Zobrazeno 1 - 10
of 2 120
pro vyhledávání: '"A. Michez"'
Publikováno v:
IEEE Electron Device Letters, 2024, pp.1-1.
This letter presents the bulk diamond field-effect transistor (FET) with the highest current value reported at this moment. The goal was to drastically increase the current of this type of device by increasing the total gate width thanks to an interd
Externí odkaz:
http://arxiv.org/abs/2409.03293
Autor:
Beckert, Sebastian, Schlitz, Richard, Skobjin, Gregor, Badura, Antonin, Leiviskä, Miina, Kriegner, Dominik, Scheffler, Daniel, Sala, Giacomo, Olejník, Kamil, Michez, Lisa, Baltz, Vincent, Thomas, Andy, Reichlová, Helena, Goennenwein, Sebastian T. B.
Slow magnetization relaxation processes are an important time-dependent property of many magnetic materials. We show that magnetotransport measurements based on a well-established current-reversal method can be utilized to implement a simple and robu
Externí odkaz:
http://arxiv.org/abs/2405.14460
Autor:
Kang, Sueyeong, Petit, Matthieu, Heresanu, Vasile, Altié, Alexandre, Beaujard, Thomas, Bon, Ganaël, Cespedes, Oscar, Hickey, Brian, Michez, Lisa
Structural and magnetic properties of Mn5(SixGe1-x)3 thin films were investigated. Ferromagnetic Mn5Ge3 and anti-ferromagnetic Mn5Si3 thin films have been synthesized and characterized as these compounds exhibit interesting features for the developme
Externí odkaz:
http://arxiv.org/abs/2403.14215
Autor:
Badura, Antonin, Campos, Warlley H., Bharadwaj, Venkata K., Kounta, Ismaïla, Michez, Lisa, Petit, Matthieu, Rial, Javier, Leiviskä, Miina, Baltz, Vincent, Krizek, Filip, Kriegner, Dominik, Zemen, Jan, Telkamp, Sjoerd, Sailler, Sebastian, Lammel, Michaela, Ubiergo, Rodrigo Jaeschke, Hellenes, Anna Birk, González-Hernández, Rafael, Sinova, Jairo, Jungwirth, Tomáš, Goennenwein, Sebastian T. B., Šmejkal, Libor, Reichlova, Helena
The anomalous Nernst effect generates transverse voltage to the applied thermal gradient in magnetically ordered systems. The effect was previously considered excluded in compensated magnetic materials with collinear ordering. However, in the recentl
Externí odkaz:
http://arxiv.org/abs/2403.12929
Autor:
Leiviskä, Miina, Rial, Javier, Badura, Antonín, Seeger, Rafael Lopes, Kounta, Ismaïla, Beckert, Sebastian, Kriegner, Dominik, Joumard, Isabelle, Schmoranzerová, Eva, Sinova, Jairo, Gomonay, Olena, Thomas, Andy, Goennenwein, Sebastian T. B., Reichlová, Helena, Šmejkal, Libor, Michez, Lisa, Jungwirth, Tomáš, Baltz, Vincent
Altermagnets are compensated magnets belonging to spin symmetry groups that allow alternating spin polarizations both in the coordinate space of the crystal and in the momentum space of the electronic structure. In these materials the anisotropic loc
Externí odkaz:
http://arxiv.org/abs/2401.02275
Autor:
Badura, Antonin, Kriegner, Dominik, Schmoranzerová, Eva, Výborný, Karel, Leiviskä, Miina, Seeger, Rafael Lopes, Baltz, Vincent, Scheffler, Daniel, Beckert, Sebastian, Kounta, Ismaila, Michez, Lisa, Šmejkal, Libor, Sinova, Jairo, Goennenwein, Sebastian T. B., Železný, Jakub, Reichlová, Helena
The detection of a voltage transverse to both an applied current and a magnetic field is one of the most common characterization techniques in solid-state physics. The corresponding component of the resistivity tensor $\rho_{ij}$ can be separated int
Externí odkaz:
http://arxiv.org/abs/2311.14498
Autor:
Arthur Fauviau, William Fiordaliso, Alessandro Fisogni, Laura Fortel, Frédéric Francis, Benoît Geslin, Nina Hautekèete, Charlène Heiniger, Olivier Lambert, Violette Le Feon, François Massol, Alice Michelot-Antalik, Denis Michez, Hugues Mouret, Grégoire Noël, Yves Piquot, Lise Ropars, Lucie Schurr, Colin Van Reeth, Vincent Zaninotto, Isabelle Dajoz, Mickaël Henry
Publikováno v:
Basic and Applied Ecology, Vol 79, Iss , Pp 131-140 (2024)
In the context of worldwide biodiversity and wild bee decline, it is increasingly important to better understand the effect of land-use changes on wild bee communities at a global scale. To do so, we studied the effect of city area and urban green sp
Externí odkaz:
https://doaj.org/article/3f71d0b860a6436696fc821e64fca50a
Publikováno v:
Journal of Hymenoptera Research, Vol 97, Iss , Pp 513-530 (2024)
Morocco is considered to be one of the main diversity hotspots of bees in the Mediterranean basin. However, this fauna remains largely understudied in both urban and natural eco-systems. Bee monitoring primarily conducted during 2023 in an urban area
Externí odkaz:
https://doaj.org/article/78932ea644824a0b8b9864fb16f78599
Autor:
Helena Reichlova, Rafael Lopes Seeger, Rafael González-Hernández, Ismaila Kounta, Richard Schlitz, Dominik Kriegner, Philipp Ritzinger, Michaela Lammel, Miina Leiviskä, Anna Birk Hellenes, Kamil Olejník, Vaclav Petřiček, Petr Doležal, Lukas Horak, Eva Schmoranzerova, Antonín Badura, Sylvain Bertaina, Andy Thomas, Vincent Baltz, Lisa Michez, Jairo Sinova, Sebastian T. B. Goennenwein, Tomáš Jungwirth, Libor Šmejkal
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-10 (2024)
Abstract Phases with spontaneous time-reversal ( $${{{{{{{\mathcal{T}}}}}}}}$$ T ) symmetry breaking are sought after for their anomalous physical properties, low-dissipation electronic and spin responses, and information-technology applications. Rec
Externí odkaz:
https://doaj.org/article/bf505d88dccd4601b25c7008638c5df6
Autor:
Thomas Wood, Hugo Gaspar, Romain Le Divelec, Andreia Penado, Teresa Luísa Silva, Vanessa Mata, Joana Veríssimo, Denis Michez, Sílvia Castro, João Loureiro, Pedro Beja, Sónia Ferreira
Publikováno v:
Biodiversity Data Journal, Vol 12, Iss , Pp 1-71 (2024)
Bees are important actors in terrestrial ecosystems and are recognised for their prominent role as pollinators. In the Iberian Peninsula, approximately 1,100 bee species are known, with nearly 100 of these species being endemic to the Peninsula. A re
Externí odkaz:
https://doaj.org/article/c29c4647298d4679b53ec7f774bc02b6