Nonlinear elastic properties of La1.8Sr0
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K.P. Jayachandran; C.S. Menon
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Article
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2007
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Elsevier Science
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English
β 114 KB
The effect of pressure on the elastic constants of high temperature superconductor La 1.8 Sr 0.2 CuO 4 (LSCO) has been studied theoretically using finite strain elasticity theory. The pressure derivatives of the second-order elastic constants of La 1.8 Sr 0.2 CuO 4 are calculated from the knowledge