Reversible resistance switching in La0.225Pr0.4Ca0.375MnO3: The Joule-heat-assisted phase transition

doi:10.1063/1.3241997

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	Reversible resistance switching in La0.225Pr0.4Ca0.375MnO3: The Joule-heat-assisted phase transition
	Yan, Z. B.; Wang, K. F.; Li, S. Z.; Luo, S. J.; Liu, J. -M.1
通讯作者	Liu, J. -M.(liujm@nju.edu.cn)
	2009-10-05
发表期刊	APPLIED PHYSICS LETTERS
ISSN	0003-6951
卷号	95 期号:14 页码:3
摘要	The reversible resistance switching (RS) controlled by current pulse pairs, accompanied with an overshooting relaxation, is observed in bulk La0.225Pr0.4Ca0.375MnO3. We demonstrate that the reversible RS effect is not the result of current-induced intrinsic transition of charge-ordered insulator (COI) into ferromagnetic metal (FMM) phase, but the outcome of Joule-heat-assisted transition between the FMM and COI phases. A local thermal-cycle assisted rearrangement of the FMM phase in the COI matrix is controllable by a current pulse, opening a possibility for multistate memory applications. (C) 2009 American Institute of Physics. [doi:10.1063/1.3241997]
资助者	Natural Science Foundation of China ; National Key Projects for Basic Research of China ; 111 Programme of MOE of China
DOI	10.1063/1.3241997
收录类别	SCI
语种	英语
资助项目	Natural Science Foundation of China[50601013] ; Natural Science Foundation of China[50832002] ; National Key Projects for Basic Research of China[2006CB921802] ; National Key Projects for Basic Research of China[2009CB623303] ; 111 Programme of MOE of China[B07026]
WOS研究方向	Physics
WOS类目	Physics, Applied
WOS记录号	WOS:000270670200092
出版者	AMER INST PHYSICS
引用统计	被引频次：18[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/97818
专题	中国科学院金属研究所
通讯作者	Liu, J. -M.
作者单位	1.Nanjing Univ, Nanjing Natl Lab Microstruct, Nanjing 210093, Peoples R China 2.Chinese Acad Sci, Int Ctr Mat Phys, Shenyang 110016, Peoples R China
推荐引用方式 GB/T 7714	Yan, Z. B.,Wang, K. F.,Li, S. Z.,et al. Reversible resistance switching in La0.225Pr0.4Ca0.375MnO3: The Joule-heat-assisted phase transition[J]. APPLIED PHYSICS LETTERS,2009,95(14):3.
APA	Yan, Z. B.,Wang, K. F.,Li, S. Z.,Luo, S. J.,&Liu, J. -M..(2009).Reversible resistance switching in La0.225Pr0.4Ca0.375MnO3: The Joule-heat-assisted phase transition.APPLIED PHYSICS LETTERS,95(14),3.
MLA	Yan, Z. B.,et al."Reversible resistance switching in La0.225Pr0.4Ca0.375MnO3: The Joule-heat-assisted phase transition".APPLIED PHYSICS LETTERS 95.14(2009):3.