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Thesis

The interaction of surface acoustic waves with arrays of thin metal dots

Abstract:

One class of Surface Acoustic Wave (SAW) devices employs reflecting arrays to determine device characteristics. Dots of metal film and grooves have been used as reflectors; reflection is caused by the mechanical discontinuity. This research project is a study of an alternative reflector, the thin metal dot, which reflects by interacting with the electric field that accompanies the SAW on a piezo-electric material.

Experimental work is done on Y-cut LiNbO3, a common SAW m...

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Institution:
University of Oxford
Division:
MPLS
Role:
Author

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Role:
Supervisor
Role:
Supervisor
Publication date:
1984
Type of award:
DPhil
Level of award:
Doctoral
Awarding institution:
University of Oxford
Source identifiers:
603832014
Language:
English
Subjects:
UUID:
uuid:5e4694ec-249b-4b9d-92ba-9c69fd9f0e0b
Local pid:
td:603832014
Deposit date:
2014-10-14

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