Phase diagram of superconductivity localized near a twinning plane
Buzdin A. I. , Khlyustikov I. N.
The phase diagram of superconductivity localized near a twinning plane in tin is obtained experimentally and theoretically in the (H> T) plane. The localized superconductivity exists only in a narrow range of temperatures near the critical temperature of bulk tin. The possibility of a sharp increase in the critical temperature in small particles with a twinning plane is examined.