Effects of piezo-spectroscopic coefficie
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W.G. Mao; Q. Chen; C.Y. Dai; L. Yang; Y.C. Zhou; C. Lu
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Article
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2010
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Elsevier Science
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English
⚖ 723 KB
By using specially designed freestanding 8 wt.% Y 2 O 3 stabilized ZrO 2 (8YSZ) specimens, a linear relationship is found between the Raman peak shift, Δω, and applied uniaxial compressive stress, σ̅ u , i.e., Δω = Π u σ̅ u with Π u being the piezo-spectroscopic coefficient. The linear relationship