无氟化学溶液法制备YBCO超导焊料的高温生长工艺研究
韩磊磊, 王文涛, 吴赟, 陈嘉俊, 赵勇

High Temperature Growth Process of YBCO Superconducting Solder by Fluorine-free Chemical Solution Method
HAN Leilei, WANG Wentao, WU Yun, CHEN Jiajun, ZHAO Yong
图3 原带超导层和在不同温度生长的YBCO多晶膜的SEM形貌
Fig.3 SEM morphology of the original superconducting layer and YBCO polycrystalline films prepared at different temperatures