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Structural and thermoelectric properties of Bi2Sr2Co2Oy thin films on LaAlO3 (100) and fused silica substrates
Wang, Shufang ; Venimadhav, A. ; Guo, Shengming ; Chen, Ke ; Li, Qi ; Soukiassian, A. ; Schlom, Darrell G. ; Katz, Michael B. ; Pan, X. Q. ; Wong-Ng, Winnie ; Vaudin, Mark D. ; Xi, X. X.
2010-10-12 ; 2010-10-12
关键词bismuth compounds electrical resistivity p-n heterojunctions pulsed laser deposition rectification Seebeck effect strontium compounds thin films COBALT OXIDES CA3CO4O9 SYSTEM Physics, Applied
中文摘要We have grown Bi2Sr2Co2Oy thin films on LaAlO3 (100) and fused silica substrates by pulsed laser deposition. The films on LaAlO3 are c-axis oriented and partially in-plane aligned with multiple domains, while the films on fused silica are preferred c-axis oriented without in-plane alignment. The Seebeck coefficient and resistivity of films on both substrates are comparable to those of single crystals. An oxide p-n heterojunction was formed by depositing Bi2Sr2Co2Oy film on Nb-doped SrTiO3 single crystal, which showed a rectifying behavior. These thin films and heterostructures may be used for future thermoelectric applications.
语种英语 ; 英语
出版者AMER INST PHYSICS ; MELVILLE ; CIRCULATION & FULFILLMENT DIV, 2 HUNTINGTON QUADRANGLE, STE 1 N O 1, MELVILLE, NY 11747-4501 USA
内容类型期刊论文
源URL[http://hdl.handle.net/123456789/81506]  
专题清华大学
推荐引用方式
GB/T 7714
Wang, Shufang,Venimadhav, A.,Guo, Shengming,et al. Structural and thermoelectric properties of Bi2Sr2Co2Oy thin films on LaAlO3 (100) and fused silica substrates[J],2010, 2010.
APA Wang, Shufang.,Venimadhav, A..,Guo, Shengming.,Chen, Ke.,Li, Qi.,...&Xi, X. X..(2010).Structural and thermoelectric properties of Bi2Sr2Co2Oy thin films on LaAlO3 (100) and fused silica substrates..
MLA Wang, Shufang,et al."Structural and thermoelectric properties of Bi2Sr2Co2Oy thin films on LaAlO3 (100) and fused silica substrates".(2010).
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