Quasi-ternary system CuGaS2–CuInS2–2CdS

Marushko, L. P.; Піскач, Л. В.; Romanyuk, Y.E.; Parasyuk, O.V.; Olekseyuk, I. D.; Волков, С. В.; Pekhnyo, V. I.

doi:10.1016/j.jallcom.2009.11.171

Cited by 11 publications

(12 citation statements)

References 14 publications

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“…1 shows that the polycrystalline film Cd 2x (CuIn) 1-x S 2 at x=0.2 has CuInS 2 , CdS, In 2 S 3 , and CCIS peak, indicating that the Cd 2x (CuIn) 1-x S 2 system forms a solid solution. This is similar to the observed by Ren et al [8],Marushko et al [12], and Hamid et al [13]. The analysis of the XRD patterns shows that the CuInS 2 structure is a tetragonal chalcopyrite phase and a hexagonal or cubic phase for CdS as shown in Fig.…”

Section: A Xrd Analysis and Surface Morphologysupporting

confidence: 90%

Structure and Optical Properties of the CdS/Cd2x(CuIn)1- xS2Heterojunction Prepared by Chemical Spray Pyrolysis

Al-Rawi¹

2013

IOSRJEN

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Abstract:The structural and optical properties of the CdS, Cd 2x (CuIn) 1-x S 2 (CCIS) thin films, at x=0.2,heterojunction were studied in the present paper. The heterojunction films deposited successfully on glass slides using by the spray pyrolysis technique at 623K. The thin films CdS, CCIS and the heterojunction ITO/CdS/CCIS were characterized by using x-ray diffraction. This is to find the polycrystalline series of the CdS, and CCIS solid solution with many phases as a mixture of chalcopyrite and zinc blend. The CdS, and CCIS thin films have a grain size 35 nm, and 16 nm respectively. The surface morphology was characterized by using atomic force microscopy (AFM) technique. The optical properties of the prepared thin films were investigated by using a UV-VIS spectrophotometer in the wavelength of 300 nm to 1100 nm. The films, ITO, CdS, and CCIS show direct transition with optical energy gap (Eg) values 3.52, 2.42, and 1.7eV respectively. The optical transmission (T),absorption (A) andrefractive index (n) were also discussed . Keywords: The ITO/CdS/Cd 2x (CuIn) 1-x S 2 Structure, Optical, heterojunction and thin films..

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Section: A Xrd Analysis and Surface Morphologysupporting

confidence: 90%

Structure and Optical Properties of the CdS/Cd2x(CuIn)1- xS2Heterojunction Prepared by Chemical Spray Pyrolysis

Al-Rawi¹

2013

IOSRJEN

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“…Within the past few years many binary and ternary sulfide systems were evaluated in searching for new compounds with noncentrosymmetric crystal structure and nonlinear optical (NLO) properties [2][3][4][5][6][7][8][9][10][11][12]. Among known crystals several binary and ternary thiogallates are showing high level of NLO susceptibility and pronounced ability for solid solution formation necessary for accurate tuning of optical properties by doping [1][2][3]5,7,[13][14][15][16][17].…”

Section: Introductionmentioning

confidence: 99%

Core level photoelectron spectroscopy of LiGaS2 and Ga–S bonding in complex sulfides

Atuchin

Isaenko

Kesler

et al. 2010

Journal of Alloys and Compounds

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“…In previous studies we investigated phase relations in ternary systems CuInS 2 + 2CdSe CuInSe 2 + 2CdS [9], CuGaS 2 + 2CdSe CuGaSe 2 + 2CdS [10], and CuInS 2 -CuGaS 2 -2CdS [11], which can be considered as boundary faces of the quaternary exchange system (CuIn),(CuGa),Cd//S,Se. Intermediate solid solution, called the ␥-phase, exists in the CuInS 2 + 2CdSe ⇔ CuInSe 2 + 2CdS system.…”

Section: Introductionmentioning

confidence: 99%

“…The band gap varies in the range from 1.05 eV to 1.43 eV, indicating a potential for solar cell applications. Limited ␥-solid solutions with the sphalerite structure-type are also formed around the composition CuCd 2 GaSe 4 in the CuGaS 2 + 2CdSe CuGaSe 2 + 2CdS system [10], as well as in the CuInS 2 -CuGaS 2 -2CdS system [11].…”

Section: Introductionmentioning

confidence: 99%