Effect of annealing on the structure and diamagnetic transition width of high-quality crystal Bi2Sr2CaCu2Oy studied by x-ray-diffraction and ac susceptibility measurements.

Autor: Wu, Wenbin, Zhu, Jingsheng, Sun, Xuefeng, Zhao, Xiaoru, Wang, Liangbin, Zhou, Guien, Li, Xiao-Guang, Zhang, Yuheng
Předmět:
Zdroj: Journal of Applied Physics; 4/15/1996, Vol. 79 Issue 8, p4236, 6p, 3 Black and White Photographs, 6 Graphs
Abstrakt: Provides information on a study which examined the possible mechanism associated with the effect of annealing on the diamagnetic transition of bismuth, strontium, calcium, copper and oxygen crystals. Characterization by x-ray diffraction; Growth of crystals after annealing; Variations in crystallinity.
Databáze: Complementary Index