Acoustic readout of charge storage on GaAs
作者:
T. W. Grudkowski,
C. F. Quate,
期刊:
Applied Physics Letters
(AIP Available online 1974)
卷期:
Volume 25,
issue 2
页码: 99-101
ISSN:0003-6951
年代: 1974
DOI:10.1063/1.1655406
出版商: AIP
数据来源: AIP
摘要:
We show that surface acoustic waves on GaAs can be used to read the amount of charge stored on an isolated Schottky barrier. This charge can be controlled by the light intensity which illuminates a given electrode and our technique allows one to monitor this light intensity. We propose that the effect can be used in a panel array suitable for imaging.
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