摘要
用激光束扫描淀积的方法，成功地在ＺｒＯ２（Ｙ）、ＬａＡｌＯ２基片上原位生长高质量的ＹＢａ２Ｃｕ３Ｏ７－ｘ高温超导薄膜，其临界温度达到９０Ｋ以上，ＳＥＭ及ＸＲＤ分析表明，薄膜沿Ｃ轴择优外延生长，其结晶性很好，表面光滑均匀。
By means of laser beam scanning ablation,high To YBCO superconducting filmcan be prepared in situ on subtrates such as ZrO2(Y)and LaAlO3. The To of these films aremore than 90K.The films are of c-axis orientation,good-crystallinity and high quality according to SEM and XRD.
出处
《物探化探计算技术》
CAS
CSCD
1996年第S1期21-22,38,共3页
Computing Techniques For Geophysical and Geochemical Exploration
基金
广东省自然科学基金
关键词
激光
扫描
淀积
高温超导薄膜
laser
scanning
deposition
high Tc superconducting film
