Crystal Growth, Structure, Resistivity, Magnetic, and Photoelectric   Properties of One-Dimensional Selenometallate Ba2BiFeSe5

doi:10.1002/asia.201601230

CORC > 北京大学 > 化学与分子工程学院

	Crystal Growth, Structure, Resistivity, Magnetic, and Photoelectric Properties of One-Dimensional Selenometallate Ba2BiFeSe5
	Li, Xiaoshuang ; Zhang, Xian ; Selvan, G. Kalai ; Arumugam, S. ; Huang, Fuqiang ; Wu, Yicheng ; Yao, Jiyong
刊名	CHEMISTRY-AN ASIAN JOURNAL
	2016
关键词	chain structures chalcogens crystal growth magnetic properties semiconductors NONLINEAR-OPTICAL MATERIALS LAYERED SUPERCONDUCTOR TOPOLOGICAL INSULATOR PERFORMANCE FERROMAGNETISM SE
DOI	10.1002/asia.201601230
英文摘要	Low-dimensional materials have attracted extensive research interest in recent years owing to their interesting structural chemistry and physical properties, which will greatly deepen our knowledge of these materials and could lead to additional breakthroughs in the future. Herein we have synthesized and characterized Ba2BiFeSe5, which adopts a quasi-one-dimensional structure and possesses some fascinating physical properties. The sharp divergences between the field-cooled (FC) and the zero-field-cooled (ZFC) data and the rather small magnetic moment per Fe3+ (0.07 mu(B)) strongly suggest that the title compound is weakly ferromagnetic with a high magnetic transition temperature above room temperature, which is controlled by competing super-exchange interactions within and between [FeBiSe5](infinity) anionic ladders. Moreover, with its narrow bandgap of 0.95 eV, Ba2BiFeSe5 shows photoelectric properties with a photocurrent density of approximately 30 mA cm(2) at 5 V. Our study demonstrates that Ba2FeBiSe5 might be a new type of multifunctional material that deserves further investigation.; National Natural Science Foundation of China [51132008]; Strategic Priority Research Program (B) of the Chinese Academy of Sciences [XDB04040200]; DST-SERB; CEFIPRA; DRDO, New Delhi; SCI(E); PubMed; ARTICLE; jyao@mail.ipc.ac.cn; 23; 3436-3442; 11
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/457218]
专题	化学与分子工程学院
推荐引用方式 GB/T 7714	Li, Xiaoshuang,Zhang, Xian,Selvan, G. Kalai,et al. Crystal Growth, Structure, Resistivity, Magnetic, and Photoelectric Properties of One-Dimensional Selenometallate Ba2BiFeSe5[J]. CHEMISTRY-AN ASIAN JOURNAL,2016.
APA	Li, Xiaoshuang.,Zhang, Xian.,Selvan, G. Kalai.,Arumugam, S..,Huang, Fuqiang.,...&Yao, Jiyong.(2016).Crystal Growth, Structure, Resistivity, Magnetic, and Photoelectric Properties of One-Dimensional Selenometallate Ba2BiFeSe5.CHEMISTRY-AN ASIAN JOURNAL.
MLA	Li, Xiaoshuang,et al."Crystal Growth, Structure, Resistivity, Magnetic, and Photoelectric Properties of One-Dimensional Selenometallate Ba2BiFeSe5".CHEMISTRY-AN ASIAN JOURNAL (2016).