DocumentCode
841979
Title
Vibrating sample method for amplitude and phase measurements with the acoustic microscope
Author
Somekh, M.G. ; Zhang, Dejing
Author_Institution
Dept. of Electr. & Electron. Eng., Univ. Coll. London
Volume
24
Issue
20
fYear
1988
fDate
9/29/1988 12:00:00 AM
Firstpage
1262
Lastpage
1263
Abstract
Describes how the scanning acoustic microscope may be operated in a continuous wave mode. By oscillating the sample by approximately a few hundred angstroms, single frequency amplitude and phase measurements may be obtained with the acoustic microscope. The method should allow very high frequency quantitative operation of the microscope, where conventional pulse echo methods would fail. A system implementation and preliminary results are presented
Keywords
acoustic microscopes; acoustic wave velocity measurement; acoustic microscope; continuous wave mode; phase measurements; single frequency amplitude; system implementation; very high frequency quantitative operation;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
Filename
191786
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