ENERGY GAP AND CRITICAL CURRENT OF A SUPER- CONDUCTING FILM WITH CURRENT FLOWING
载有电流的超导膜的能隙和临界电流

The energy gap of a superconducting film with current flowing is calculated, based on the theory reported in the previous Paper 1]. The result is valid in the whole temperature range but only for small currents. The critical current of a superconducting film is also discussed for temperatures near Tc. It is pointed out that the non-local effect is important for thick films, but not for thin films.