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Long‐time storage of surface‐acoustic‐wave signals in zinc‐oxide–on–silicon structure

 

作者: K. Hoh,   S. Takada,   H. Hayakawa,  

 

期刊: Applied Physics Letters  （AIP Available online 1976）
卷期: Volume 29, issue 8  

页码: 454-456

 

ISSN:0003-6951

 

年代: 1976

 

DOI:10.1063/1.89142

 

出版商: AIP

 

数据来源: AIP

 

摘要:

A surface‐acoustic‐wave memory device with very long storage time is demonstrated using a ZnO/SiO2/Si monolithic convolver. Stored signals in the form of the charge grating in the SiO2/Si interface is duplicated in the second storage centers in the ZnO by injecting electrons from the metal electrode. A storage time of more than 10 h has been obtained.

 

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