STUDY ON PHOTORESPONSE MECHANISM OF HIGH T_c YBa_2 Cu_3O_(7-x) SUPERCONDUCTING FILMS AT TEMPERATURES IN THE TRANSITION REGION
Affiliation:
HAO JIAN-HUA ZHOU FANG-QIAO ZHAO XING-RONG SUN HAN-DONG WANG LING-JIE YI XIN-JIAN (Department of Optical Engineering, Huazhong University of Science and Technology, Wuhan 430074, PRC)