PL EN


Preferences help
enabled [disable] Abstract
Number of results
2016 | 45 | 2 | 185-195
Article title

Effect of annealing temperature on the structural and optical properties of CdSe: 1% Ag thin films

Content
Title variants
Languages of publication
EN
Abstracts
EN
CdSe: 1% Ag thin films prepared by thermal evaporation method on glass substrates under vacuum technique with rate of deposition equal to 50 nm/min, the deposited films thickness (1µm) on glass substrates have been annealed at different temperatures for one hour. XRD measurement shows that the films have polycrystalline structure at R.T and change to single crystalline when annealed these films for different annealing temperatures (423, 473, 523 K). The optical measurement indicated that CdSe: 1% Ag films have direct optical energy gap, and it decreases with increasing annealing temperatures. The optical constant refractive index, extinction coefficient and dielectric constants were also studied.
Publisher

Year
Volume
45
Issue
2
Pages
185-195
Physical description
Contributors
  • Collage of Education for Pure Science, Ibn Al-Haitham University of Baghdad, Baghdad, Iraq
  • Collage of Education for Pure Science, Ibn Al-Haitham University of Baghdad, Baghdad, Iraq
  • Collage of Education for Pure Science, Ibn Al-Haitham University of Baghdad, Baghdad, Iraq
References
  • [1] Singh R. S., Bhushan S., Singh A. K. and Deo S. R., Digest Journal of Nanomaterials and Biostructures, Characterization and Optical Properties of CdSe Nano-Crystalline Thin Films, 2 (2011) 6.
  • [2] D.C. Sputtering, Jabbar A.S., A Study of Some Physical Properties of (Cd) Films deposited by Locally fabricated, University of Technology, Thesis, (2006).
  • [3] Masumdar E. U., Deshmukh L. P., Turk J. Phys., Photo electro chemical properties of CdSe:Sb thin film based solar cell influence of electrode thickness, 27 (2003) 271-278.
  • [4] Gudage Y.G., Deshpande N.G., Sagade A.A., Sharma R., Pawar S.M. and Bhosale C.H., Bull. Mater. Sci., Photo electro chemical (PEC) studies on CdSe thin films electrodeposited fromnon-aqueous bath different substrate, 30(4) (2007) 321-327.
  • [5] S. Mathuri, K. Ramamurthi, R. Ramesh Babu, International Journal of Chem Tech Research, Investigation on CdSe Thin Film deposited by Electron Beam Evaporation Technique, 7(2) (2015) 967-973.
  • [6] Marwa Abdul M.H., J. Optoelec. Adv. Mater., Structural properties for cadmium selenide thin films deposited by thermal evaporation technique, 5 (2011).
  • [7] Elahi M., Ghobadi N., Iranian physical J., Structural, optical and electrical properties of CdSe nanocrystalline films, 2(1) (2008) 27-31.
  • [8] S. R. Vishwakarma, Anil Kumar, Sant Prasada and R. S. N. Tripathi, Chalcogenide Letters, Synthesiss and Characterization of n-CdSe Thin Films, Deposited at Different Substrate Temperatures, 10 (2010) 10.
  • [9] Murali K.R., Sivaramamoorthya K., Asath Bahadurb S., Kottaisamyc M., Chalcogenide Letters, AC photoconductivity behavior of electron beam CdSe films, 5 (2008) 11.
  • [10] D. Takanoglu, K. Yilmaz, Y. Ozcan, O. Karabulut, Chalcogenide Letters, Structural, Electrical and Optical Properties of Thermally Evaporated CdSe and In-doped CdSe Thin Film, 12(1) (2015) 35-42.
  • [11] Sze S. M. and Kwok K., Physics of Semiconductor Device, John Wiley & Sons. Inc. New York, (2007).
  • [12] Iqbal S. Naji, Iman H. Khdayar and Hanaa I. Mohammed, International Journal of Application or Innovation in Engineering & Management, The effect of annealing temperature on the optical properties of CdS and CdS:Al thin films, 2 (2013) 556-561.
  • [13] S. Ben, Solid State Electronic Devices, Hall International, Inc., U.S.A (1990).
  • [14] Eman M. N. Al-Fawadi, Tariq J. Alwan and Ikbal S. Naji, Um-Salama Science Journal, The structure and optical properties of CdSe:Cu Thin Films, 6(1) (2009) 149-157.
  • [15] Abbas H. H., Study Structural and Optical Properties of CdSe:Al Thin Films as a Function of Doping Ratio and Annealing Temperature, University of Baghdad, Thesis (2015).
  • [16] Haidar J. A., Electronic Transport Mechanism and Optical Properties of CdSe Junction with Different Substrates, University of Baghdad, Thesis (2009).
  • [17] Nawfal Y. Jamil, Marwa T. Mahmood and Noor A. Mustafa, Raf. J. Sci., The Optical and Electrical Properties of CdSe Thin Films Prepared by CBD Technique, 23(1) (2012) 20-25.
Document Type
article
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.psjd-01985b2e-496d-4925-b460-88f94ff7dd88
JavaScript is turned off in your web browser. Turn it on to take full advantage of this site, then refresh the page.