YBa2Cu3O7-x Superconducting Thin Films Grown on CaNdA1O4(100) Substrates
-
XU Shifa,
-
ZHOU Yueliang,
-
LÜ Huibin,
-
CUI Dafu,
-
CHEN Zhenghao,
-
YANG Guozhen,
-
TIAN Yongjun,
-
LIU Junzheng,
-
LI Lin,
-
CHANG Yingchuan,
-
HOU Desen,
-
FAN Hui,
-
ZHANG Zuren
-
Abstract
We report the fabrication of high temperature superconducting YBa2Cu3O7-x thin films on CaNdA1O4(100) substrate by pulsed laser deposition. Films have excellent features. X-ray diffraction patterns show that thin films are epitaxial with c-axis orientation normal to the surface of su bstrate. The four-terminal measurements indicate the zero resistance temperature of 92.1 K, and transition width of 0.7K, the critical current density of 3 x 106 A/cm2 at 77K and under zero magnetic field.
Article Text
-
-
-
About This Article