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Local injector of spin-polarized electrons with semiconductor tip under light excitation
Local injector of spin-polarized electrons with semiconductor tip under light excitation
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机译:在光激发下具有半导体尖端的自旋极化电子的局部注入器
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摘要
The invention is directed to a spin-polarized electron injector using a semiconductor tip, in which tip the injected electrons are photocreated by a circularly polarized light excitation incident on the rear of the tip. This tip is supported by a transparent lever or cantilever and undergoes a surface treatment for the purpose of removing the surface oxide layer, to prevent said layer from reforming and to improve the proportion of injected electrons.
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