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|Title: ||Spin Hall effect in a two-dimensional electron gas in the presence of a magnetic field|
|Authors: ||Lucignano, Procolo|
|Keywords: ||spin Hall effect|
spin orbit interaction
two-dimensional electron gas
|Issue Date: ||30-Jul-2008|
|Publisher: ||American Physical Society|
|Abstract: ||We study the spin Hall effect of a two-dimensional electron gas in the presence of a magnetic field and both the Rashba and Dresselhaus spin-orbit interactions. We show that the value of the spin Hall conductivity, which is finite only if the Zeeman spin splitting is taken into account, may be tuned by varying the ratio of the in-plane and out-of-plane components of the applied magnetic field. We identify the origin of this behavior with the different role played by the interplay of spin-orbit a|
|Appears in Collections:||A - Articolo su rivista|
Dipartimento di Fisica 'Edoardo Amaldi'
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