Zobrazeno 1 - 10
of 6 734
pro vyhledávání: '"Relaxation length"'
Autor:
Rang, Max, Kelly, Paul J.
Publikováno v:
Physical Review B 109, 214427 (2024)
The orbital Hall effect generates a current of orbital angular momentum perpendicular to a charge current. Experiments suggest that this orbital current decays on a long length scale that is of the order of the spin flip diffusion length or longer. W
Externí odkaz:
http://arxiv.org/abs/2403.06827
Autor:
Seifert, Tom S., Go, Dongwook, Hayashi, Hiroki, Rouzegar, Reza, Freimuth, Frank, Ando, Kazuya, Mokrousov, Yuriy, Kampfrath, Tobias
Publikováno v:
Nature Nanotechnology (2023)
The emerging field of orbitronics exploits the electron orbital momentum $\textit{L}$. Compared to spin-polarized electrons, $\textit{L}$ may allow magnetic-information transfera with significantly higher density over longer distances in more materia
Externí odkaz:
http://arxiv.org/abs/2301.00747
Autor:
Shen, Xingyu1 (AUTHOR), Ji, Yi1 (AUTHOR) yji@udel.edu
Publikováno v:
Journal of Applied Physics. 10/14/2023, Vol. 134 Issue 14, p1-7. 7p.
Autor:
Hayasaka, Hiroshi
This study investigates the quantum correction effect on electrical conductivity using a two-dimensional Wolff Hamiltonian, which is an effective model of the spin-orbit coupling (SOC) lattice system. The non-adiabatic transition processes in impurit
Externí odkaz:
http://arxiv.org/abs/2106.02761
Akademický článek
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Akademický článek
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Publikováno v:
Phys. Rev. B 96, 184427 (2017)
The nonlocal transport of thermally generated magnons not only unveils the underlying mechanism of the spin Seebeck effect, but also allows for the extraction of the magnon relaxation length ($\lambda_m$) in a magnetic material, the average distance
Externí odkaz:
http://arxiv.org/abs/1709.06321
Autor:
Prakash, Arati, Flebus, Benedetta, Brangham, Jack, Yang, Fengyuan, Tserkovnyak, Yaroslav, Heremans, Joseph P.
Publikováno v:
Phys. Rev. B 97, 020408 (2018)
Temperature-dependent spin-Seebeck effect data on Pt|YIG (Y$_3$Fe$_5$O$_{12}$)|GGG (Gd$_3$Ga$_5$O$_{12}$) are reported for YIG films of various thicknesses. The effect is reported as a spin-Seebeck resistivity (SSR), the inverse spin-Hall field divid
Externí odkaz:
http://arxiv.org/abs/1706.09021
Autor:
Cho, Seong Won, Kim, Kwang-Chon, Kim, Seong Keun, Cheong, Byung-ki, Kim, Jin-Sang, Lee, Suyoun
A topological insulator (TI), a new quantum state featured with the topologically-protected surface state (TSS) originating from its peculiar topology in band structure, has attracted much interest due to academic and practical importance. Nonetheles
Externí odkaz:
http://arxiv.org/abs/1612.03986
Electrical control of spin signals and long distance spin transport are major requirements in the field of spin electronics. Here we report the efficient guiding of spin currents at room temperature in high mobility hexagonal boron nitride encapsulat
Externí odkaz:
http://arxiv.org/abs/1603.02632