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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
Corresponding AuthorLiu, J.-M.(liujm@nju.edu.cn)
2011-07-01
Source PublicationAPPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING
ISSN0947-8396
Volume104Issue:1Pages:471-476
AbstractThe 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.
Funding OrganizationNational Natural Science Foundation of China ; National Key Projects for Basic Research of China
DOI10.1007/s00339-011-6284-5
Indexed BySCI
Language英语
Funding ProjectNational 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 Research AreaMaterials Science ; Physics
WOS SubjectMaterials Science, Multidisciplinary ; Physics, Applied
WOS IDWOS:000291652600066
PublisherSPRINGER
Citation statistics
Cited Times:6[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/106921
Collection中国科学院金属研究所
Corresponding AuthorLiu, J.-M.
Affiliation1.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
Recommended Citation
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.
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