Zobrazeno 1 - 10
of 77
pro vyhledávání: '"Jürgen Henk"'
Publikováno v:
Physical Review Research, Vol 6, Iss 1, p 013208 (2024)
The orbital Hall effect can generate currents of angular momentum more efficiently than the spin Hall effect in most metals. However, so far, it has only been understood as a steady-state phenomenon. In this theoretical study, the orbital Hall effect
Externí odkaz:
https://doaj.org/article/dbc7ddbbefaf492c99b50dbc92fc3e92
Publikováno v:
Physical Review Research, Vol 5, Iss 4, p 043294 (2023)
The spin Edelstein effect has proven to be a promising phenomenon to generate spin polarization from a charge current in systems without inversion symmetry. In recent years, a current-induced orbital magnetization, called the orbital Edelstein effect
Externí odkaz:
https://doaj.org/article/a2890b7289f24abda18c00ce10a10671
Autor:
Christian Tusche, Martin Ellguth, Vitaliy Feyer, Alexander Krasyuk, Carsten Wiemann, Jürgen Henk, Claus M. Schneider, Jürgen Kirschner
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-8 (2018)
The consequences of electron-electron interactions are difficult to calculate reliably but this is needed to understand important physical properties such as ferromagnetism. Tusche et al. show that interaction effects in cobalt are nonlocal, presenti
Externí odkaz:
https://doaj.org/article/1e914296cdc541e0aa36578e1a84981e
Publikováno v:
Physical Review Research, Vol 3, Iss 1, p 013275 (2021)
The Edelstein effect produces a homogeneous magnetization in nonmagnetic materials with broken inversion symmetry which is generated and tuned exclusively electrically. Often the spin Edelstein effect—that is, a spin density in response to an appli
Externí odkaz:
https://doaj.org/article/80227f8c63864c40a393ec8fa17e562d
Publikováno v:
Physical Review Research, Vol 2, Iss 2, p 023065 (2020)
The interplay of spin-orbit coupling (SOC) and magnetism gives rise to a plethora of charge-to-spin conversion phenomena that harbor great potential for spintronics applications. In addition to the spin Hall effect, magnets may exhibit a magnetic spi
Externí odkaz:
https://doaj.org/article/d08260625f3f4aafb394e598be15685a
Publikováno v:
New Journal of Physics, Vol 19, Iss 6, p 063042 (2017)
The topological Hall effect (THE) of electrons in skyrmion crystals (SkXs) is strongly related to the quantum Hall effect (QHE) on lattices. This relation suggests to revisit the QHE because its Hall conductivity can be unconventionally quantized. It
Externí odkaz:
https://doaj.org/article/e5f59194fe134bcba804573031705822
Akademický článek
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Publikováno v:
JOURNAL OF PHYSICS-CONDENSED MATTER, 35(12):125501. IOP Publishing Ltd.
In theoretical analyses of ultrafast spin dynamics simulated phenomena are commonly discussed in terms of observables. In this paper we report on possible benefits of complementing such studies by quantum state (QS) measures. These measures quantify
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::32226dd1627c3a88671cdbc17009eb0f
http://arxiv.org/abs/2204.02771
http://arxiv.org/abs/2204.02771
Publikováno v:
Physical Review Research
Physical Review Research, American Physical Society, 2021, 3 (1), ⟨10.1103/PhysRevResearch.3.013275⟩
Physical Review Research, American Physical Society, 2021, 3 (1), ⟨10.1103/PhysRevResearch.3.013275⟩
International audience; The Edelstein effect produces a homogeneous magnetization in nonmagnetic materials with broken inversion symmetry which is generated and tuned exclusively electrically. Often the spin Edelstein effect-that is, a spin density i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d66c1f8c6789d59166f526409b85ead2
https://doi.org/10.1103/physrevresearch.3.013275
https://doi.org/10.1103/physrevresearch.3.013275
Publikováno v:
Physical Review Letters
We demonstrate theoretically that the thermal Hall effect of magnons in collinear antiferromagnetic insulators is an indicator of magnetic and topological phase transitions in the magnon spectrum. The transversal heat current of magnons caused by a t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8bcc6749bbba7624083358849109f65e