CdTe nanoparticles for the deposition of CdTe films using close spaced sublimation

被引：3
|
作者：
Schumm, Benjamin [1 ]
Althues, Holger [2 ]
Kaskel, Stefan [1 ,2 ]
机构：
[1] Tech Univ Dresden, Dept Inorgan Chem, D-01069 Dresden, Germany
[2] Fraunhofer Inst Mat & Beam Technol, Dept CVD Thin Film Technol, Dresden, Germany
来源：
JOURNAL OF CRYSTAL GROWTH | 2010年 / 312卷 / 16-17期
关键词：
Nanostructures; Chemical vapor deposition processes; Nanomaterials; Tellurides; Semiconducting cadmium compounds; Solar cells; THIN-FILM; SOLAR-CELLS; GROWTH;
D O I：
10.1016/j.jcrysgro.2010.05.021
中图分类号：
O7 [晶体学];
学科分类号：
0702 ; 070205 ; 0703 ; 080501 ;
摘要：
In this work a nanostructured CdTe powder was applied as a source material for CdTe film deposition via Close Spaced Sublimation (CSS). Growth kinetics and the resulting film properties were studied and compared to the films deposited from a commercially available CdTe bulk powder as source. The nanostructured powder was synthesized by a solvothermal elemental reaction of Cd and Te in ethylene diamine leading to particles of around 100-500 nm in diameter with a specific surface area of 4.1 m(2) g(-1). An increase in the deposition rate by the factor of 1.7 was observed for the nanostructured powder as compared to the bulk material. (C) 2010 Elsevier B.V. All rights reserved.
引用
收藏
页码：2449 / 2453
页数：5
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