Breakdown by magnetic field in a La0.7Sr0.3MnO3/MgO/Fe spin valve

	Breakdown by magnetic field in a La0.7Sr0.3MnO3/MgO/Fe spin valve
其他题名	论文其他题名
	Wu X. J.; Zhang Z. Z.; Meng J.
	2012
发表期刊	Applied Physics Letters
ISSN	0003-6951
卷号	100 期号:12
摘要	A La0.7Sr0.3MnO3/MgO/Fe spin valve with inverse tunneling magnetoresistance (TMR) was fabricated on a (100) SrTiO3 substrate by radio frequency magnetron sputtering. Giant TMR ratios up to 540% were obtained. The breakdown of the spin valve was observed at high magnetic field, which was attributed to the joint action of the invalidation of MgO barrier and the shift of Fermi energy in La0.7Sr0.3MnO3 at high magnetic field. (C) 2012 American Institute of Physics. [http://dx.doi.org/10.1063/1.3696670]
收录类别	SCI
语种	英语
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/24690
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Wu X. J.,Zhang Z. Z.,Meng J.. Breakdown by magnetic field in a La0.7Sr0.3MnO3/MgO/Fe spin valve[J]. Applied Physics Letters,2012,100(12).
APA	Wu X. J.,Zhang Z. Z.,&Meng J..(2012).Breakdown by magnetic field in a La0.7Sr0.3MnO3/MgO/Fe spin valve.Applied Physics Letters,100(12).
MLA	Wu X. J.,et al."Breakdown by magnetic field in a La0.7Sr0.3MnO3/MgO/Fe spin valve".Applied Physics Letters 100.12(2012).