Abstract
Silver and lead were co-precipitated in bath with iodine. The precipitate of Pb-AgI has been deposited on glass substrates. Pb-AgI mixing thin film was researched in terms of structural, optical and electrical properties. The structures of the films were characterized by X-ray diffraction (XRD) and scanning electron microscopy (SEM). Uniform distribution of grains is clearly seen in the photograph of scanning electron microscope (SEM). The optical properties were researched and analyzed with UV–VIS. The form of Pb-AgI film depended on deposition temperature and deposition time. The transmittance and optical band gap decreased with deposition temperature which were 90–80 % and 4.08–4.11, respectively. AgI structure was observed in XRD analysis and this structure was dominant in the films. The atom ratios of lead and silver changed with deposition temperature. Film thickness of Pb-AgI thin films decreased with deposition temperature.
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References
Berry CR (1967) Structure and optical absorption of Agl microcrystals. Phys Rev 161:848–851
Brelle MC, Zhang JZ (1998) Femtosecond study of photo-induced electron dynamics in AgI and core-shell structured AgI/Ag2S and AgBr/Ag2S colloid nanoparticles. J Chem Phys 108:3119–3126
Chen SH, Ida T, Klimura K (1998) Thiol-derivatized AgI nanoparticles: synthesis, characterization, and optical properties. J Phys Chem B 102:6169–6176
Dugan AE, Henish HK (1967) Fundamental optical absorption and photoconduction in Pbl2 single crystals. J Phys Chem Solid 28:1885–1890
Goswami A (1996) Thin film fundamentals. New Age International Pvt. Ltd, New Delhi
Hagihara T, Iwamoto K, Fukumoto K, Ayai N (1980) Chemical reactions and transport processes in lead iodide single crystals. J Phys Colloq 41:297–300
Hayes D, Schmidt KH, Miesel D (1989) Growth mechanisms of silver-halide clusters from the molecule to the colloidal particle. J Phys Chem 93:6100–6109
Ida T, Kimura K (1998) Ionic conductivity of small-grain polycrystals of silver iodide. Solid State Ionics 107:313–318
Kariper İA (2014) Production of HfO2 thin films using different methods: chemical bath deposition, silar and sol-gel process. Int J Miner Metall Mater 21:832–838
Kennedy JH (1977) Thin film solid electrolyte systems. Thin Solid Films 43:41–92
Mićić OI, Meglić M, Lawless D, Sharma DK, Serpone N (1990) Semiconductor photophysics, 5. Charge carrier trapping ın ultrasmall silver iodide particles and kinetics of formation of silver atom clusters. Langmuir 6:487–492
Mulvaney P (1993) Nucleatıon and stabilization of quantized AgI clusters in aqueous-solution. Colloid Surf A 81:231–238
Otterwill RH, Woodbridge RF (1961) The preparation of monodisperse silver bromide and silver iodide sols. J Colloid Sci 16:581–594
Ves S, Gloètzel D, Cardona M, Overhof H (1981) Pressure dependence of the optical properties and the band structure of the copper and silver halides. Phys Rev B 24:3073–3085
Wang YH, Mo JM, Cai WL, Yao LZ (2001) Synthesis of nano-AgI arrays and their optical properties. J Mater Res 16:990–992
Zhu XH, Wei ZR, Jin YR, Xiang AP (2007) Growth and characterization of a PbI2 single crystal used for gamma ray detectors. Cryst Res Technol 42:456–459
Zhu W, Zhang L, Tian GL, Wang R, Zhang H, Piao X, Zhang Q (2014) MgO for efficient adsorption and catalytic growth of carbon nanotubes. CrystEngComm 16:308–318
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Kariper, I.A. Pb-Ag/I Thin Film by Co-Precipitation Method. Iran. J. Sci. Technol. Trans. Sci. 40, 137–143 (2016). https://doi.org/10.1007/s40995-016-0017-8
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DOI: https://doi.org/10.1007/s40995-016-0017-8