scholarly journals Topologically protected spin diffusion and spin generator using chalcogenide superlattices

2020 ◽  
Vol 4 (1) ◽  
Author(s):  
Junji Tominaga ◽  
Noriyuki Miyata ◽  
Satoshi Sumi ◽  
Hiroyuki Awano ◽  
Shuichi Murakami
Keyword(s):  
Spin Diffusion ◽  
Spin Generator

Nuclear spin diffusion in a rare spin species

1982 ◽  
Vol 43 (7) ◽  
pp. 1049-1058 ◽  
Author(s):  
M. Goldman ◽  
J.F. Jacquinot
Keyword(s):  
Nuclear Spin ◽  
Spin Diffusion ◽  
Spin Species

Longitudinal electronic and nuclear spin diffusion in atomic hydrogen

1985 ◽  
Vol 46 (8) ◽  
pp. 1335-1344 ◽  
Author(s):  
J.P. Bouchaud ◽  
C. Lhuillier
Keyword(s):  
Nuclear Spin ◽  
Atomic Hydrogen ◽  
Spin Diffusion

Incoherent spin current

2017 ◽  
Author(s):  
K. Ando ◽  
E. Saitoh
Keyword(s):  
Diffusion Equation ◽  
Spin Density ◽  
Spin Diffusion ◽  
Spin Injection ◽  
Spin Current ◽  
Ferromagnetic Semiconductor ◽  
Electrochemical Potential ◽  
Semiconductor Interface ◽  
Interface Resistance ◽  
Inhomogeneous Spin

This chapter introduces the concept of incoherent spin current. A diffusive spin current can be driven by spatial inhomogeneous spin density. Such spin flow is formulated using the spin diffusion equation with spin-dependent electrochemical potential. The chapter also proposes a solution to the problem known as the conductivity mismatch problem of spin injection into a semiconductor. A way to overcome the problem is by using a ferromagnetic semiconductor as a spin source; another is to insert a spin-dependent interface resistance at a metal–semiconductor interface.

scholarly journals NMR spin diffusion measurements in disordered polymers: Insights and limitations

2019 ◽  
Vol 3 (4) ◽  
Author(s):  
Eric G. Sorte ◽  
Amalie L. Frischknecht ◽  
Todd M. Alam
Keyword(s):  
Spin Diffusion ◽  
Disordered Polymers

Scaling analyses for hyperpolarization transfer across a spin-diffusion barrier and into bulk solid media

2021 ◽  
Author(s):  
Nathan A. Prisco ◽  
Arthur C. Pinon ◽  
Lyndon Emsley ◽  
Bradley F. Chmelka
Keyword(s):  
Diffusion Barrier ◽  
Spin Diffusion ◽  
Energy Transport ◽  
Bulk Solid ◽  
Solid Media ◽  
Scaling Analyses ◽  
Rate Limiting

Quantitative scaling analyses based on mass and energy transport analogies enable rate-limiting processes to be established in hyperpolarization transfer phenomena.

scholarly journals Spin diffusion and spin conductivity in the two-dimensional Hubbard model

2021 ◽  
Vol 103 (15) ◽  
Author(s):  
Martin Ulaga ◽  
Jernej Mravlje ◽  
Jure Kokalj
Keyword(s):  
Hubbard Model ◽  
Spin Diffusion ◽  
Two Dimensional

Experimental estimation of the spin diffusion length in undoped p-Ge on Fe3Si using vertical spin-valve devices

2021 ◽  
Vol 129 (1) ◽  
pp. 013901
Author(s):  
A. Yamada ◽  
M. Yamada ◽  
T. Shiihara ◽  
M. Ikawa ◽  
S. Yamada ◽  
...  
Keyword(s):  
Spin Diffusion ◽  
Diffusion Length ◽  
Spin Valve ◽  
Experimental Estimation ◽  
Spin Diffusion Length

Spin-Diffusion Measurements in Hydrogen between 20 and 55°K

1964 ◽  
Vol 133 (3A) ◽  
pp. A665-A667 ◽  
Author(s):  
A. Hartland ◽  
M. Lipsicas
Keyword(s):  
Spin Diffusion
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