Electrochemical, structural, compositional and optical properties of Cuprous Selenide thin films

被引：9

作者：

Thanikaikarasan, S. ^{[1
]}

Dhanasekaran, D. ^{[2
]}

Sankaranarayanan, K. ^{[3
]}

机构：

[1] Saveetha Univ, Saveetha Sch Engn, Dept Sci & Humanities, Div Phys, Chennai 602105, Tamil Nadu, India

[2] Saveetha Univ, Saveetha Sch Engn, Dept Elect & Commun Engn, Chennai 602105, Tamil Nadu, India

[3] Alagappa Univ, Sch Phys, Karaikkudi 630004, Tamil Nadu, India

来源：

CHINESE JOURNAL OF PHYSICS | 2020年 / 63卷

关键词：

Band gap; Copper Selenide; Electrodeposition; Crystallite size; Dislocation density; X-ray diffraction; ELECTRICAL-PROPERTIES; CHEMICAL-DEPOSITION; COPPER; GROWTH; CUSE; TEMPERATURE;

D O I：

10.1016/j.cjph.2019.10.023

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

This work focussed the electrochemical growth, structural, compositional and optical properties of Cuprous Selenide thin films. An electrochemical route has been used to prepare Cuprous Selenide thin films on different non transparent and transparent conducing substrates. Cyclic voltammetry has been carried out to find out the range of potential of the deposited films. X-ray diffraction shown that the deposited films possess polycrystalline nature. Structural parameters such as crystallite size, strain, dislocation density and stacking fault probability has been determined by the method of Williamson Hall plot analysis. Scanning electron microscopy with Energy dispersive X-ray analysis shown that the deposited films exhibited smooth surface with well defined stoichiometry. Ultraviolet Visible spectroscopic measurements showed that the band gap value around 2.84 eV for the deposited films.

引用

页码：138 / 148

页数：11

共 50 条

[1] Influence of potential on structural, compositional, optical and magnetic properties of electrochemically grown iron selenide thin films
Thanikaikarasan, S.
Perumal, R.
Marjorie, S. Roji
JOURNAL OF ALLOYS AND COMPOUNDS, 2020, 848
[2] Structural, morphological and optical properties of nanocrystalline cadmium selenide thin films
Khomane, A. S.
JOURNAL OF ALLOYS AND COMPOUNDS, 2010, 506 (02) : 849 - 852
[3] Electrochemical deposition of ZnS thin films and their structural, morphological and optical properties
Ghezali, Khaoula
Mentar, Loubna
Boudine, Boubekeur
Azizi, Amor
JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 2017, 794 : 212 - 220
[4] Role of electrolyte concentration on growth kinetics, film thickness, structural, compositional and optical properties of cadmoselite thin films through electrochemical route
Thanikaikarasan, S.
JOURNAL OF ALLOYS AND COMPOUNDS, 2021, 885 (885)
[5] Effect of annealing on microstructural, compositional, optical, and photoelectrochemical properties of CdSe thin films
Thanikaikarasan, Sethuramachandran
IONICS, 2018, 24 (05) : 1529 - 1536
[6] Structural, compositional and optical properties of electrochemically grown iron diselenide thin films
Thanikaikarasan, S.
Perumal, R.
Vijayan, V.
Venkatamuthukumar, J.
MATERIALS TODAY-PROCEEDINGS, 2020, 21 : 483 - 487
[7] Structural and optical characterizations of chemically deposited cadmium selenide thin films
Khomane, A. S.
MATERIALS RESEARCH BULLETIN, 2011, 46 (10) : 1600 - 1603
[8] Investigation of the Structural, Optical and Electrical Properties of Copper Selenide Thin Films
Thirumavalavan, Soundararajan
Mani, Kolandavel
Sagadevan, Suresh
MATERIALS RESEARCH-IBERO-AMERICAN JOURNAL OF MATERIALS, 2015, 18 (05): : 1000 - 1007
[9] The effect of annealing on structural, optical and photosensitive properties of electrodeposited cadmium selenide thin films
Mahato, Somnath
Kar, Asit Kumar
JOURNAL OF SCIENCE-ADVANCED MATERIALS AND DEVICES, 2017, 2 (02): : 165 - 171
[10] Effect of deposition pressure on structural, optical and electrical properties of zinc selenide thin films
Sharma, Jeewan
Tripathi, S. K.
PHYSICA B-CONDENSED MATTER, 2011, 406 (09) : 1757 - 1762

← 1 2 3 4 5 →