Photo-Induced Spin Dynamics in Semiconductor Quantum Wells
<p>Abstract</p> <p>We experimentally investigate the dynamics of spins in GaAs quantum wells under applied electric bias by photoluminescence (PL) measurements excited with circularly polarized light. The bias-dependent circular polarization of PL (<it>P</it> <sub>...
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Format: | Article |
Language: | English |
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SpringerOpen
2009-01-01
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Series: | Nanoscale Research Letters |
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Online Access: | http://dx.doi.org/10.1007/s11671-008-9241-2 |