Anomalous photovoltaic effect in La(0.8)Sr(0.2)MnO(3). lms grown on SrTiO(3) (001) substrates by laser molecular beam epitaxy

CORC > 金属研究所 > 中国科学院金属研究所

	Anomalous photovoltaic effect in La(0.8)Sr(0.2)MnO(3). lms grown on SrTiO(3) (001) substrates by laser molecular beam epitaxy
	K. Zhao ; H. B. Lu ; M. He ; Y. H. Huang ; K. J. Jin ; Z. H. Chen ; Y. L. Zhou ; G. Z. Yang ; X. L. Ma
刊名	European Physical Journal-Applied Physics
	2006
卷号	35 期号:3 页码:173-176
关键词	superconducting transition-temperature thin-films la0.67ca0.33mno3/yba2cu4o8/la0.67ca0.33mno3 sandwiches magnetoresistance oxide batio3
ISSN号	1286-0042
中文摘要	Transient laser-induced anomalous photovoltaic effect has been studied in La(0.8)Sr(0.2)MnO(3). lms grown on the SrTiO(3) (001) substrates by laser molecular beam epitaxy. It is demonstrated that the signal polarity is reversed when the. lms are irradiated through the substrate rather than at the air/.lm interface. The microstructures in these. lms are clarified in terms of the oriented microdomains with their (101) plane parallel to the substrate surface, suggesting off-diagonal Seebeck effect plays an important role for our observation. From the results, we obtain the anisotropy of the thermoelectric power. Delta S = S(ab) - S(c) = 0.3 mu V/K, where S(ab) and S(c) are the ab-plane and c-axis Seebeck coefficients.
原文出处	://WOS:000240239600005
公开日期	2012-04-14
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/34738]
专题	金属研究所_中国科学院金属研究所
推荐引用方式 GB/T 7714	K. Zhao,H. B. Lu,M. He,et al. Anomalous photovoltaic effect in La(0.8)Sr(0.2)MnO(3). lms grown on SrTiO(3) (001) substrates by laser molecular beam epitaxy[J]. European Physical Journal-Applied Physics,2006,35(3):173-176.
APA	K. Zhao.,H. B. Lu.,M. He.,Y. H. Huang.,K. J. Jin.,...&X. L. Ma.(2006).Anomalous photovoltaic effect in La(0.8)Sr(0.2)MnO(3). lms grown on SrTiO(3) (001) substrates by laser molecular beam epitaxy.European Physical Journal-Applied Physics,35(3),173-176.
MLA	K. Zhao,et al."Anomalous photovoltaic effect in La(0.8)Sr(0.2)MnO(3). lms grown on SrTiO(3) (001) substrates by laser molecular beam epitaxy".European Physical Journal-Applied Physics 35.3(2006):173-176.