Circular polarization in a non-magnetic resonant tunneling device

Circular polarization in a non-magnetic resonant tunneling device

<p>Abstract</p> <p>We have investigated the polarization-resolved photoluminescence (PL) in an asymmetric <it>n</it>-type GaAs/AlAs/GaAlAs resonant tunneling diode under magnetic field parallel to the tunnel current. The quantum well (QW) PL presents strong circular pol...

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Bibliographic Details
Main Authors: Airey Robert, Brasil Maria, Henini Mohamed, Orlita Milan, Kunc Jan, Maude Duncan, dos Santos Lara, Gobato Yara, Teodoro M&#225;rcio, Lopez-Richard Victor, Marques Gilmar
Format: Article
Language:English
Published: SpringerOpen 2011-01-01
Series:Nanoscale Research Letters
Online Access:http://www.nanoscalereslett.com/content/6/1/101

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