Journal article
Determination of density and elastic constants of a thin phosphoric acid-anodized oxide film by acoustic microscopy
- Abstract:
-
Quantitative acoustic measurements have been carried out on phosphoric acid-anodized (PAA) aluminum. This process creates a porous oxide layer which varied from 1 to 22 μm thick in the different specimens used here. The elastic properties of the PAA oxide layer were determined by measurements of the dispersion curves in the complex plane [speed of the surface acoustic wave (SAW) and its attenuation] alone. This was possible because two modes were observed on samples with thicker oxide layers....
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- Publication status:
- Published
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- Publisher copy:
- 10.1121/1.428087
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Bibliographic Details
- Journal:
- JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA
- Volume:
- 106
- Issue:
- 5
- Pages:
- 2560-2567
- Publication date:
- 1999-11-01
- DOI:
- ISSN:
-
0001-4966
- Source identifiers:
-
174550
Item Description
- Language:
- English
- Pubs id:
-
pubs:174550
- UUID:
-
uuid:50844793-0802-4e9e-b340-145d5d3766a5
- Local pid:
- pubs:174550
- Deposit date:
- 2012-12-19
Terms of use
- Copyright date:
- 1999
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