title: Low-temperature growth and photoluminescence property of ZnS nanoribbons.
abstract: At a low temperature of 450 degrees C, ZnS nanoribbons have been synthesized on Si and KCl substrates by a simple chemical vapor deposition (CVD) method with a two-temperature-zone furnace. Zinc and sulfur powders are used as sources in the different temperature zones. X-ray diffraction (XRD), selected area electron diffraction (SEAD), and transmission electron microscopy (TEM) analysis show that the ZnS nanoribbons are the wurtzite structure, and there are two types-single-crystal and bicrystal nanoribbons. Photoluminescence (PL) spectrum shows that the spectrum mainly includes two parts: a purple emission band centering at about 390 nm and a blue emission band centering at about 445 nm with a weak green shoulder around 510 nm.
authors.affiliation: Institute of Physics, Graduate School of Chinese Academy of Sciences, Chinese Academy of Sciences, Beijing 100080, People's Republic of China.
authors.forename: Zengxing
authors.initials: Z
authors.lastname: Zhang
authors.forename: Jianxiong
authors.initials: J
authors.lastname: Wang
authors.forename: Huajun
authors.initials: H
authors.lastname: Yuan
authors.forename: Yan
authors.initials: Y
authors.lastname: Gao
authors.forename: Dongfang
authors.initials: D
authors.lastname: Liu
authors.forename: Li
authors.initials: L
authors.lastname: Song
authors.forename: Yanjuan
authors.initials: Y
authors.lastname: Xiang
authors.forename: Xiaowei
authors.initials: X
authors.lastname: Zhao
authors.forename: Lifeng
authors.initials: L
authors.lastname: Liu
authors.forename: Shudong
authors.initials: S
authors.lastname: Luo
authors.forename: Xinyuan
authors.initials: X
authors.lastname: Dou
authors.forename: Shicheng
authors.initials: S
authors.lastname: Mou
authors.forename: Weiya
authors.initials: W
authors.lastname: Zhou
authors.forename: Sishen
authors.initials: S
authors.lastname: Xie