CdO thin films grown by chemical spray pyrolysis and effect of substrate type on its optical properties

• Autorzy: Abood M.M. , Jabbar W.A. , Daroysh H.H. , Qader K.Y. , Al-Baidhany A. , Hussin H.A. , Jasim M.N.
• Języki publikacji: EN

Abstrakty

EN

Cadmium oxide (CdO) thin films were formed by chemical spray pyrolysis technique for different substrate type (glass, quartz, ITO). Absorption spectra were recorded from UV-Visible spectrophotometer in the range of 300-900 nm. The absorbance increased when the glass substrate replaced to quartz or ITO substrate, also this behavior for absorption coefficient and extinction coefficient. While the refractive index tack unstable behavior. The energy gap decreased from 2.4 eV for CdO thin film deposited on glass substrate to 2.36eV for CdO thin film deposited on ITO substrate

• Wydawca: -
• Czasopismo: World Scientific News
• Rocznik: 2016
• Tom: 57 Special Volume
• Opis fizyczny: p.53-59,fig.,ref.

Twórcy

autor

Abood M.M.

• Physics Department, College of Education, Al-Mustansiriyah University, Baghdad, Iraq

autor

Jabbar W.A.

• Physics Department, College of Education, Al-Mustansiriyah University, Baghdad, Iraq

autor

Daroysh H.H.

• Physics Department, College of Education, Al-Mustansiriyah University, Baghdad, Iraq

autor

Qader K.Y.

• Physics Department, College of Education, Al-Mustansiriyah University, Baghdad, Iraq

autor

Al-Baidhany A.

• Physics Department, College of Education, Al-Mustansiriyah University, Baghdad, Iraq

autor

Hussin H.A.

• Physics Department, College of Education, Al-Mustansiriyah University, Baghdad, Iraq

autor

Jasim M.N.

• Physics Department, College of Education, Al-Mustansiriyah University, Baghdad, Iraq

Bibliografia

• [1] G. Sivasankarand,J. Ramajothi, SurfaceTopography, Physical and Optical Properties Studies of Cadmium Oxide (CdO) Thin Film Fabricated by Spray Pyrolysis Technique, International Journal of ChemTech Research,7(4) (2014-2015) 1818-1823.
• [2] Gulina, A., G. Tabbi, Appl. Surf. Sci.,245 (2005)322.
• [3] P.R.Potil, P.S.Potil, C.D.Lokhande, Ind. J. Phys.226 (1995) 14.
• [4] K.Gurumurgan, D.Mangalraj, S K Narayandass, C Balasubramanian, in: Proceeding of the Symposium onDAE Solid State Phys.36 (1993) 326.
• [5] A.Arulgnanam, A.Balsubramaniam, S. Balachandran, in: Proceeding of the Conference on the Physics and Technology of Semiconductors and Integrated Circuits,566 (1992).
• [6] M G. Ambia, M N. Eslam, M O. Hakim, Sol. Energy Mat. Sol. Cells.28 (1992) 103.
• [7] Z. Zheo, D.L. Morel, C.S. Ferekides, Electrical and optical properties of tin-doped CdO films deposited by atmospheric metalorganic chemical vapor deposition.ThinSolid Films, 413(1-2)(2002)203-211.
• [8] Su L.M., Grote N, Schmitt F., Electron Lett.20(18) (1984) 716-717.
• [9] T.K.Subramanyam,S.Uthana, and B.S.Naidu, CdO thin films prepared by dc magnetron sputtering,Mater. Lett.35(1998) 214-219.
• [10] R.Kumaravel,S.Menaka,S.R.M.Snega, K.Ramamurthi, K.Jeganathan, Electrical, Optical and structural properties of aluminium doped cadmium oxide thin films prepared by spray pyrolysis technique, Mater. Chem. Phys.122 (2010) 444-449.
• [11] HadiaKadhimand J.Al-Ogili, Effect of thickness to the structure properties of CdO thin films,Eng. and Tech. Journal29 (2011) 1536-1544.
• [12] A.R.Balu,V.S.Nagarethinam,N.Arunkumar, M.Suganya,and G.Selvan, Effect of solution concentration on the structural, optical and electrical properties of SILAR deposited CdO thin films, J.Electron Devices12 (2012) 739-749.
• [13] R.K.Gupta,K.Ghosh,R.Patel,P.K.Kahol,Low temperature processed highly conducting, transparent and wide band gap Gddoped CdO thin films for transparent electronics,J.Alloysand Compnds,509 (2011) 4146-7149.
• [14] A.AbdolahzadehZiabari, F.E.Ghodsi,G.Kriakidis, Correlation between morphology and electro-optical properties of nanostructured CdO thinfilms: Influenceof Al doping,Surfaces & Coatings Technol.213 (2012) 15-20.
• [15] N. Serin, T. Serin, S. Horzum, Y.Celik, Semicond. Sci. Technol.20(2005)398.
• [16] J.I. Pankove, Optical process in semiconductors, Prentice Hall Inc., NewJersey, p. 34 (1971).
• [17] H. Derin, K. Kantarli, Appl. Phys. A75(2002) 391

Uwagi

EN

1st INTERNATIONAL SCIENTIFIC CONFERENCE, dilemmas of scientific research in various fields of science: natural sciences, science and technology, economic and social sciences, humanistic sciences, 10th October, 2016, Cracow, Poland