Single crystal T0.3MoO3 growth by electrolytic reduction method of a T1(2)CO(3)-MoO3 melts

doi:10.1016/j.jcrysgro.2005.07.051

IMR OpenIR

	Single crystal T0.3MoO3 growth by electrolytic reduction method of a T1(2)CO(3)-MoO3 melts
	Li, CZ ; Xiong, R ; Yin, D ; Tang, Z ; Wang, JF ; Li, DH ; Yu, ZX ; Shi, J
通讯作者	Shi, J(jshi@whu.edu.cn)
	2005-11-15
发表期刊	JOURNAL OF CRYSTAL GROWTH
ISSN	0022-0248
卷号	285 期号:1-2 页码:81-87
摘要	Single crystals of quasi-one-dimensional charge-density-wave conductor blue bronze Tl0.3MoO3 have been grown by electrolytic reduction method using the raw materials Tl2CO3-MoO3 with composition around 1:4.3 mol ration. The electrolytic temperature was about 570 degrees C, and electrolytic current was 25 mA during the electrolytic process. By this method, the Tl0.3MoO3 single crystals obtained have a relatively large average size and high quality. Platelet crystals with typical dimensions of 7 x 2 x 1 mm(3) were obtained. The crystal structure is monoclinic with space group C2/m. The parameters of the unit cell of the single crystal are as follows: a = 18.486(6)angstrom, b = 7.555(2)angstrom, c = 10.032(3)angstrom and beta = 118.38(3)degrees. The C-center symmetry of Tl0.3MoO3 crystal is demonstrated by the selected area electron diffraction (SAED) patterns in the transmission electron microscope (TEM). The full-width at half-maximum (FWHM) of the rocking curve of the (201) Bragg peak of the Tl0.3MoO3 was approximately 0.4 degrees. These are evidences that the single crystal is of high quality. The temperature dependence of the resistivity shows that a metal-semiconductor transition occurs near 181 K. (c) 2005 Elsevier B.V. All rights reserved.
关键词	electrolytic reduction single crystal growth thallium blue bronze Tl-0.3MoO3 charge density wave
DOI	10.1016/j.jcrysgro.2005.07.051
收录类别	SCI
语种	英语
WOS研究方向	Crystallography ; Materials Science ; Physics
WOS类目	Crystallography ; Materials Science, Multidisciplinary ; Physics, Applied
WOS记录号	WOS:000233152500012
出版者	ELSEVIER SCIENCE BV
引用统计	被引频次：9[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/84024
专题	中国科学院金属研究所
通讯作者	Shi, J
作者单位	1.Wuhan Univ, Dept Phys, Wuhan 430072, Peoples R China 2.Int Ctr Mat Phys, Shenyang 110015, Peoples R China
推荐引用方式 GB/T 7714	Li, CZ,Xiong, R,Yin, D,et al. Single crystal T0.3MoO3 growth by electrolytic reduction method of a T1(2)CO(3)-MoO3 melts[J]. JOURNAL OF CRYSTAL GROWTH,2005,285(1-2):81-87.
APA	Li, CZ.,Xiong, R.,Yin, D.,Tang, Z.,Wang, JF.,...&Shi, J.(2005).Single crystal T0.3MoO3 growth by electrolytic reduction method of a T1(2)CO(3)-MoO3 melts.JOURNAL OF CRYSTAL GROWTH,285(1-2),81-87.
MLA	Li, CZ,et al."Single crystal T0.3MoO3 growth by electrolytic reduction method of a T1(2)CO(3)-MoO3 melts".JOURNAL OF CRYSTAL GROWTH 285.1-2(2005):81-87.