Title
Spin-orbit interaction controlled properties of two-dimensional superlattices Spin-orbit interaction controlled properties of two-dimensional superlattices
Author
Faculty/Department
Faculty of Sciences. Physics
Publication type
article
Publication
Lancaster, Pa ,
Subject
Physics
Source (journal)
Physical review : B : condensed matter and materials physics. - Lancaster, Pa, 1998 - 2015
Volume/pages
82(2010) :11 , p. 115302,1-115302,4
ISSN
1098-0121
ISI
000281516300005
Article Reference
115302
Carrier
E-only publicatie
Target language
English (eng)
Full text (Publishers DOI)
Affiliation
University of Antwerp
Abstract
The band structure of two-dimensional artificial superlattices in the presence of (Rashba-type) spin-orbit interaction (SOI) is presented. The position and shape of the energy bands in these spintronic crystals depend on the geometry as well as the strength of the SOI, which can be tuned by external gate voltages. For finite mesoscopic arrays, we show that their conductance properties and possible applications can be understood from these spin-dependent band diagrams.
Full text (open access)
https://repository.uantwerpen.be/docman/irua/e68af5/baa57ce7.pdf
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