Synthesis and characterization of single Bi-O layered cuprate (Bi,Cd)Sr2YCu2O7-delta

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	Synthesis and characterization of single Bi-O layered cuprate (Bi,Cd)Sr2YCu2O7-delta
	W. H. Tang; J. K. Liang; J. L. Yang; G. H. Rao
	1996
发表期刊	Journal of Alloys and Compounds
ISSN	0925-8388
卷号	240 期号:1-2 页码:L4-L6
摘要	A new single Bi-O layered cuprate Bi0.5Cd0.5Sr2YCu2O7-delta has been synthesized and characterized. X-ray diffraction analysis revealed that it crystallizes in the tetragonal Bi-1212 structure, space group P4/mmm. Tts lattice parameters are a = 3.8115(8) Angstrom and c = 11.910(2) Angstrom. The ratio of c/a is 3.125, and much higher than that of other Bi-1212 compounds. The as-prepared material shows a semiconducting behavior. Post-treatment in flowing oxygen at 773K results in a metal semiconductor transition.
部门归属	acad sinica,int ctr mat phys,shenyang 110015,peoples r china.;tang, wh (reprint author), chinese acad sci,inst phys,pob 603,beijing 100080,peoples r china
关键词	Bi-based Superconducting Materials Bi-based Cuprates Tetragonal Bi-1212 Compounds Structure Determination Semiconductor Superconductors Chemistry
URL	查看原文
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/38407
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	W. H. Tang,J. K. Liang,J. L. Yang,et al. Synthesis and characterization of single Bi-O layered cuprate (Bi,Cd)Sr2YCu2O7-delta[J]. Journal of Alloys and Compounds,1996,240(1-2):L4-L6.
APA	W. H. Tang,J. K. Liang,J. L. Yang,&G. H. Rao.(1996).Synthesis and characterization of single Bi-O layered cuprate (Bi,Cd)Sr2YCu2O7-delta.Journal of Alloys and Compounds,240(1-2),L4-L6.
MLA	W. H. Tang,et al."Synthesis and characterization of single Bi-O layered cuprate (Bi,Cd)Sr2YCu2O7-delta".Journal of Alloys and Compounds 240.1-2(1996):L4-L6.