This title appears in the Scientific Report :
2005
Please use the identifier:
http://hdl.handle.net/2128/2001 in citations.
Please use the identifier: http://dx.doi.org/10.1103/PhysRevB.71.035311 in citations.
Magnetosubbands of semiconductor quantum wires with Rashba spin-orbit coupling
Magnetosubbands of semiconductor quantum wires with Rashba spin-orbit coupling
We have investigated the electronic structure of Rashba spin-split quantum wires in a magnetic field. For our numerical calculations, a harmonic confinement was assumed. We find that wire structures with several occupied one-dimensional subbands still exhibit a beating pattern in the magnetoresistan...
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Personal Name(s): | Knobbe, J. |
---|---|
Schäpers, T. | |
Contributing Institute: |
Institut für Halbleiterschichten und Bauelemente; ISG-1 Center of Nanoelectronic Systems for Information Technology; CNI |
Published in: | Physical Review B Physical review / B, 71 71 (2005 2005) 3 3, S. 035311 035311 |
Imprint: |
College Park, Md.
APS
2005
|
Physical Description: |
035311-1 - 035311-6 |
DOI: |
10.1103/PhysRevB.71.035311 |
Document Type: |
Journal Article |
Research Program: |
Materialien, Prozesse und Bauelemente für die Mikro- und Nanoelektronik |
Series Title: |
Physical Review B
71 |
Subject (ZB): | |
Link: |
Get full text OpenAccess |
Publikationsportal JuSER |
Please use the identifier: http://dx.doi.org/10.1103/PhysRevB.71.035311 in citations.
We have investigated the electronic structure of Rashba spin-split quantum wires in a magnetic field. For our numerical calculations, a harmonic confinement was assumed. We find that wire structures with several occupied one-dimensional subbands still exhibit a beating pattern in the magnetoresistance. The wire width turns out to strongly affect the magnetic field values at which nodes occur in the beating pattern. In the limit of narrow wires, the beating pattern would vanish altogether because spin-split subbands become populated equally. |