Electrical transport and magnetic properties of nanostructured La0.67Ca0.33MnO3

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	Electrical transport and magnetic properties of nanostructured La0.67Ca0.33MnO3
	Zhao, YG ; Cai, W ; Wu, XS ; Zhang, XP ; Wang, K ; Gao, SN ; Lu, L ; Zhu, J
刊名	APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING
	2005
卷号	81 期号:3 页码:607
关键词	MAGNETOTRANSPORT PROPERTIES FIELD MAGNETORESISTANCE GIANT MAGNETORESISTANCE GRAIN-SIZE PEROVSKITES FILMS LA0.7CA0.3MNO3 TEMPERATURE ENHANCEMENT COERCIVITY
ISSN号	0947-8396
通讯作者	Zhao, YG: Tsing Hua Univ, Dept Phys, Beijing 100084, Peoples R China.
中文摘要	A heterojunction has been fabricated by growing a La0.67Ca0.33MnO3 film on silicon with a buffer layer of yttrium-stabilized zirconia (YSZ). The current-voltage measurement shows that it is a diode with a good rectifying property. At low positive bias voltage, temperature dependence of the junction resistance shows a peak at a certain temperature, which shifts to low temperatures when the voltage is increased from 0.3 V to 0.7 V. This behavior is quite different from the previous reports on p-n junctions composed of manganites and Nb-doped SrTiO3. The heterojunction shows remarkable magnetoresistance for both positive and negative biases. The results were discussed by considering the depletion layers in both La0.67Ca0.33MnO3 and Si, and the tunneling through YSZ. This work shows the potential application of integrating manganite-based devices and semiconductor circuits. (c) 2005 American Institute of Physics.
收录类别	SCI
语种	英语
公开日期	2013-09-17
内容类型	期刊论文
源URL	[http://ir.iphy.ac.cn/handle/311004/36959]
专题	物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文
推荐引用方式 GB/T 7714	Zhao, YG,Cai, W,Wu, XS,et al. Electrical transport and magnetic properties of nanostructured La0.67Ca0.33MnO3[J]. APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING,2005,81(3):607.
APA	Zhao, YG.,Cai, W.,Wu, XS.,Zhang, XP.,Wang, K.,...&Zhu, J.(2005).Electrical transport and magnetic properties of nanostructured La0.67Ca0.33MnO3.APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING,81(3),607.
MLA	Zhao, YG,et al."Electrical transport and magnetic properties of nanostructured La0.67Ca0.33MnO3".APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING 81.3(2005):607.