The Big Red Shift of Photoluminescence of Mn Dopants in Strained CdS: A Case Study of Mn-Doped MnS-CdS Heteronanostructures

	The Big Red Shift of Photoluminescence of Mn Dopants in Strained CdS: A Case Study of Mn-Doped MnS-CdS Heteronanostructures
	Zuo TS(左太森); Sun ZP(孙志鹏); Zhao YL(赵宇亮); Gao XY(高学云); Jiang XM(姜晓明); Zuo, TS; Sun, ZP; Zhao, YL; Jiang, XM; Gao, XY
刊名	JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
	2010
卷号	132 期号:19 页码:6618-+
通讯作者	[Zuo, Taisen ; Sun, Zhipeng ; Zhao, Yuliang ; Gao, Xueyun] Chinese Acad Sci, Inst High Energy Phys, Lab Biomed Effects Nanomat & Nanosafety, Beijing 100049, Peoples R China ; [Jiang, Xiaoming] Chinese Acad Sci, Inst High Energy Phys, Beijing Synchrotron Radiat Lab, Beijing 100049, Peoples R China
英文摘要	The red photoluminescence of Mn dopants in MnS-CdS heteronanostructures has been observed for the first time. The red photoluminescence at 650 nm derives from emission due to the (4)T(1) -> (6)A(1) transition of Mn(2+) dopants in a CdS matrix exposed to gigapascal-level lattice stress. HRTEM, FFT, XRD, and optical studies revealed that the lattice of Mn-doped CdS is compressed to match that of MnS when CdS crystallizes at the MnS surface to form MnS-CdS heteronanostructures. The photoluminescence decay times of such Mn dopants are on the order of nanoseconds because of the spin-flip interactions between Mn dopants and free carriers in the CdS matrix.
学科主题	Chemistry
类目[WOS]	Chemistry, Multidisciplinary
研究领域[WOS]	Chemistry
原文出处	SCI
语种	英语
WOS记录号	WOS:000277721500003
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/240087]
专题	高能物理研究所_多学科研究中心
作者单位	中国科学院高能物理研究所
推荐引用方式 GB/T 7714	Zuo TS,Sun ZP,Zhao YL,et al. The Big Red Shift of Photoluminescence of Mn Dopants in Strained CdS: A Case Study of Mn-Doped MnS-CdS Heteronanostructures[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY,2010,132(19):6618-+.
APA	左太森.,孙志鹏.,赵宇亮.,高学云.,姜晓明.,...&Gao, XY.(2010).The Big Red Shift of Photoluminescence of Mn Dopants in Strained CdS: A Case Study of Mn-Doped MnS-CdS Heteronanostructures.JOURNAL OF THE AMERICAN CHEMICAL SOCIETY,132(19),6618-+.
MLA	左太森,et al."The Big Red Shift of Photoluminescence of Mn Dopants in Strained CdS: A Case Study of Mn-Doped MnS-CdS Heteronanostructures".JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 132.19(2010):6618-+.