Electronic analog of the electro‐optic modulator
作者:
Supriyo Datta,
Biswajit Das,
期刊:
Applied Physics Letters
(AIP Available online 1990)
卷期:
Volume 56,
issue 7
页码: 665-667
ISSN:0003-6951
年代: 1990
DOI:10.1063/1.102730
出版商: AIP
数据来源: AIP
摘要:
We propose an electron wave analog of the electro‐optic light modulator. The current modulation in the proposed structure arises from spin precession due to the spin‐orbit coupling in narrow‐gap semiconductors, while magnetized contacts are used to preferentially inject and detect specific spin orientations. This structure may exhibit significant current modulation despite multiple modes, elevated temperatures, or a large applied bias.
点击下载:
PDF
(313KB)
返 回