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	Evolution and control of the phase competition morphology in a manganite
	Zhou, Haibiao1,2,3; Wang, Lingfei3; Hou, Yubin1,2; Huang, Zhen3; Lu, Qingyou1,2,3,4; Wu, Wenbin1,2,3,4
刊名	NATURE COMMUNICATIONS
	2015-11-01
卷号	6期号:无页码:1-7
DOI	10.1038/ncomms9980
文献子类	Article
英文摘要	The competition among different phases in perovskite manganites is pronounced since their energies are very close under the interplay of charge, spin, orbital and lattice degrees of freedom. To reveal the roles of underlying interactions, many efforts have been devoted towards directly imaging phase transitions at microscopic scales. Here we show images of the charge-ordered insulator (COI) phase transition from a pure ferromagnetic metal with reducing field or increasing temperature in a strained phase-separated manganite film, using a home-built magnetic force microscope. Compared with the COI melting transition, this reverse transition is sharp, cooperative and martensitic-like with astonishingly unique yet diverse morphologies. The COI domains show variable-dimensional growth at different temperatures and their distribution can illustrate the delicate balance of the underlying interactions in manganites. Our findings also display how phase domain engineering is possible and how the phase competition can be tuned in a controllable manner.
WOS关键词	ELECTRONIC PHASE ; MAGNETIC-FIELD ; THIN-FILM ; SEPARATION ; PERCOLATION ; TRANSITION ; STATE
WOS研究方向	Science & Technology - Other Topics
语种	英语
WOS记录号	WOS:000366383800004
资助机构	National Natural Science Foundation of China(11274287 ; National Natural Science Foundation of China(11274287 ; National Natural Science Foundation of China(11274287 ; National Natural Science Foundation of China(11274287 ; National Natural Science Foundation of China(11274287 ; National Natural Science Foundation of China(11274287 ; National Natural Science Foundation of China(11274287 ; National Natural Science Foundation of China(11274287 ; National Basic Research Program of China(2012CB927402 ; National Basic Research Program of China(2012CB927402 ; National Basic Research Program of China(2012CB927402 ; National Basic Research Program of China(2012CB927402 ; National Basic Research Program of China(2012CB927402 ; National Basic Research Program of China(2012CB927402 ; National Basic Research Program of China(2012CB927402 ; National Basic Research Program of China(2012CB927402 ; 11204306 ; 11204306 ; 11204306 ; 11204306 ; 11204306 ; 11204306 ; 11204306 ; 11204306 ; 2015CB921201) ; 2015CB921201) ; 2015CB921201) ; 2015CB921201) ; 2015CB921201) ; 2015CB921201) ; 2015CB921201) ; 2015CB921201) ; U1232210 ; U1232210 ; U1232210 ; U1232210 ; U1232210 ; U1232210 ; U1232210 ; U1232210 ; 11374278 ; 11374278 ; 11374278 ; 11374278 ; 11374278 ; 11374278 ; 11374278 ; 11374278 ; U1432251 ; U1432251 ; U1432251 ; U1432251 ; U1432251 ; U1432251 ; U1432251 ; U1432251 ; 11474263) ; 11474263) ; 11474263) ; 11474263) ; 11474263) ; 11474263) ; 11474263) ; 11474263) ; National Natural Science Foundation of China(11274287 ; National Natural Science Foundation of China(11274287 ; National Natural Science Foundation of China(11274287 ; National Natural Science Foundation of China(11274287 ; National Natural Science Foundation of China(11274287 ; National Natural Science Foundation of China(11274287 ; National Natural Science Foundation of China(11274287 ; National Natural Science Foundation of China(11274287 ; National Basic Research Program of China(2012CB927402 ; National Basic Research Program of China(2012CB927402 ; National Basic Research Program of China(2012CB927402 ; National Basic Research Program of China(2012CB927402 ; National Basic Research Program of China(2012CB927402 ; National Basic Research Program of China(2012CB927402 ; National Basic Research Program of China(2012CB927402 ; National Basic Research Program of China(2012CB927402 ; 11204306 ; 11204306 ; 11204306 ; 11204306 ; 11204306 ; 11204306 ; 11204306 ; 11204306 ; 2015CB921201) ; 2015CB921201) ; 2015CB921201) ; 2015CB921201) ; 2015CB921201) ; 2015CB921201) ; 2015CB921201) ; 2015CB921201) ; U1232210 ; U1232210 ; U1232210 ; U1232210 ; U1232210 ; U1232210 ; U1232210 ; U1232210 ; 11374278 ; 11374278 ; 11374278 ; 11374278 ; 11374278 ; 11374278 ; 11374278 ; 11374278 ; U1432251 ; U1432251 ; U1432251 ; U1432251 ; U1432251 ; U1432251 ; U1432251 ; U1432251 ; 11474263) ; 11474263) ; 11474263) ; 11474263) ; 11474263) ; 11474263) ; 11474263) ; 11474263)
内容类型	期刊论文
源URL	[http://ir.hfcas.ac.cn:8080/handle/334002/30234]
专题	合肥物质科学研究院_中科院强磁场科学中心
作者单位	1.Chinese Acad Sci, High Field Magnet Lab, Hefei 230031, Peoples R China 2.Univ Sci & Technol China, Hefei 230031, Peoples R China 3.Univ Sci & Technol China, Hefei Natl Lab Phys Sci Microscale, Hefei 230026, Peoples R China 4.Nanjing Univ, Collaborat Innovat Ctr Adv Microstruct, Nanjing 210093, Jiangsu, Peoples R China
推荐引用方式 GB/T 7714	Zhou, Haibiao,Wang, Lingfei,Hou, Yubin,et al. Evolution and control of the phase competition morphology in a manganite[J]. NATURE COMMUNICATIONS,2015,6(无):1-7.
APA	Zhou, Haibiao,Wang, Lingfei,Hou, Yubin,Huang, Zhen,Lu, Qingyou,&Wu, Wenbin.(2015).Evolution and control of the phase competition morphology in a manganite.NATURE COMMUNICATIONS,6(无),1-7.
MLA	Zhou, Haibiao,et al."Evolution and control of the phase competition morphology in a manganite".NATURE COMMUNICATIONS 6.无(2015):1-7.

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