一维Mn<SUP>2+</SUP>掺杂CdS纳米晶体的水热合成及其发光性能

Abstract
References
Related Citation (15)

Download: PDF (1196 KB)
Export: BibTeX | EndNote (RIS)

Abstract One-dimensional Mn²⁺-doped CdS nanocrystals were synthesized by the hydrothermal route. The products were characterized by SEM, EDS, XRD, TEM, HRTEM and PL, respectively. The results revealed that dopant Mn²⁺ completely substitutes Cd²⁺ in CdS nanocrystals, and the product was of good crystallite. Further more, a complete suppression of the emission from surface states at room temperature when doping with ions Mn²⁺ has been observed.

Key words：Mn²⁺;CdS;Doping;One-dimensional nanocrystal;Luminescence

Received: 2006-01-26 Accepted: 2006-05-06

ZTFLH:

O646

Corresponding Authors: YUAN Qiu-li E-mail: qlyuan@hziee.edu.cn

Cite this article:

YUAN Qiu-li,ZHAO Jin-tao,NIE Qiu-lin. Hydrothermal Synthesis and Luminescence of One-Dimensional Mn²⁺-Doped CdS Nanocrystals[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2007, 27(06): 1058-1061.

URL:

https://www.gpxygpfx.com/EN/Y2007/V27/I06/1058

[1] Papp J, Soled S, Dwight K, et al. Chem. Mater., 1994, 6: 496.
[2] Jonker B T, Liu X, Chou W C, et al. J. Appl. Phys. 1991, 69: 6098.
[3] Liu S, Liu F Q, Guo H Q. Solid State Comm., 2000, 115: 615.
[4] Sooklal K, Cullum B S, Angel S M. J. Phys. Chem., 1996, 100: 4551.
[5] Counio G, Gacoin T, Boilot J P. J. Phys. Chem. B, 1998, 102: 5227
[6] Pileni M P. Catal. Today, 2000, 58: 151.
[7] Norris D J, Yao N, Charnock F T. Nano Lett., 2001, 1: 3.
[8] XIE Ping-bo, ZHAO Fu-li, LI Ya-dong, et al(谢平波，赵福利，李亚栋，等). Spectroscopy and Spectral Analysis(光谱学与光谱分析)，2005，25(6)：848.
[9] YUAN Qiu-li, NIE Qiu-lin, CHEN Wei-xiang, et al(袁求理，聂秋林，陈卫祥，等). Spectroscopy and Spectral Analysis(光谱学与光谱分析)，2005，25(6)：971.
[10] Dai H，Wong E W，Lieber C M，et al. Nature, 1995, 375: 769.
[11] Yang P D. Lieber C M. Science, 1996, 273: 1836.
[12] Brus L E. Appl. Phys. A, 1991, 53: 465.
[13] Vaslltsova O V, Parmon V N. Kinetics and Catalysis, 1999, 40: 62.
[14] Heske C, Winkler U, Neureiter H, et al. Appl. Phys. Lett., 1997, 70: 1022.
[15] Cao H Q, Hu Y, Hong J M, et al. Adv. Mater., 2001, 13: 1393.
[16] Routkevitch D, Bigioni T, Moskovits M, et al. J. Phys. Chem., 1996, 100: 14037.
[17] Ge X W, Lee S M, Kang N J, et al. J. Am. Chem. Soc., 2001, 123: 5150.
[18] Li Y D, Liao H W, Ding Y, et al. Inorg. Chem., 1999, 38: 1382.
[19] Yang J, Zeng J H, Yu S H, et al. Chem. Mater., 2000, 12: 3259.
[20] Nie Q L, Yuan Q L, Chen W X, et al. Journal of Crystal Growth，2004, 265(3-4): 420.
[21] YUAN Qiu-li, NIE Qiu-lin(袁求理, 聂秋林). Journal of Inorganic Materials(无机材料学报), 2007, 1: 49.
[22] Langer D W, Richter H. J. Phys. Rev., 1996, 146: 554.
[23] Bawendi M G, Carroll P, Wilson W L. J. Chem. Phys., 1992, 96: 946.
[24] Nada K K, Sahu S N. Solid State Comm., 1999, 114: 176.
[25] Chamarro M A, Voliotis V, Grousson R. J. Cryst. Growth, 1996, 159: 853.
[26] Levy L, Hopechepied J F, Pileni M P. J. Phys. Chem., 1996, 100: 18322.