Vertical La0.7Ca0.3MnO3 nanorods tailored by high magnetic field assisted pulsed laser deposition

doi:10.1038/srep19483

CORC > 合肥物质科学研究院 > 中国科学院合肥物质科学研究院 > 中科院固体物理研究所

	Vertical La0.7Ca0.3MnO3 nanorods tailored by high magnetic field assisted pulsed laser deposition
	Zhang, Kejun 1; Dai, Jianming 1; Zhu, Xuebin 1; Zhu, Xiaoguang 1; Zuo, Xuzhong 1; Zhang, Peng 1,3; Hu, Ling1 ; Lu, Wenjian 1; Song, Wenhai 1; Sheng, Zhigao 2
刊名	SCIENTIFIC REPORTS
	2016-01-18
卷号	6 期号:无页码:1-9
DOI	10.1038/srep19483
文献子类	Article
英文摘要	La0.7Ca0.3MnO3 (LCMO) thin films on (LaAlO3)(0.3)(Sr2AlTaO6)(0.7) (001) [LSAT (001)] single crystal substrates have been prepared by high magnetic field assisted pulsed laser deposition (HMF-PLD) developed by ourselves. Uniformly sized and vertically aligned nanorod structures can be obtained under an applied high magnetic field above 5T, and the dimension size of the nanorods can be manipulated by varying the applied magnetic field. It is found that the magnetic anisotropy is strongly correlated to the dimension size of the nanorods. A significantly enhanced low-field magnetoresistance (LFMR) of -36% under 0.5 T at 100 K can be obtained due to the enhanced carrier scattering at the vertical grain boundaries between the nanorods for the LCMO films. The growth mechanism of the nanorods has been also discussed, which can be attributed to the variation of deposition rate, adatom surface diffusion, and nucleation induced by the application of a high magnetic field in the film processing. The successful achievements of such vertical nanorod structures will provide an instructive route to investigate the physical nature of these nanostructures and achieve nanodevice manipulation.
WOS关键词	PEROVSKITE MANGANITE FILMS ; THIN-FILMS ; MAGNETORESISTIVE PROPERTIES ; NANOCOMPOSITE FILMS ; 001 LAALO3 ; TEMPERATURE ; MICROSTRUCTURE ; TRANSITION ; TRANSPORT ; TEXTURE
WOS研究方向	Science & Technology - Other Topics
语种	英语
WOS记录号	WOS:000368196800001
资助机构	National Natural Science Foundation of China(11374304 ; National Natural Science Foundation of China(11374304 ; National Natural Science Foundation of China(11374304 ; National Natural Science Foundation of China(11374304 ; National Natural Science Foundation of China(11374304 ; National Natural Science Foundation of China(11374304 ; National Natural Science Foundation of China(11374304 ; National Natural Science Foundation of China(11374304 ; National Natural Science Foundation of China(11374304 ; National Natural Science Foundation of China(11374304 ; National Natural Science Foundation of China(11374304 ; National Natural Science Foundation of China(11374304 ; National Natural Science Foundation of China(11374304 ; National Natural Science Foundation of China(11374304 ; National Natural Science Foundation of China(11374304 ; National Natural Science Foundation of China(11374304 ; Chinese Academy of Sciences(U1232210) ; Chinese Academy of Sciences(U1232210) ; Chinese Academy of Sciences(U1232210) ; Chinese Academy of Sciences(U1232210) ; Chinese Academy of Sciences(U1232210) ; Chinese Academy of Sciences(U1232210) ; Chinese Academy of Sciences(U1232210) ; Chinese Academy of Sciences(U1232210) ; Chinese Academy of Sciences(U1232210) ; Chinese Academy of Sciences(U1232210) ; Chinese Academy of Sciences(U1232210) ; Chinese Academy of Sciences(U1232210) ; Chinese Academy of Sciences(U1232210) ; Chinese Academy of Sciences(U1232210) ; Chinese Academy of Sciences(U1232210) ; Chinese Academy of Sciences(U1232210) ; National Key Basic Research(2014CB931704) ; National Key Basic Research(2014CB931704) ; National Key Basic Research(2014CB931704) ; National Key Basic Research(2014CB931704) ; National Key Basic Research(2014CB931704) ; National Key Basic Research(2014CB931704) ; National Key Basic Research(2014CB931704) ; National Key Basic Research(2014CB931704) ; National Key Basic Research(2014CB931704) ; National Key Basic Research(2014CB931704) ; National Key Basic Research(2014CB931704) ; National Key Basic Research(2014CB931704) ; National Key Basic Research(2014CB931704) ; National Key Basic Research(2014CB931704) ; National Key Basic Research(2014CB931704) ; National Key Basic Research(2014CB931704) ; 11274287 ; 11274287 ; 11274287 ; 11274287 ; 11274287 ; 11274287 ; 11274287 ; 11274287 ; 11274287 ; 11274287 ; 11274287 ; 11274287 ; 11274287 ; 11274287 ; 11274287 ; 11274287 ; U1232210) ; U1232210) ; U1232210) ; U1232210) ; U1232210) ; U1232210) ; U1232210) ; U1232210) ; U1232210) ; U1232210) ; U1232210) ; U1232210) ; U1232210) ; U1232210) ; U1232210) ; U1232210) ; National Natural Science Foundation of China(11374304 ; National Natural Science Foundation of China(11374304 ; National Natural Science Foundation of China(11374304 ; National Natural Science Foundation of China(11374304 ; National Natural Science Foundation of China(11374304 ; National Natural Science Foundation of China(11374304 ; National Natural Science Foundation of China(11374304 ; National Natural Science Foundation of China(11374304 ; National Natural Science Foundation of China(11374304 ; National Natural Science Foundation of China(11374304 ; National Natural Science Foundation of China(11374304 ; National Natural Science Foundation of China(11374304 ; National Natural Science Foundation of China(11374304 ; National Natural Science Foundation of China(11374304 ; National Natural Science Foundation of China(11374304 ; National Natural Science Foundation of China(11374304 ; Chinese Academy of Sciences(U1232210) ; Chinese Academy of Sciences(U1232210) ; Chinese Academy of Sciences(U1232210) ; Chinese Academy of Sciences(U1232210) ; Chinese Academy of Sciences(U1232210) ; Chinese Academy of Sciences(U1232210) ; Chinese Academy of Sciences(U1232210) ; Chinese Academy of Sciences(U1232210) ; Chinese Academy of Sciences(U1232210) ; Chinese Academy of Sciences(U1232210) ; Chinese Academy of Sciences(U1232210) ; Chinese Academy of Sciences(U1232210) ; Chinese Academy of Sciences(U1232210) ; Chinese Academy of Sciences(U1232210) ; Chinese Academy of Sciences(U1232210) ; Chinese Academy of Sciences(U1232210) ; National Key Basic Research(2014CB931704) ; National Key Basic Research(2014CB931704) ; National Key Basic Research(2014CB931704) ; National Key Basic Research(2014CB931704) ; National Key Basic Research(2014CB931704) ; National Key Basic Research(2014CB931704) ; National Key Basic Research(2014CB931704) ; National Key Basic Research(2014CB931704) ; National Key Basic Research(2014CB931704) ; National Key Basic Research(2014CB931704) ; National Key Basic Research(2014CB931704) ; National Key Basic Research(2014CB931704) ; National Key Basic Research(2014CB931704) ; National Key Basic Research(2014CB931704) ; National Key Basic Research(2014CB931704) ; National Key Basic Research(2014CB931704) ; 11274287 ; 11274287 ; 11274287 ; 11274287 ; 11274287 ; 11274287 ; 11274287 ; 11274287 ; 11274287 ; 11274287 ; 11274287 ; 11274287 ; 11274287 ; 11274287 ; 11274287 ; 11274287 ; U1232210) ; U1232210) ; U1232210) ; U1232210) ; U1232210) ; U1232210) ; U1232210) ; U1232210) ; U1232210) ; U1232210) ; U1232210) ; U1232210) ; U1232210) ; U1232210) ; U1232210) ; U1232210)
内容类型	期刊论文
源URL	[http://ir.hfcas.ac.cn:8080/handle/334002/22215]
专题	合肥物质科学研究院_中科院固体物理研究所
作者单位	1.Chinese Acad Sci, Hefei Inst Phys Sci, Inst Solid State Phys, Key Lab Mat Phys, Hefei 230031, Peoples R China 2.Chinese Acad Sci, High Field Magnet Lab, Hefei 230031, Peoples R China 3.Univ Sci & Technol China, Hefei 230026, Peoples R China 4.Nanjing Univ, Nanjing Natl Lab Microstruct, Nanjing 210093, Jiangsu, Peoples R China 5.Nanjing Univ, Dept Phys, Nanjing 210093, Jiangsu, Peoples R China
推荐引用方式 GB/T 7714	Zhang, Kejun,Dai, Jianming,Zhu, Xuebin,et al. Vertical La0.7Ca0.3MnO3 nanorods tailored by high magnetic field assisted pulsed laser deposition[J]. SCIENTIFIC REPORTS,2016,6(无):1-9.
APA	Zhang, Kejun.,Dai, Jianming.,Zhu, Xuebin.,Zhu, Xiaoguang.,Zuo, Xuzhong.,...&Du, Youwei.(2016).Vertical La0.7Ca0.3MnO3 nanorods tailored by high magnetic field assisted pulsed laser deposition.SCIENTIFIC REPORTS,6(无),1-9.
MLA	Zhang, Kejun,et al."Vertical La0.7Ca0.3MnO3 nanorods tailored by high magnetic field assisted pulsed laser deposition".SCIENTIFIC REPORTS 6.无(2016):1-9.