Theory of Spin Seebeck Effects in a Quantum Wire

被引：10

作者：

Ogata, Masao ^{[1
]}

Fukuyama, Hidetoshi ^{[2
]}

机构：

[1] Univ Tokyo, Dept Phys, Bunkyo Ku, Tokyo 1130033, Japan

[2] Tokyo Univ Sci, Fac Sci, Dept Appl Phys, Shinjuku Ku, Tokyo 1628601, Japan

来源：

JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN | 2017年 / 86卷 / 09期

关键词：

D O I：

10.7566/JPSJ.86.094703

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Spin Seebeck coefficient in a quantum wire is microscopically derived using the Kubo formula and thermal Green's functions, taking account of the effects of disorder in a self-consistent t-matrix approximation. It is found that the induced spin current to be detected through the inverse spin Hall effect will be in the range of experimental detectability when the chemical potential for electrons in the quantum wire is close to the band edge.

引用

页数：5

共 50 条

[21] PREDICTION OF SPIN-POLARIZATION EFFECTS IN QUANTUM-WIRE TRANSPORT
FASOL, G
SAKAKI, H
JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS BRIEF COMMUNICATIONS & REVIEW PAPERS, 1994, 33 (1B): : 879 - 886
[22] Magnon spin-current theory for the longitudinal spin-Seebeck effect
Rezende, S. M.
Rodriguez-Suarez, R. L.
Cunha, R. O.
Rodrigues, A. R.
Machado, F. L. A.
Fonseca Guerra, G. A.
Lopez Ortiz, J. C.
Azevedo, A.
PHYSICAL REVIEW B, 2014, 89 (01):
[23] Magnetic field effects on spin texturing in a quantum wire with Rashba spin-orbit interaction
Upadhyaya, P.
Pramanik, S.
Bandyopadhyay, S.
Cahay, M.
PHYSICAL REVIEW B, 2008, 77 (04):
[24] Nuclear spin coherence in a quantum wire
Corcoles, A.
Ford, C. J. B.
Pepper, M.
Jones, G. A. C.
Beere, H. E.
Ritchie, D. A.
PHYSICAL REVIEW B, 2009, 80 (11)
[25] Spontaneous spin polarization in a quantum wire
V'yurkov, V
Vetrov, A
NANOTECHNOLOGY, 2000, 11 (04) : 336 - 339
[26] Detection of spin polarization in a quantum wire
Otsuka, Tomohiro
Abe, Eisuke
Iye, Yasuhiro
Katsumoto, Shingo
PHYSICA E-LOW-DIMENSIONAL SYSTEMS & NANOSTRUCTURES, 2010, 42 (04): : 809 - 812
[27] Spin Seebeck and spin Nernst effects of magnons in noncollinear antiferromagnetic insulators
Mook, Alexander
Neumann, Robin R.
Henk, Jurgen
Mertig, Ingrid
PHYSICAL REVIEW B, 2019, 100 (10)
[28] Theory of the low-temperature longitudinal spin Seebeck effect
Schmidt, Rico
Brouwer, Piet W.
PHYSICAL REVIEW B, 2021, 103 (01)
[29] Linear-response theory of the longitudinal spin Seebeck effect
Hiroto Adachi
Sadamichi Maekawa
Journal of the Korean Physical Society, 2013, 62 : 1753 - 1758
[30] Recent progress in the spin Seebeck and spin Peltier effects in insulating magnets
Costa, S. S.
Sampaio, L. C.
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2022, 547

← 1 2 3 4 5 →