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Conferences > CLEO_QELS > 2015 > FW3D > FW3D.5

Ultrafast Magneto-Photocurrents in GaAs: Separation of Surface and Bulk Contributions

Christian B. Schmidt, Shekhar Priyadarshi, and Mark Bieler

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Abstract

We generate ultrafast magneto-photocurrents in bulk GaAs and non-invasively separate surface and bulk contributions to the overall current. This method enables the investigation of processes such as anisotropic-distribution relaxation and the inverse Spin Hall effect.

© 2015 Optical Society of America

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