Piezo-Spectroscopic Coefficients of Tetragonal-Prime Yttria-Stabilized Zirconia |
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| Authors: | Andi M. Limarga David R. Clarke |
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| Affiliation: | Materials Department, University of California, Santa Barbara, California 93106–5050 |
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| Abstract: | The Raman piezo-spectroscopic constants of tetragonal prime yttria-stabilized zirconia under uniaxial compression have been determined. Although the Raman band at 461 cm−1 is not the most intense, it is the most appropriate peak for stress measurement because of its large stress-induced peak shift and the minimum overlap with the other Raman peaks. The peak separation between bands at 258 and 461 cm−1 or 258 and 638 cm−1 can also be used to measure stress. |
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