Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Sebastian Tölle"'
Publikováno v:
New Journal of Physics, Vol 20, Iss 10, p 103024 (2018)
The magnetoresistance of a three-dimensional Rashba metal placed on top of a ferromagnetic insulator is theoretically investigated. In addition to the intrinsic Rashba spin–orbit interaction, we consider extrinsic spin–orbit coupling via side-jum
Externí odkaz:
https://doaj.org/article/c127a3e5de9348b2accf2141db01d863
Autor:
Michel Viret, A. Solignac, Mairbek Chshiev, Cosimo Gorini, Fatima Ibrahim, O. Rousseau, Ali Hallal, Jean-Yves Chauleau, Sebastian Tölle
Publikováno v:
Physical Review B
Physical Review B, 2021, 104 (13), pp.134438. ⟨10.1103/PhysRevB.104.134438⟩
Physical Review B, 2021, 104 (13), pp.134438. ⟨10.1103/PhysRevB.104.134438⟩
International audience; We show here theoretically and experimentally that a Rashba-split electron state inside a ferromagnet can efficiently convert a dynamical spin accumulation into an electrical voltage. The effect is understood to stem from the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2f3907f5b401dd7719eab0d261cb1020
https://hal.science/hal-03925012
https://hal.science/hal-03925012
Autor:
Eiji Saitoh, Cosimo Gorini, Dazhi Hou, Takeshi Seki, Takahide Kubota, Sebastian Tölle, Zhiyong Qiu, Zhenchao Wen, Ulrich Eckern, Koki Takanashi
Publikováno v:
Science Advances
Half-metallic Heusler alloys are attracting considerable attention because of their unique half-metallic band structures which exhibit high spin polarization and yield huge magnetoresistance ratios. Besides serving as ferromagnetic electrodes, Heusle
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7c77735a00f2d4ef3eba22f122196dfb
The magnetoresistance of a three-dimensional Rashba material placed on top of a ferromagnetic insulator is theoretically investigated. In addition to the intrinsic Rashba spin-orbit interaction, we also consider extrinsic spin-orbit coupling via side
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3f80200f121a71d0a2bd45090fd62e43
In ferromagnet/normal-metal bilayers, the sensitivity of the spin Hall magnetoresistance and the spin Nernst magnetothermopower to the boundary conditions at the interface is of central importance. In general, such boundary conditions can be substant
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c8640e9106958549d6be8f91feccf82d
https://epub.uni-regensburg.de/37440/
https://epub.uni-regensburg.de/37440/
The spin-charge coupled dynamics in a thin, magnetized metallic system are investigated. The effective driving force acting on the charge carriers is generated by a dynamical magnetic texture, which can be induced, e.g., by a magnetic material in con
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3be8d46debedf2eae9f75aa05b6718b1
http://arxiv.org/abs/1611.03378
http://arxiv.org/abs/1611.03378
In these lecture notes we study the disordered two-dimensional electron gas in the presence of Rashba spin-orbit coupling, by using the Keldysh non-equilibrium Green function technique. We describe the effects of the spin-orbit coupling in terms of a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6fad538ffb5ba8b3a4f2e4a3ede7d5e3
https://epub.uni-regensburg.de/35013/
https://epub.uni-regensburg.de/35013/
Considering metallic films at room temperature, we present the first theoretical study of the spin Nernst and thermal Edelstein effects which takes into account dynamical spin-orbit coupling, i.e., direct spin-orbit coupling with the vibrating lattic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::afc7e4346b621447e297abbca77deb37
https://epub.uni-regensburg.de/31079/
https://epub.uni-regensburg.de/31079/