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Calculation of elastic pinning strength of semicoherent Y2BaCuO5 precipitates in YBa2Cu3O7

Selvan, KA and Biswas, SK (1995) Calculation of elastic pinning strength of semicoherent Y2BaCuO5 precipitates in YBa2Cu3O7. In: Philosophical Magazine Letters, 72 (1). pp. 33-39.

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Abstract

The pinning energy due to the elastic interaction of a semicoherent Y2BaCuO5 precipitate with the YBa2Cu3O7 matrix is computed. This is achieved by setting up dislocation arrays at the interface. The elastic stresses generated by such arrays are integrated over a fluxoid volume to obtain the energy. It is seen that this elastic interaction energy makes an additive contribution to the total J(c) value.

Item Type: Journal Article
Additional Information: Copyright of this article belongs to Taylor and Francis Group.
Department/Centre: Division of Mechanical Sciences > Mechanical Engineering
Date Deposited: 27 Apr 2011 06:20
Last Modified: 27 Apr 2011 06:20
URI: http://eprints.iisc.ernet.in/id/eprint/37216

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