Influence of electric fields on pinning in YBa2Cu3O7- films

J. Mannhart; D.G. Schlom; J.G. Bednorz; K.A. M̈ller

doi:10.1103/PhysRevLett.67.2099

Physical Review Letters

Paper

01 Jan 1991

Influence of electric fields on pinning in YBa2Cu3O7- films

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Abstract

Experimental evidence is provided that the pinning force and the critical current density of YBa2Cu3O7- films can be controlled by electric fields. This novel effect is attributed to field-induced changes of the density of mobile charge carriers in the superconductor. © 1991 The American Physical Society.

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Abstract

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