EFFECT OF TEMPERATURE ON THE SYNTHESIS OF CdS:Mn DOPED NANOPARTICLES

被引：0

作者：

Bisen, D. P. ^{[2
]}

Sharma, Ravi ^{[1
]}

Brahme, N. ^{[2
]}

Tamrakar, Rounak ^{[2
]}

机构：

[1] Arts & Commerce Girls Coll, Dept Phys, Raipur 492001, CG, India

[2] Pt Ravishankar Shukla Univ, Sch Studies Phys & Astrophys, Raipur 492010, CG, India

来源：

CHALCOGENIDE LETTERS | 2009年 / 6卷 / 09期

关键词：

Nanophosphor; XRD; luminescence; optical absorption spectra; CdS:Mn; THIN SOLID FILMS; QUANTUM DOTS; NANOCRYSTALS; ELECTROLUMINESCENCE; ZNS; PHOTOLUMINESCENCE; POLYMER;

D O I：

暂无

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The present paper reports the synthesis and the characterization of luminescent CdS:Mn doped nanoparticles of different sizes by chemical route in the presence of the capping agent, thioglycerol. Nanoparticles of CdS: Mn were synthesized at different temperatures. The particle size of such samples were measured using XRD pattern and was found to be in between 2nm - 4nm. The particle size was also calculated from two theoretical models, and was found between 1.5nm-3.8nm. on the basis of absorption spectra. The blue-shift in absorption spectra was obtained with reducing size of the nanoparticles. It was observed that the particle size decreases with decreasing synthesis temperature.

引用

页码：427 / 431

页数：5

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