Electrical, optical and structural properties of binary phase free CuInSe2 thin films

被引：15

作者：

Joseph, CM ^{[1
]}

Menon, CS ^{[1
]}

机构：

[1] Mahatma Gandhi Univ, Sch Pure & Appl Phys, Kottayam 686560, Kerala, India

来源：

JOURNAL OF PHYSICS D-APPLIED PHYSICS | 2001年 / 34卷 / 08期

关键词：

D O I：

10.1088/0022-3727/34/8/303

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Electrical, optical and structural properties of secondary phase free CuInSe2 thin films deposited on glass substrates are studied. The activation energy (E-A) has been calculated for the films using the Arrhenius plot and the band gap energy (E-g) has been obtained from the optical transmission spectra. E-A varied between 15 meV and 75 meV and E-g varied between 0.95 eV and 0.98 eV. Structural parameters a and c are calculated for the tetragonal phase. The mean grain size of the polycrystalline films is 0.1 mum.

引用

页码：1143 / 1146

页数：4

共 17 条

[1]

Chakrabarti DJ, 1981, B ALLOY PHASE DIAGRA, V2, P305

[2]

Chopra K. L., 1960, THIN FILM PHENOMENA

[3]

Contreras M. A., 1994, Progress in Photovoltaics: Research and Applications, V2, P287, DOI 10.1002/pip.4670020404

[4] HIGH-EFFICIENCY CUINXGA1-XSE2 SOLAR-CELLS MADE FROM (INX,GA1-X)2SE3 PRECURSOR FILMS [J].

GABOR, AM ;

TUTTLE, JR ;

ALBIN, DS ;

CONTRERAS, MA ;

NOUFI, R ;

HERMANN, AM .

APPLIED PHYSICS LETTERS, 1994, 65 (02) :198-200

[5]

Hasan SMF, 1999, SOL ENERG MAT SOL C, V58, P349, DOI 10.1016/S0927-0248(99)00007-0

[6]

Joseph CM, 1996, INDIAN J PURE AP PHY, V34, P347

[7] A TEM STUDY OF THE CRYSTALLOGRAPHY AND DEFECT STRUCTURES OF SINGLE-CRYSTAL AND POLYCRYSTALLINE COPPER INDIUM DISELENIDE [J].

KIELY, CJ ;

POND, RC ;

KENSHOLE, G ;

ROCKETT, A .

PHILOSOPHICAL MAGAZINE A-PHYSICS OF CONDENSED MATTER STRUCTURE DEFECTS AND MECHANICAL PROPERTIES, 1991, 63 (06) :1249-1273

[8] COMPARISON OF PROPERTIES OF THIN-FILMS OF CUINSE2 AND ITS ALLOYS PRODUCED BY EVAPORATION, RF-SPUTTERING AND CHEMICAL SPRAY PYROLYSIS [J].

LOFERSKI, JJ ;

CASE, C ;

KWIETNIAK, M ;

SARRO, PM ;

CASTANER, L ;

BEAULIEU, R .

APPLICATIONS OF SURFACE SCIENCE, 1985, 22-3 (MAY) :645-655

[9] A NEW PHOTOVOLTAIC EFFECT FROM CUINSE2 (OR RELATED MATERIALS) SNO2 STRUCTURES [J].

MASSE, G ;

DJESSAS, K .

THIN SOLID FILMS, 1995, 257 (01) :137-138

[10] SHALLOW CENTERS IN SOME PHOTOVOLTAIC CU-III-VI2 COMPOUNDS [J].

MASSE, G .

JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS, 1984, 45 (11-1) :1091-1097

← 1 2 →