THE INFLUENCE OF DIFFERENT THICKNESS ON THE PHYSICAL PROPERTIES OF TIO2 THIN FILMS PREPARED BY CHEMICAL THERMAL EVAPORATION
Keywords:
Thermal evaporation TiO2, Electrical Properties, D.C. Conductivity,TiO2 Properties , And Optical Properties
Abstract
TiO2 thin films with different thickness on some substrates of glass by using thermal evaporation method. The result of optical properties illustrated that the best transmitted appeared at thickness (100 nm) and 900 nm wavelengths with a value equal to 78.2%. The observed band gap value of the direct transitions energy 3.69 eV for 150 nm, 2.95 eV for 300 nm and 2.45 eV for 450 nm
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References
M. A. fox, T. Dulay, chem. Rev. 1993, 93, 341.
W. A.Jacoby, D. M. Blake, R. D. Noble, C. A. Koval, J.Catal. 1995. 157, 87.
J. Blanco, P. Avila, A.Bahamonde, E.Alvarez, B.Sanchez, M.Romero, Catal. Today 1996, 29, 437.
A.Amadelli, A. Maldotti, S.Sostero, V.Carassiti, J. chem.. Soc. Farady Trans. 1991, 87, 3267.
S. Yamazaki, S. Matsunaga, K. Hori, Photocatalytic degradation of trichloroethylene in water using TiO2 pellets, Water Res., 35, 2001, 1022-1028.
S. Valencia, J.M. Martin, G. Restepo, Study of the bandgap of synthesized Titanium Dioxide nanopar¬ticles using the sol-gel method and a hydrothermal treatment, The Open Mater. Sci. Journ., 4, 2010, 9-14.
Chopra K.L., "Thin films phenomena", Mc. GRAW-Hill, New York, (1969).
Sharma R.S., Shukla R.K. and Kumar A.," Effect Of Ag Impurity on Photoconductive Properties of Selenium-Tellurium Glasses", Journal Ovonic Research, Vol. 3, No. 6 (2007), PP. 119 – 127.
Al-Jamal Y. N., "Solid State Physics", Al-Mosel University, (2nd Ed.), Arabic Version (2000).
L. Bedikyan, S. Zakhariev, M. Zakharieva. Journal of Chemical Technology and Metallurgy, 48, 6, 2013, 555-558.
B.G.Stereeman, "Solid State Electronic Devices", 2nd Ed, Practice Hall, Inc. Engle wood Cliffs, N.J. (1980).
Pattanaik A. K. and Srinivasan A., "Electrical and Optical Properties of Amorphous PbXIn25-XSe75Films with A Dispersion of Nanocrystallites", Journal of Optoelectronics and Advanced Materials, Vol. 5, No. 5(2003), PP. 1161 – 1167.
Morigaki K, "Physics of Amorphous Semiconductors", Word Scientific Publishing Co. (1999).
H.A.Macleod, "Thin Film Optical Filter", McGraw-Hill, New York. (2001).
Kushwaha N., Kushwaha V.S., Shukla R.K. and Kumar A.," Effect of lead Additive on Photoconductive Properties of Se–Te Chalcogenide Films", Journal of Non-Crystalline Solids, Vol. 351(2005), PP. 3414-3420.
A. N. Donald, “Semiconductor Physics and Devices”, Irwin, USA, (1992).
Areej A. Hateef, "studying the optical and electrical properties of (TiO2) prepared by chemical spray pyrolysis technique and their application in solar cell", thesis 2010.
T.Tsurumi, S. Nishizawa, N. Ohashi, T.l Ohagaki, “J.Appl.Phys.“, (38), (1999), (3682).
Maged A. F., Amin G.A., Semary M. and Borham E.," Some Physical Properties of Se0.8Te0.2 Amorphous Chalcogenide System", Journal of Non-Oxide Glasses, Vol1, No 1 (2009), PP. 53-60.
J.I.Pankove, "Optical Process in Semiconductors", Dover Publishing, Inc., New York. (1971)
Rasheed Hashim Jabbar, "Preparation and study of structural Properties of
W. A.Jacoby, D. M. Blake, R. D. Noble, C. A. Koval, J.Catal. 1995. 157, 87.
J. Blanco, P. Avila, A.Bahamonde, E.Alvarez, B.Sanchez, M.Romero, Catal. Today 1996, 29, 437.
A.Amadelli, A. Maldotti, S.Sostero, V.Carassiti, J. chem.. Soc. Farady Trans. 1991, 87, 3267.
S. Yamazaki, S. Matsunaga, K. Hori, Photocatalytic degradation of trichloroethylene in water using TiO2 pellets, Water Res., 35, 2001, 1022-1028.
S. Valencia, J.M. Martin, G. Restepo, Study of the bandgap of synthesized Titanium Dioxide nanopar¬ticles using the sol-gel method and a hydrothermal treatment, The Open Mater. Sci. Journ., 4, 2010, 9-14.
Chopra K.L., "Thin films phenomena", Mc. GRAW-Hill, New York, (1969).
Sharma R.S., Shukla R.K. and Kumar A.," Effect Of Ag Impurity on Photoconductive Properties of Selenium-Tellurium Glasses", Journal Ovonic Research, Vol. 3, No. 6 (2007), PP. 119 – 127.
Al-Jamal Y. N., "Solid State Physics", Al-Mosel University, (2nd Ed.), Arabic Version (2000).
L. Bedikyan, S. Zakhariev, M. Zakharieva. Journal of Chemical Technology and Metallurgy, 48, 6, 2013, 555-558.
B.G.Stereeman, "Solid State Electronic Devices", 2nd Ed, Practice Hall, Inc. Engle wood Cliffs, N.J. (1980).
Pattanaik A. K. and Srinivasan A., "Electrical and Optical Properties of Amorphous PbXIn25-XSe75Films with A Dispersion of Nanocrystallites", Journal of Optoelectronics and Advanced Materials, Vol. 5, No. 5(2003), PP. 1161 – 1167.
Morigaki K, "Physics of Amorphous Semiconductors", Word Scientific Publishing Co. (1999).
H.A.Macleod, "Thin Film Optical Filter", McGraw-Hill, New York. (2001).
Kushwaha N., Kushwaha V.S., Shukla R.K. and Kumar A.," Effect of lead Additive on Photoconductive Properties of Se–Te Chalcogenide Films", Journal of Non-Crystalline Solids, Vol. 351(2005), PP. 3414-3420.
A. N. Donald, “Semiconductor Physics and Devices”, Irwin, USA, (1992).
Areej A. Hateef, "studying the optical and electrical properties of (TiO2) prepared by chemical spray pyrolysis technique and their application in solar cell", thesis 2010.
T.Tsurumi, S. Nishizawa, N. Ohashi, T.l Ohagaki, “J.Appl.Phys.“, (38), (1999), (3682).
Maged A. F., Amin G.A., Semary M. and Borham E.," Some Physical Properties of Se0.8Te0.2 Amorphous Chalcogenide System", Journal of Non-Oxide Glasses, Vol1, No 1 (2009), PP. 53-60.
J.I.Pankove, "Optical Process in Semiconductors", Dover Publishing, Inc., New York. (1971)
Rasheed Hashim Jabbar, "Preparation and study of structural Properties of
Published
2021-05-31
How to Cite
ABDULLAH, M. T. (2021). THE INFLUENCE OF DIFFERENT THICKNESS ON THE PHYSICAL PROPERTIES OF TIO2 THIN FILMS PREPARED BY CHEMICAL THERMAL EVAPORATION. Journal of Duhok University, 24(1), 107-118. https://doi.org/10.26682/sjuod.2021.24.1.12
Section
Pure and Engineering Sciences
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