In Situ Low-Temperature Chemical Bath Deposition of CdS Thin Films without Thickness Limitation: Structural and Optical Properties
作者： Mouad Ouafi , Boujemaâ Jaber , Lahoucine Atourki , Najwa Zayyoun , Ahmed Ihlal
DOI: 10.1155/2018/4549154
关键词:
摘要: In this work, thin CdS films have been deposited using the chemical bath deposition technique (CBD). Different synthesis parameters, such as number of runs, time, and postannealing temperature, are studied optimized in order to avoid supersaturation phenomenon achieve a low-temperature growth. films, cubic structure, oriented along (111) direction with homogenous smooth surface, by CBD growth process without any annealing treatment. Based on set experimental observations, we show that solution saturation can be avoided if is performed several runs at short time. Throughout technique, it then possible not only overcome film thickness limitation but also grow single technological step low temperature postdeposition excellent structural quality controllable obtained when fixed 65°C. addition, exhibit an optical transmittance ranging from 70 95% depending band gap energy around 2.42 eV. The developed work might useful for depositing flexible substrates.
hindawi.com参考文章(47)
M.A. Islam, F. Haque, K.S. Rahman, N. Dhar, M.S. Hossain, Y. Sulaiman, N. Amin, Effect of oxidation on structural, optical and electrical properties of CdS thin films grown by sputtering Optik. ,vol. 126, pp. 3177- 3180 ,(2015) , 10.1016/J.IJLEO.2015.07.078
S. Yılmaz, Y. Atasoy, M. Tomakin, E. Bacaksız, Comparative studies of CdS, CdS:Al, CdS:Na and CdS:(Al-Na) thin films prepared by spray pyrolysis Superlattices and Microstructures. ,vol. 88, pp. 299- 307 ,(2015) , 10.1016/J.SPMI.2015.09.021
Deshani Fernando, Mughees Khan, Yolanda Vasquez, Control of the crystalline phase and morphology of CdS deposited on microstructured surfaces by chemical bath deposition Materials Science in Semiconductor Processing. ,vol. 30, pp. 174- 180 ,(2015) , 10.1016/J.MSSP.2014.10.002
M Grün, A Storzum, M Hetterich, A Kamilli, W Send, Th Walter, C Klingshirn, Chlorine doping of cubic CdS and ZnS grown by compound source molecular beam epitaxy Journal of Crystal Growth. ,vol. 201202, pp. 457- 460 ,(1999) , 10.1016/S0022-0248(98)01375-X
R. Mariappan, M. Ragavendar, V. Ponnuswamy, Growth and characterization of chemical bath deposited Cd1−xZnxS thin films Journal of Alloys and Compounds. ,vol. 509, pp. 7337- 7343 ,(2011) , 10.1016/J.JALLCOM.2011.04.088
E Çetinörgü, C Gümüş, RAMAZAN Esen, None, Effects of deposition time and temperature on the optical properties of air-annealed chemical bath deposited CdS films Thin Solid Films. ,vol. 515, pp. 1688- 1693 ,(2006) , 10.1016/J.TSF.2006.06.004
E. Sorokin, D. Klimentov, M. P. Frolov, Yu. V. Korostelin, V. I. Kozlovsky, Yu. P. Podmar’kov, Ya. K. Skasyrsky, I. T. Sorokina, Continuous-wave broadly tunable high-power Cr:CdS laser Applied Physics B. ,vol. 117, pp. 1009- 1014 ,(2014) , 10.1007/S00340-014-5921-Z
J. Hiie, T. Dedova, V. Valdna, K. Muska, Comparative study of nano-structured CdS thin films prepared by CBD and spray pyrolysis : Annealing effect Thin Solid Films. ,vol. 511, pp. 443- 447 ,(2006) , 10.1016/J.TSF.2005.11.070
JN Ximello-Quiebras, G Contreras-Puente, J Aguilar-Hernandez, G Santana-Rodriguez, A Arias-Carbajal Readigos, None, Physical properties of chemical bath deposited CdS thin films Solar Energy Materials and Solar Cells. ,vol. 82, pp. 263- 268 ,(2004) , 10.1016/J.SOLMAT.2004.01.023
Maria Antoniadou, Vasileia M. Daskalaki, Nikolaos Balis, Dimitris I. Kondarides, Christos Kordulis, Panagiotis Lianos, Photocatalysis and photoelectrocatalysis using (CdS-ZnS)/TiO2 combined photocatalysts Applied Catalysis B-environmental. ,vol. 107, pp. 188- 196 ,(2011) , 10.1016/J.APCATB.2011.07.013