Investigating the occurrence of magnetic order in strained thin films of Pr(0.5)Ca(0.5)MnO(3) by muon spin relaxation

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	Investigating the occurrence of magnetic order in strained thin films of Pr(0.5)Ca(0.5)MnO(3) by muon spin relaxation
	I. Komissarov; Y. Zhang; G. J. Nieuwenhuys; E. Morenzoni; T. Prokscha; A. Suter; J. Aarts
	2008
发表期刊	Epl
ISSN	0295-5075
卷号	83 期号:4
摘要	We measured the antiferromagnetic transition temperature T(N) in a thin film (25 nm) of Pr(0.5)Ca(0.5)MnO(3) (PCMO) on SrTiO(3) (STO), which also shows charge and orbital order. The tensile strain was shown earlier to yield a considerable increase of the charge order temperature. Here we measure the spin depolarization rate of low-energy muons, and find that the onset of magnetic order in such a strained film is at the same temperature as TN of the bulk material, from which we infer that strain has not changed the magnetic order. This is in very good agreement with the general theoretical understanding of the physics of manganites at half-filling. Copyright (C) EPLA, 2008.
部门归属	[komissarov, i.; zhang, y.; nieuwenhuys, g. j.; aarts, j.] leiden univ, kamerlingh onnes lab, nl-2300 ra leiden, netherlands. [zhang, y.] chinese acad sci, inst met res, shenyang natl lab mat sci, shenyang 110016, peoples r china. [zhang, y.] chinese acad sci, int ctr mat phys, shenyang 110016, peoples r china. [nieuwenhuys, g. j.; morenzoni, e.; prokscha, t.; suter, a.] paul scherrer inst, lab muon spin spect, ch-5232 villigen, switzerland.;komissarov, i (reprint author), leiden univ, kamerlingh onnes lab, pob 9506, nl-2300 ra leiden, netherlands;aarts@physics.leidenuniv.nl
关键词	Manganites Dynamics
URL	查看原文
WOS记录号	WOS:000259025900036
引用统计	被引频次：2[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/321006/32854
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	I. Komissarov,Y. Zhang,G. J. Nieuwenhuys,et al. Investigating the occurrence of magnetic order in strained thin films of Pr(0.5)Ca(0.5)MnO(3) by muon spin relaxation[J]. Epl,2008,83(4).
APA	I. Komissarov.,Y. Zhang.,G. J. Nieuwenhuys.,E. Morenzoni.,T. Prokscha.,...&J. Aarts.(2008).Investigating the occurrence of magnetic order in strained thin films of Pr(0.5)Ca(0.5)MnO(3) by muon spin relaxation.Epl,83(4).
MLA	I. Komissarov,et al."Investigating the occurrence of magnetic order in strained thin films of Pr(0.5)Ca(0.5)MnO(3) by muon spin relaxation".Epl 83.4(2008).