Studies on the electrical properties of Cu2NiSnS4 thin films prepared by a simple chemical method

被引：15

作者：

Bitri, N. ^{[1
]}

Dridi, S.

Chaabouni, F.

Abaab, M.

机构：

[1] Univ Tunis El Manar, Natl Sch Engn Tunis, Photovolta Lab, Tunis 1002, Tunisia

来源：

MATERIALS LETTERS | 2018年 / 213卷

关键词：

Thin films; Cu2NiSnS4; Electrical properties; Solar energy materials; Spray Sandwich; SEMICONDUCTOR CU2MSNS4 M; SENSITIZED SOLAR-CELLS; BAND-GAP; NANOPARTICLES; CU2FESNS4; ELECTRODEPOSITION; NANOCRYSTALS;

D O I：

10.1016/j.matlet.2017.11.006

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In this paper, the Cu2NiSnS4 (CNTS) thin films were synthesized by a simple chemical method using Spray Sandwich technique without any annealing treatment. The prepared CNTS thin films were studied by X-ray diffraction (XRD) and impedance spectroscopy. The result obtained from the XRD measurements showed that CNTS thin films are polycrystalline in nature with cubic structure and preferred orientation along (111) plane. Electrical study of CNTS thin films is investigated by impedance spectroscopy for the first time. The activation energies E-a obtained from both angular frequency and DC conductivity are found to be 1.18 and 1.1 eV, respectively. (C) 2017 Elsevier B.V. All rights reserved.

引用

页码：31 / 34

页数：4

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