Publication Date:
2013-09-21
Description:
Author(s): A. Ferrari, F. Bottegoni, G. Isella, S. Cecchi, and F. Ciccacci Spin-polarized photoemission is used to study Si 1− x Ge x alloys epitaxially grown on a Si substrate. Spin-oriented electrons are generated in the conduction band upon excitation with circularly polarized light. We prove that in these structures it is possible to lower the vacuum level of the system be... [Phys. Rev. B 88, 115209] Published Fri Sep 20, 2013
Keywords:
Semiconductors I: bulk
Print ISSN:
1098-0121
Electronic ISSN:
1095-3795
Topics:
Physics
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