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Your search keyword '"Wu, Wenbin"' showing total 2 results
Start Over Author "Wu, Wenbin" Topic annealing of crystals
2 results on '"Wu, Wenbin"'

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

Author

Wu, Wenbin, Zhu, Jingsheng, Sun, Xuefeng, Zhao, Xiaoru, Wang, Liangbin, Zhou, Guien, Li, Xiao-Guang, and Zhang, Yuheng

Subjects
*ANNEALING of crystals, *BISMUTH, *STRONTIUM, *COPPER
Abstract

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.

Published
1996
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2. Surface phase decomposition in Bi2Sr2CaCu2Oy single crystals.

Author

Wu, Wenbin, Li, Fanqing, Li, Xiao-Guang, Shi, Lei, Zhou, Guien, Qian, Yitai, Qin, Qiaonan, and Zhang, Yuheng

Subjects
*CHEMICAL decomposition, *ANNEALING of crystals, *CRYSTALS
Abstract

Presents a study which induced phase decomposition in high quality Bi[sub2]Sr[sub2]CaCu[sub2]O[suby] single crystals by annealing treatments. Association of phase decomposition with the oxygen content in the annealing atmosphere; Influence of the evaporation of bismuth on the phase segregation in the annealing process; Changes in the structure of the single crystal surface.

Published
1993
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