The Effect of Thickness on the Physical Properties of Fe2O3 Thin Films Prepared by DC Magnetron Sputtering
DOI:
https://doi.org/10.23851/mjs.v28i1.325Keywords:
Fe2O3, thin film, DC- sputtering. XRDAbstract
The objective of this study is to assess the influence of nano-particle Fe2O3 thin film thickness on some physical properties which were prepared by magnetron DC- sputtering on glass substrate at room temperature. The structure was tested with X-Ray diffraction and it was to be amorphous and to become single crystal with recognized peak in (003) after annealing at temperature 500oC. The physical properties as a function of deposition parameters and then film thickness were studied. The optical properties such as absorbance, energy gap and some optical constants are measured and found that of about (3eV) energy gap.Downloads
References
R.M. Cornell, U. Schwertmann, The Iron Oxides, Second Ed.,Wiley-VCH, p. 11, 2003.
R.N. Goyal et al., Materials Chemistry and Physics 116(638), 2009.
A. A. Akl, Optical Properties of Crystalline and Non-Crystalline Iron Oxide Thin Films Deposited by Spray Pyrolysis, Applied Surface Science 233(307), 2004. CrossRef
R.K. Quinn, R.D. Nasby and R.J. Baughman, Mater.Res.Bull., 11(l0ll), 1976.
K.L. Hardee and A.J. Bard, "Semiconductor Electrodes. V. The Application of Chemically Vapor Deposited Iron Oxide Films to Photosensitized Electrolysis," J.Electrochem. Soc. 123(1024), 1976. CrossRef
K. Itoh and J.O. M. Bockris, " Thin Film Photoelectrochemistry: Iron Oxide" J.Electrochem. SW. 131(1266), 1984. CrossRef
M. Jansen, H.P. Letschert, "Inorganic yellow-red pigments without toxic metals", Nature 404(980), 2000.
U. Bjorksten, J. Moser, M. Gratzel, "Photoelectrochemical studies on nanocrystalline hematite films", Chem. Mater. 6(858), 1994. CrossRef
H. Hibst, Schwab E., in: R.W. Cahn, P. Hassen, E.J. Kramer (Eds.), "Magnetic Recording Materials in Materials Science and Technology", vol. 3B, VCH Weinheim, p. 212, 1994.
S. K.Bhar, N. Mukherjee, S. K. Maji, B. Adhikary, A. Mondal, "Synthesis of Nanocrystalline Iron Oxide Ultrathin Films by Thermal Decomposition of Iron Nitropruside: Structural and Optical Properties", Materials Research Bulletin 45(1948), 2010.
E.Matijecic, P.Scheiner, "Ferric hydrous oxide sols. III. Preparation of uniform particles by hydrolysis of iron (III) chloride, -nitrate, and -perchlorate solutions", J. Colloid Interface Sci. 63(509), 1978.
M.K. Krause, P. Esquinazi, M. Ziese, R. Hohne, A. Pan, A. Galkin, E. Zeldov, "Out-of-plane stray field at magnetization reversal in epitaxial magnetite thin films "J. Magn. Magn. Mater. 245(1097), 2002. CrossRef
N.J. Tang, W. Zhong, H.Y. Jiang, X.L. Wu, W. Liu, Y.W. Du, J. Magn. Magn. Mater. 282(92), 2004.
S. Ohta, A. Tterada, Thin Solid films 143(73), 1986.
G. Zhang, C. Fan, L. Pan, F. Wang, P. Wu, H. Giu, Y. Gub, Y. Zhang, J. Magn. Magn. Mater. 293(737), 2005.
W. Eerenstein, L. Kalev, L. Niesen, T.T.M. Palstra, T. Hibma, "Magneto-resistance and super paramagnetism in magnetite films on MgO and MgAl2O4", J. Magn. Magn. Mater. 73(258), 2003.
O.Glatter and O. Kratky, Small angle x-ray scattering. Academic press, 111 fifth Avenue, New York, NY 10003, 1982. B.G.Stereeman, "Solid State Electronic Devices", 2nd Ed., Practice Hall Inc., Engle Wood Cliffs, N.J. 1980. J.I.Pankove, "Optical Process in Semiconductors", Dover Publishing Co., London, 1975.
L.Eckcrtova, "Physics of Thin Films", Plenum Press, New York, ISBN-13:978-1-4615-7591-7, 1977. CrossRef
M.A.Omer, "Elementary of Solid State Physics", Addison Weiley Publishing INC., New York 1971.
M.Parlak, "Characterization of InSe Thin Films", Ph.D. Theses, METU, 1996.
K.Eltayef,M.H.Jaduaa,M.A.Muhammed, "Study the structural and optical properties of Fe2O3 thin films prepared by RF magnetron sputtering", International J. of Application or Innovation in Engineering & Management (IJAIEM), 4,4, 2015.
M.Kh.Khalaf,B.A.M.Al-Hilli, A.I.Khudiar, A.Abd Alzahra, "Influence of nanocrystalline size on optical band gap in CdSe thin films prepared by DC sputtering", Photonics and nanostructures Fundamentals and Applications, 18, 59-66. 2016.
Downloads
Key Dates
Published
Issue
Section
License
Articles accepted for publication in Al-Mustansiriyah Journal of Science (MJS) are protected under the Creative Commons Attribution 4.0 International License (CC BY-NC). Authors of accepted articles are requested to sign a copyright release form prior to their article being published. All authors must agree to the submission, sign copyright release forms, and agree to be included in any correspondence between MJS and the authors before submitting a work to MJS. For personal or educational use, permission is given without charge to print or create digital copies of all or portions of a MJS article. However, copies must not be produced or distributed for monetary gain. It is necessary to respect the copyright of any parts of this work that are not owned by MJS.