ZnO/Si SAW convolver with surface-controlling junctions
- 15 July 1977
- journal article
- research article
- Published by AIP Publishing in Applied Physics Letters
- Vol. 31 (2) , 63-65
- https://doi.org/10.1063/1.89591
Abstract
A new type of ZnO/Si monolithic convolver has been constructed for the purpose of eliminating unstable memory effects due to the traps in ZnO or due to the SiO2/Si interface states. It has controlling p‐n junctions on the Si surface. It was experimentally verified that by varying the junctions bias, the convolution output can be controlled with a rapid response time and without any hysteresis. The applications of this device to a matched filter have been also demonstrated.Keywords
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