Preparation, magnetic characterization, and optical band gap of EuTiO3 nanoparticles

doi:10.1016/j.apsusc.2010.12.112

CORC > 金属研究所 > 中国科学院金属研究所

	Preparation, magnetic characterization, and optical band gap of EuTiO3 nanoparticles
	Wei, T.2; Liu, H. P.2; Chen, Y. F.2; Yan, H. Y.2; Liu, J. -M.1,3
刊名	APPLIED SURFACE SCIENCE
	2011-02-15
卷号	257 期号:9 页码:4505-4509
关键词	EuTiO3 Nanaoparticles Magnetic properties
ISSN号	0169-4332
DOI	10.1016/j.apsusc.2010.12.112
通讯作者	Liu, J. -M.(liujm@nju.edu.cn)
英文摘要	Perovskite-type polycrystalline EuTiO3 (ETO) nanoparticles were synthesized using the simple sol-gel technique. We investigated the magnetic properties of the as-prepared ETO nanoparticles and revealed the G-AFM phase below the Neel temperature (T-N). Furthermore, the transition from the G-AFM order to the FM order, induced by magnetic field, was also demonstrated. The optical band gap of 1.03 eV for the as-prepared ETO nanoparticles was determined from the UV-visible absorption spectra. (C) 2010 Elsevier B. V. All rights reserved.
资助项目	National Natural Science Foundation of China[11074113] ; National Natural Science Foundation of China[50832002] ; National Natural Science Foundation of China[10874075] ; Scientific Research Foundation of Civil Aviation University of China[2010QD01X] ; Scientific Research Foundation of Civil Aviation University of China[05yk25s]
WOS研究方向	Chemistry ; Materials Science ; Physics
语种	英语
出版者	ELSEVIER SCIENCE BV
WOS记录号	WOS:000286459600113
资助机构	National Natural Science Foundation of China ; Scientific Research Foundation of Civil Aviation University of China
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/104797]
专题	金属研究所_中国科学院金属研究所
通讯作者	Liu, J. -M.
作者单位	1.Nanjing Univ, Solid State Microstruct Lab, Nanjing 210093, Peoples R China 2.Civil Aviat Univ China, Coll Sci, Tianjin 300300, Peoples R China 3.Chinese Acad Sci, Int Ctr Mat Phys, Shenyang 110016, Peoples R China
推荐引用方式 GB/T 7714	Wei, T.,Liu, H. P.,Chen, Y. F.,et al. Preparation, magnetic characterization, and optical band gap of EuTiO3 nanoparticles[J]. APPLIED SURFACE SCIENCE,2011,257(9):4505-4509.
APA	Wei, T.,Liu, H. P.,Chen, Y. F.,Yan, H. Y.,&Liu, J. -M..(2011).Preparation, magnetic characterization, and optical band gap of EuTiO3 nanoparticles.APPLIED SURFACE SCIENCE,257(9),4505-4509.
MLA	Wei, T.,et al."Preparation, magnetic characterization, and optical band gap of EuTiO3 nanoparticles".APPLIED SURFACE SCIENCE 257.9(2011):4505-4509.