A novel nanostructured CuIn0.7Ga0.3(Se0.4Te0.6)2/SLG multinary compounds thin films: For photovoltaic applications

被引：3

作者：

Varol, Songul Fiat ^{[1
]}

Bacaksiz, Emin ^{[2
]}

Koralli, Panagiota ^{[3
,4
]}

Kompitsas, Michael ^{[4
]}

Cankaya, Guven ^{[5
]}

机构：

[1] Giresun Univ, Fac Engn, TR-28200 Giresun, Turkey

[2] Karadeniz Tech Univ, Fac Arts & Sci, Dept Phys, TR-61100 Trabzon, Turkey

[3] Natl Tech Univ Athens, Sch Mech Engn, Athens 15780, Greece

[4] Natl Hellen Res Fdn, Inst Theoret & Phys Chem, GR-11635 Athens, Greece

[5] Yildirim Beyazit Univ, Fac Engn & Nat Sci, TR-06030 Ankara, Turkey

来源：

MATERIALS LETTERS | 2015年 / 142卷

关键词：

Thin films; Solar energy materials; Optical materials and properties; Nanocrystalline materials; Electrical properties; SOLAR-CELLS; CIGS;

D O I：

10.1016/j.matlet.2014.12.005

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Investigation on chalcopyrite structures is crucial for making further progress in thin films technology. In this work we present the results on optical, electrical and surface properties of CuIn0.7Ga0.3(Se0.4Te0.6)(2) (CIGSeTe) multinary compounds thin films with annealing effect. The developed procedure is a two-steps methodology involving the pre-reaction of high purity elements Cu, In, Ga, Se and Te in a carbon coated quartz ampoule and e-beam evaporation for thin film deposition. The availability of a multicomponent absorber layers such as CuInGaSeTe, including all elements in a defined ratio, offers the opportunity to reduce film formation temperatures and thereby also reduce manufacturing costs. This aspect was a great motivation to evaluate these materials as banausic and new trend solar cell materials. (C) 2014 Elsevier B.V. All rights reserved.

引用

页码：273 / 276

页数：4

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