Composition of CuInS2 thin films prepared by spray pyrolysis
作者： M Krunks , O Kijatkina , H Rebane , I Oja , V Mikli
DOI: 10.1016/S0040-6090(01)01534-6
关键词: Inorganic chemistry 、 Nuclear chemistry 、 Fourier transform infrared spectroscopy 、 Thin film 、 Impurity 、 Elemental analysis 、 Chemical composition 、 Pyrolysis 、 Crystallinity 、 Chemistry 、 Annealing (metallurgy)
摘要: CuInS 2 films were prepared by spray pyrolysis technique using CuCl , InCl 3 and SC(NH ) as initial chemicals. The content of Cl, O, C N impurities in sprayed measured EDS, WDS, RBS organic elemental analysis. growth temperatures 260-280°C result C, 8 mass% the impurity phases contain SCN, CN, NH, SO 4 groups identified FTIR. increase temperature up to 380°C decreases concentration 1-2 mass%, concurrently leading oxidation inorganic resulting O 16.7 at.%. originated from precursors is mainly controlled less extent Cu/In ratio solution Cu-rich solutions with reduced residues. Thermal treatments reducing atmospheres at 450°C improves crystallinity while annealing flowing H effectively reduces Cl impurities.
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Hiroyoshi Onnagawa, Kazuo Miyashita, Optical and Electrical Properties of CuInS2Thin Films by Spray Pyrolysis Japanese Journal of Applied Physics. ,vol. 23, pp. 965- 969 ,(1984) , 10.1143/JJAP.23.965
Sho Shirakata, Tomonori Murakami, Tetsuya Kariya, Shigehiro Isomura, Preparation ofCuInSe2Thin Films by Chemical Spray Pyrolysis Japanese Journal of Applied Physics. ,vol. 35, pp. 191- 199 ,(1996) , 10.1143/JJAP.35.191
M. Krunks, T. Leskelä, R. Mannonen, L. Niinistö, Thermal Decomposition of Copper(I) Thiocarbamide Chloride Hemihydrate Journal of Thermal Analysis and Calorimetry. ,vol. 53, pp. 355- 364 ,(1998) , 10.1023/A:1010157528347
M. Krunks, T. Leskelä, I. Mutikainen, L. Niinistö, A Thermoanalytical Study of Copper(I) Thiocarbamide Compounds Journal of Thermal Analysis and Calorimetry. ,vol. 56, pp. 479- 484 ,(2004) , 10.1023/A:1010184107901
Malle Krunks, Tuula Leskelä, Lauri Niinistö, Formation of CuInS2in Spray Pyrolysis Process as Simulated by Thermal Analysis Japanese Journal of Applied Physics. ,vol. 39, pp. 181- 186 ,(2000) , 10.7567/JJAPS.39S1.181
Malle Krunks, Olga Bijakina, Tiit Varema, Valdek Mikli, Enn Mellikov, Structural and optical properties of sprayed CuInS2 films Thin Solid Films. ,vol. 338, pp. 125- 130 ,(1999) , 10.1016/S0040-6090(98)01069-4
R. S. Berg, R. D. Nasby, C. Lampkin, Structure and morphology of chemical‐sprayed CdS films Journal of Vacuum Science and Technology. ,vol. 15, pp. 359- 362 ,(1978) , 10.1116/1.569546
Mauricio Ortega-López, Arturo Morales-Acevedo, Characterization of CuInS2 thin films for solar cells prepared by spray pyrolysis Thin Solid Films. ,vol. 330, pp. 96- 101 ,(1998) , 10.1016/S0040-6090(98)00568-9
M Krunks, V Mikli, O Bijakina, H Rebane, A Mere, T Varema, E Mellikov, Composition and structure of CuInS2 films prepared by spray pyrolysis Thin Solid Films. ,vol. 361, pp. 61- 64 ,(2000) , 10.1016/S0040-6090(99)00835-4
Sho Shirakata, Hitoshi Kubo, Chihiro Hamaguchi, Shigehiro Isomura, Raman Spectra of CuInSe 2 Thin Films Prepared by Chemical Spray Pyrolysis Japanese Journal of Applied Physics. ,vol. 36, ,(1997) , 10.1143/JJAP.36.L1394