Anomalous phase separation in La0.225Pr0.4Ca0.375MnO3: consequence of temperature and magnetic-field cycles

doi:10.1007/s00339-011-6284-5

IMR OpenIR

	Anomalous phase separation in La0.225Pr0.4Ca0.375MnO3: consequence of temperature and magnetic-field cycles
	Yan, Z. B.1,2; Liu, J.-M.1,2,3
通讯作者	Liu, J.-M.(liujm@nju.edu.cn)
	2011-07-01
发表期刊	APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING
ISSN	0947-8396
卷号	104 期号:1 页码:471-476
摘要	The evolutions of electronic phase separation in manganites La0.225Pr0.4Ca0.375MnO3 are studied by the specific temperature and magnetic-field cycling experiments. It is found that the electronic phase separation state at low temperature can be tuned substantially by temperature and/or magnetic-field cycles. Surprisingly, the initial more ferromagnetic metallic (FMM) nuclei can impede the growth of these nuclei during the cooling process. It implies that there must coexist more than two phases which take part in the complex first-order phase transitions, and the charge-disordered insulating phase is possible, one of the parent phases transiting into the FMM phase at low temperature. In addition, the accommodation strain is suggested to control the nucleation and growth of FMM domains.
资助者	National Natural Science Foundation of China ; National Key Projects for Basic Research of China
DOI	10.1007/s00339-011-6284-5
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[50832002] ; National Natural Science Foundation of China[51031004] ; National Natural Science Foundation of China[10874075] ; National Key Projects for Basic Research of China[2009CB623303] ; National Key Projects for Basic Research of China[2011CB922101]
WOS研究方向	Materials Science ; Physics
WOS类目	Materials Science, Multidisciplinary ; Physics, Applied
WOS记录号	WOS:000291652600066
出版者	SPRINGER
引用统计	被引频次：6[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/321006/106921
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, Lab Solid State Microstruct, Nanjing 210093, Peoples R China 2.Chinese Acad Sci, Int Ctr Mat Phys, Shenyang 110016, Peoples R China 3.S China Normal Univ, Sch Phys, Guangzhou 510006, Guangdong, Peoples R China
推荐引用方式 GB/T 7714	Yan, Z. B.,Liu, J.-M.. Anomalous phase separation in La0.225Pr0.4Ca0.375MnO3: consequence of temperature and magnetic-field cycles[J]. APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING,2011,104(1):471-476.
APA	Yan, Z. B.,&Liu, J.-M..(2011).Anomalous phase separation in La0.225Pr0.4Ca0.375MnO3: consequence of temperature and magnetic-field cycles.APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING,104(1),471-476.
MLA	Yan, Z. B.,et al."Anomalous phase separation in La0.225Pr0.4Ca0.375MnO3: consequence of temperature and magnetic-field cycles".APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING 104.1(2011):471-476.