Effect of tin content on the electrical and optical properties of sprayed silver sulfide semiconductor thin films
作者： R. Boughalmi , A. Boukhachem , I. Gaied , K. Boubaker , M. Bouhafs
DOI: 10.1016/J.MSSP.2013.05.019
关键词: Analytical chemistry 、 Electrical resistivity and conductivity 、 Doping 、 Tin 、 Thin film 、 Silver sulfide 、 Substrate (electronics) 、 Materials science 、 Inorganic chemistry 、 Direct and indirect band gaps 、 Silver acetate 、 Mechanical engineering 、 General Materials Science 、 Mechanics of Materials 、 Condensed matter physics
摘要: Abstract Silver sulfide (Ag2S) thin films have been deposited on glass substrates by t spray pyrolysis using an aqueous solution which contains silver acetate and thiourea as precursors. The depositions were carried out at a substrate temperature of 250 °C. Structural studies means X-ray diffraction show that all tin (Sn)-doped Ag2S crystallized in monoclinic space group with noticeable changes the crystallites' orientation. discussion some structural calculated constants has made Sn doping terms microhardness measurements. Moreover, optical analysis via transmittance, reflectance well photocurrent reveals direct band gap energy (Egd) decreases (Egd varies from 2.34 to 2.16 eV) indirect (Egi) increases (Egi 0.98 1.09 eV) slightly function content. Electrical study shows electrical conductivity proves thermal activation conduction.
elsevier.com
sci-hub.se 参考文章(43)
H. Dlala, M. Amlouk, S. Belgacem, P. Girard, D. Barjon, Structural and optical properties of Ag2S thin films prepared by spray pyrolysis European Physical Journal-applied Physics. ,vol. 2, pp. 13- 16 ,(1998) , 10.1051/EPJAP:1998162
Seong-Sik You, Ki-Pung Yoo, Chul Soo Lee, An approximate nonrandom lattice theory of fluids: General derivation and application to pure fluids Fluid Phase Equilibria. ,vol. 93, pp. 193- 213 ,(1994) , 10.1016/0378-3812(94)87009-8
BR Sankapal, RS Mane, CD Lokhande, None, A new chemical method for the preparation of Ag2S thin films Materials Chemistry and Physics. ,vol. 63, pp. 226- 229 ,(2000) , 10.1016/S0254-0584(99)00225-4
L. Shekari, H. Abu Hassan, S.M. Thahab, Z. Hassan, Fabrication of GaN nanowires on porous GaN substrate by thermal evaporation Materials Science in Semiconductor Processing. ,vol. 16, pp. 485- 488 ,(2013) , 10.1016/J.MSSP.2012.06.008
Robert Simha, Thomas Somcynsky, On the Statistical Thermodynamics of Spherical and Chain Molecule Fluids Macromolecules. ,vol. 2, pp. 342- 350 ,(1969) , 10.1021/MA60010A005
O. Bamidele Awojoyogbe, Karem Boubaker, A solution to Bloch NMR flow equations for the analysis of hemodynamic functions of blood flow system using m-Boubaker polynomials Current Applied Physics. ,vol. 9, pp. 278- 283 ,(2009) , 10.1016/J.CAP.2008.01.019
A. Amlouk, K. Boubaker, M. Amlouk, M. Bouhafs, Study of ytterbium doping effects on structural, mechanical and opto-thermal properties of sprayed ZnO thin films using the Boubaker Polynomials Expansion Scheme (BPES) Journal of Alloys and Compounds. ,vol. 485, pp. 887- 891 ,(2009) , 10.1016/J.JALLCOM.2009.06.116
Mujdat Caglar, Saliha Ilican, Yasemin Caglar, Influence of dopant concentration on the optical properties of ZnO: In films by sol–gel method Thin Solid Films. ,vol. 517, pp. 5023- 5028 ,(2009) , 10.1016/J.TSF.2009.03.037
A. Boukhachem, B. Ouni, M. Karyaoui, A. Madani, R. Chtourou, M. Amlouk, Structural, opto-thermal and electrical properties of ZnO:Mo sprayed thin films Materials Science in Semiconductor Processing. ,vol. 15, pp. 282- 292 ,(2012) , 10.1016/J.MSSP.2012.02.014
S. Amir Hossein A. E. Tabatabaei, Tinggang Zhao, O. Bamidele Awojoyogbe, Folorunsho O. Moses, Cut-off cooling velocity profiling inside a keyhole model using the Boubaker polynomials expansion scheme Heat and Mass Transfer. ,vol. 45, pp. 1247- 1251 ,(2009) , 10.1007/S00231-009-0493-X