Zobrazeno 1 - 10
of 24 403
pro vyhledávání: '"spin transport"'
Magnon based spintronic devices require the modulation of magnon spin transport for their operations. We provide a proof-of-principle of two unconventional non-local magnon transport devices in which we modulate the diffusive magnon transport of inco
Externí odkaz:
http://arxiv.org/abs/2409.02621
In this work, a theoretical study of spin transport in a pseudovalve spin (PSV) heterostructure is conducted. For the semiconductor (SC), the conduction band at the $\Gamma$ point of reciprocal space and spin-orbit coupling (SOC) are considered. For
Externí odkaz:
http://arxiv.org/abs/2409.04635
We study spin-orbit proximity effects in an armchair (4,4) carbon nanotube on the Pt(111) surface. By employing first-principles calculations, we show that the Dirac cone of the metallic nanotube is altered due to strong hybridization with the Pt sub
Externí odkaz:
http://arxiv.org/abs/2409.01105
We investigate the injection, transport and detection of magnon spins in the van der Waals antiferromagnet chromium thiophosphate (CrPS4). We electrically and thermally inject magnon spins by platinum contacts and examine the non-local resistance as
Externí odkaz:
http://arxiv.org/abs/2409.02590
Autor:
Saenphum, Nattaya1,2 (AUTHOR), Khamtawi, Rungtawan1 (AUTHOR), Chureemart, Jessada1 (AUTHOR), Chantrell, Roy W.1,3 (AUTHOR) roy.chantrell@york.ac.uk, Chureemart, Phanwadee1 (AUTHOR) phanwadee.c@msu.ac.th
Publikováno v:
Scientific Reports. 10/13/2024, Vol. 14 Issue 1, p1-14. 14p.
In addition to its fundamental interest, the long-distance spin transport with suppressed spin losses is essential for spintronic devices. However, the spin relaxation caused by scattering of the particles carrying the spin, limits the spin transport
Externí odkaz:
http://arxiv.org/abs/2406.04440
The spin Coulomb drag effect, arising from the exchange of momentum between electrons of opposite spins, plays a crucial role in the spin transport of interacting electron systems. This effect leads to the emergence of a spin mass and the finite life
Externí odkaz:
http://arxiv.org/abs/2405.11864
Autor:
Bulchandani, Vir B., Ha, Hyunsoo
We use kinetic theory and the thermodynamic Bethe ansatz to derive the hydrodynamics of spin transport in the Haldane-Shastry chain. We obtain analytical expressions for relaxation from weak-domain-wall initial conditions and corresponding prediction
Externí odkaz:
http://arxiv.org/abs/2407.08727