Zobrazeno 1 - 10
of 51
pro vyhledávání: '"Andrey V. Shytov"'
Autor:
Cyril Léveillé, Erick Burgos-Parra, Yanis Sassi, Fernando Ajejas, Valentin Chardonnet, Emanuele Pedersoli, Flavio Capotondi, Giovanni De Ninno, Francesco Maccherozzi, Sarnjeet Dhesi, David M. Burn, Gerrit van der Laan, Oliver S. Latcham, Andrey V. Shytov, Volodymyr V. Kruglyak, Emmanuelle Jal, Vincent Cros, Jean-Yves Chauleau, Nicolas Reyren, Michel Viret, Nicolas Jaouen
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-6 (2022)
There is interest in encoding of information in complex spin structures present in magnetic systems, such as domain walls. Here, Léveillé et al study the ultrafast dynamics of chiral domain walls, and show the emergence of a transient spin chiral t
Externí odkaz:
https://doaj.org/article/6502221591db4ad887b20670826d1b6e
Autor:
Denis A. Bandurin, Andrey V. Shytov, Leonid S. Levitov, Roshan Krishna Kumar, Alexey I. Berdyugin, Moshe Ben Shalom, Irina V. Grigorieva, Andre K. Geim, Gregory Falkovich
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-8 (2018)
Experimental demonstrations of materials supporting electron fluids have been elusive so far. Here, the authors investigate nonlocal transport in bilayer graphene across the ballistic-to-hydrodynamic crossover, and identify a sharp maximum of negativ
Externí odkaz:
https://doaj.org/article/0f4574c1bf3e49f884f833d8cf4d7998
Publikováno v:
Physical Review B. 104
We modeled, both analytically and numerically, the magnitude and phase of spin waves propagating in thin magnetic films and scattered from mesoscale chiral magnonic resonators. Our calculations reveal a remarkably strong chiral scattering of propagat
Publikováno v:
Physical Review Letters. 123
Fermi gases in two dimensions display collective dynamics originating from head-on collisions, a collinear carrier scattering process that dominates angular relaxation at not-too-high temperatures $T\ensuremath{\ll}{T}_{F}$. In this regime, a large f
Publikováno v:
Applied Physics Letters. 117:102402
We propose a class of metamaterials in which propagation of acoustic waves is controlled magnetically through magnetoelastic coupling. The metamaterials are formed by a periodic array of thin magnetic layers ('resonators') embedded in a non-magnetic
Publikováno v:
Applied Physics Letters. 116:209902
Electronic fluids bring into hydrodynamics a new setting: equipotential flow sources embedded inside the fluid. Here we show that nonlocal relation between current and electric field due to momentum-conserving inter-particle collisions leads to a tot
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cd41f4ad07750159be8cbf6aabaf272a
An electric field that builds in the direction against current, known as negative nonlocal resistance, arises naturally in viscous flows and is thus often taken as a telltale of this regime. Here we predict negative resistance for the ballistic regim
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6562dbf2ed53a7bb2a0db6fd3fa2e75e
Autor:
Michael F. Crommie, Alex Zettl, Steven G. Louie, Leonid Levitov, Dillon Wong, Qiong Wu, Andrey V. Shytov, Victor W. Brar, William Regan, Hsin-Zon Tsai, Sangkook Choi, Yang Wang, Roland Kawakami
Relativistic quantum mechanics predicts that when the charge of a superheavy atomic nucleus surpasses a certain threshold, the resulting strong Coulomb field causes an unusual atomic collapse state; this state exhibits an electron wave function compo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::881a4cd8f0f3648bf9367af182565ff8
http://arxiv.org/abs/1510.02890
http://arxiv.org/abs/1510.02890
Publikováno v:
Applied Physics Letters. 112:191601
A hexagonal metallic-wire mesh is fabricated and experimentally characterized to demonstrate graphene-physics in an electromagnetic analogue. In contrast to previous studies, our structure has a smaller ratio of out-of-plane to in-plane dimensions, m