastian, Ordonez-Miranda, Jose, Íñiguez-González, Jorge, Rurali, Riccardo, Dkhil, Brahim
Publikováno v:
Nature Reviews Materials (2024)
One of the most innovative possibilities offered by oxides is the use of heat currents for computational purposes. Towards this goal, phase-change oxides, including ferroelectrics, ferromagnets and related materials, could reproduce sources, logic un
Externí odkaz:
http://arxiv.org/abs/2405.10782
Autor:
Muraleedharan, Athulya, Co, Kevin, Vallet, Maxime, Zaki, Abdelali, Karolak, Fabienne, Bogicevic, Christine, Perronet, Karen, Dkhil, Brahim, Paillard, Charles, Fiorini-Debuisschert, Céline, Treussart, François
Publikováno v:
ACS Nano, 2024
Ferroelectric materials display exotic polarization textures at the nanoscale that could be used to improve the energetic efficiency of electronic components. The vast majority of studies were conducted in two dimensions on thin films, that can be fu
Externí odkaz:
http://arxiv.org/abs/2402.14502
Ferroelectric-dielectric superlattices have attracted renewed interest for their ability to frustrate the polar order, leading to the emergence of exotic polar textures. The electrostatic depolarization, thought to be responsible for the complex pola
Externí odkaz:
http://arxiv.org/abs/2401.07954
Autor:
Patel, Kinnary, Xu, Bin, Prosandeev, Sergey, Faye, Romain, Dkhil, Brahim, Janolin, Pierre-Eymeric, Bellaiche, Laurent
A novel atomistic effective Hamiltonian scheme, incorporating an original and simple bilinear energetic coupling, is developed and used to investigate the temperature dependent physical properties of the prototype antiferroelectric PbZrO3 (PZO) syste
Externí odkaz:
http://arxiv.org/abs/2211.04679
Autor:
Khaled, Mohamed Ali, Ruvalcaba, Juan, Cordova, Teodoro, Arnold, Donna C., Jaouen, Nicolas, Ohresser, Philippe, Jouiad, Mustapha, Hoummada, Khalid, Dkhil, Brahim, Marssi, Mimoun EL, Bouyanfif, Houssny
Publikováno v:
Physical Review Materials 6(6):063803 (2022)
Strain engineering is a powerful mean for tuning the various functionalities of ABO3 perovskite oxide thin films. Rare-earth orthoferrite RFeO3 materials such as NdFeO3 (NFO) are of prime interest because of their intriguing magnetic properties as we
Externí odkaz:
http://arxiv.org/abs/2206.15071
Autor:
Khaled, Mohamed Ali, Arnold, Donna C, Dkhil, Brahim, Jouiad, Mustapha, Hoummada, Khalid, Marssi, Mimoun El, Bouyanfif, Houssny
Publikováno v:
Journal of Applied Physics 130(24):244101; 2021
Antiferroelectrics are promising materials for high energy density capacitors and the search for environmentally-friendly and efficient systems is actively pursued. An elegant strategy to create and design new (anti)ferroic system relies on the use o
Externí odkaz:
http://arxiv.org/abs/2204.06235
Autor:
Salmanov, Samir, Yao, Minghai, Žiberna, Katarina, Lachhab, Meryem, Dkhil, Brahim, Malič, Barbara, Rojac, Tadej, Kuščer, Danjela, Otoničar, Mojca
Publikováno v:
In Journal of the European Ceramic Society January 2025 45(1)
Publikováno v:
In Fundamental Research September 2024 4(5):1272-1291
Publikováno v:
Journal of Physics D: Applied Physics, Volume 50, Number 46, 2017
Multi Layer Capacitors MLCs are considered as the most promising refrigerant elements to design and develop electrocaloric cooling devices. Recently, the heat transfer of these MLCs has been considered. However, the heat exchange with the surrounding
Externí odkaz:
http://arxiv.org/abs/2103.13341
Autor:
Riemer, Lukas M., Chu, Kanghyun, Li, Yang, Ursic, Hana, Bell, Andrew J., Dkhil, Brahim, Damjanovic, Dragan
Publikováno v:
Applied Physics Letters Vol. 117, 102901 (2020)
Macroscopic polarity and its dynamic response to external electric fields and temperature in the nominally ergodic relaxor phase of pristine lead magnesium niobate crystals and ceramics, Pb(Mg1/3Nb2/3)O3 (PMN), were investigated. Dynamic pyroelectric
Externí odkaz:
http://arxiv.org/abs/2011.02713