Surface enhancement of superconductivity in tin

Article

关键词: BOUNDARY-CONDITIONS;    TRANSITION;    SUSCEPTIBILITY;    DIMENSIONALITY;   

DOI  :  10.1103/PhysRevB.72.174510

来源: SCIE

【 摘 要 】

The possibility of reversible surface enhancement of superconductivity is examined experimentally. It is shown that single crystal tin samples with cold-worked surfaces represent a superconductor with a surface-enhanced order parameter (or negative surface extrapolation length), whose magnitude can be controlled.

【 授权许可】

Free