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2008 | 114 | 5 | 1311-1316
Article title

Lateral Spin Diffusion Probed by Two-Color Hanle-MOKE Technique

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Languages of publication
EN
Abstracts
EN
We report on all optical spatially resolved spin diffusion experiments in an unstrained, unbiased n-GaAs layer. Optical pump and probe intensities are varied over a wide range to study the impact of optical disturbance on spin transport. Both quantities have a considerable influence on the measured spin diffusion length and spin lifetime. Furthermore, an effective spin diffusion coefficient was obtained as a function of temperature.
Keywords
Year
Volume
114
Issue
5
Pages
1311-1316
Physical description
Dates
published
2008-11
received
2008-06-07
References
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Document Type
Publication order reference
YADDA identifier
bwmeta1.element.bwnjournal-article-appv114n546kz
Identifiers
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