B. Pümpin, H. Keller, et al.
Physica C: Superconductivity and its applications
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.
B. Pümpin, H. Keller, et al.
Physica C: Superconductivity and its applications
W. Kleemann, A. Albertini, et al.
Europhysics Letters
J.G. Bednorz, K.A. Müller
Zeitschrift für Physik B Condensed Matter
I. Morgenstern, K.A. Müller, et al.
Physica B: Physics of Condensed Matter