Issue |
Europhys. Lett.
Volume 63, Number 4, August 2003
|
|
---|---|---|
Page(s) | 576 - 582 | |
Section | Condensed matter: electronic structure, electrical, magnetic, and optical properties | |
DOI | https://doi.org/10.1209/epl/i2003-00552-9 | |
Published online | 01 November 2003 |
Bolometric spin effect due to internal spin injection in a two-dimensional electron system
Institut für Angewandte Physik und Zentrum für Mikrostrukturforschung Universität Hamburg - Jungiusstraße 11, 20355 Hamburg, Germany
Corresponding author: hu@physnet.uni-hamburg.de
Received:
19
February
2003
Accepted:
10
June
2003
A novel bolometric spin effect is found in a two-dimensional
electron system (2DES) around Landau level filling ,
which gives rise to a substantial resistance change that depends
on the spin polarisation of the density of states of the 2DES at
the Fermi level.
PACS: 72.25.Fe – Optical creation of spin polarized carriers / 73.43.Qt – Magnetoresistance / 78.30.-j – Infrared and Raman spectra
© EDP Sciences, 2003
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