Multiterminal multimode spin-dependent scattering matrix formalism: Electron and hole quantum spin transport in multiterminal junctions

2008 ◽  
Vol 78 (8) ◽  
Author(s):  
P. Brusheim ◽  
D. Csontos ◽  
U. Zülicke ◽  
H. Q. Xu
Keyword(s):  
Spin Transport ◽  
Scattering Matrix ◽  
Quantum Spin ◽  
Matrix Formalism ◽  
Spin Dependent Scattering

Quantum spin transport in very dilute−43He mixtures

1990 ◽  
Vol 65 (5) ◽  
pp. 595-598 ◽  
Author(s):  
D. Candela ◽  
D. R. McAllaster ◽  
L-J. Wei ◽  
G. A. Vermeulen
Keyword(s):  
Spin Transport ◽  
Quantum Spin

The Transition Matrix Formalism for the Scattering of an Alluvium on an Elastic Half-Space

2007 ◽  
Author(s):  
Wen-I Liao ◽  
Tsung-Jen Teng ◽  
Shiang-Jung Wang
Keyword(s):  
Half Space ◽  
Transition Matrix ◽  
Plane Waves ◽  
Three Dimensional ◽  
Scattering Matrix ◽  
Elastic Half Space ◽  
Basis Functions ◽  
Matrix Formalism ◽  
T Matrix ◽  
Singular Wave

This paper develops the transition matrix formalism for scattering from an three-dimensional alluvium on an elastic half-space. Betti’s third identity is employed to establish orthogonality conditions among basis functions that are Lamb’s singular wave functions. The total displacements and associated tractions exterior and interior to the surface are expanded in a Rayleigh series. The boundary conditions are applied and the T-matrix is derived. A linear transformation is utilized to construct a set of orthogonal basis functions. The transformed T-matrix is related to the scattering matrix and it is shown that the scattering matrix is symmetric and unitary and that the T-matrix is symmetric. Typical numerical results obtained by incident plane waves for verification are presented.

Quantum spin transport to semiconductor quantum dots through superlattice

2019 ◽  
Vol 114 (7) ◽  
pp. 072406 ◽  
Author(s):  
Satoshi Hiura ◽  
Kodai Itabashi ◽  
Kazuki Takeishi ◽  
Junichi Takayama ◽  
Takayuki Kiba ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Spin Transport ◽  
Quantum Spin ◽  
Semiconductor Quantum Dots

scholarly journals Quantum Spin Hall Effect and Tunable Spin Transport in As-Graphane

Nano Letters ◽  
2017 ◽  
Vol 17 (7) ◽  
pp. 4359-4364 ◽  
Author(s):  
L. Z. Zhang ◽  
F. Zhai ◽  
Kyung-Hwan Jin ◽  
B. Cui ◽  
Bing Huang ◽  
...  
Keyword(s):  
Hall Effect ◽  
Spin Transport ◽  
Quantum Spin ◽  
Spin Hall Effect ◽  
Quantum Spin Hall Effect ◽  
Quantum Spin Hall
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