Optical Properties of Lead-Phosphate Glasses Containing Barium, Magnesium, and Calcium Oxides

Dhyghm A. Ibrahim

doi:https://doi.org/10.14445/23500301/IJAP-V7I3P103

Research Article | Open Access

Volume 7 | Issue 3 | Year 2020 | Article Id. IJAP-V7I3P103 | DOI : https://doi.org/10.14445/23500301/IJAP-V7I3P103

Optical Properties of Lead-Phosphate Glasses Containing Barium, Magnesium, and Calcium Oxides

Dhyghm A. Ibrahim, Najat A. Dahham, Manaf A. Hassan

Citation :

Dhyghm A. Ibrahim, Najat A. Dahham, Manaf A. Hassan, "Optical Properties of Lead-Phosphate Glasses Containing Barium, Magnesium, and Calcium Oxides," International Journal of Applied Physics, vol. 7, no. 3, pp. 9-18, 2020. Crossref, https://doi.org/10.14445/23500301/IJAP-V7I3P103

Abstract

Glasses with compositions
X% BaO – 25% PbO – (75-X)% P2O5
X% CaO – 25% PbO – (75-X)% P205
X% MgO – 25% PbO – (75-X)% P2O5
Where x = 5,10,15,and 20 mol%) were prepared by the convocational melt quenching method. The density, molar volume x-ray diffraction (XRD), optical energy band gap on IR Spectra of these glasses have been measured. The refractive index and molar refraction of oxide ion have been calculated by using Lorentz - Lorentz relations. Optical absorption Spectra of these glasses were recorded in the range(190-900)nm at room temperature. Refractive index (n) and optical energy bandgap(Eopt) agree well compared with other glasses. In directed allowed optical transitions are favorable in these glasses, and the optical band energy has been observed to decrease with an increase in BaO, MgO, and CaO content. Infrared IR spectroscopy showed that the addition of BaO, MgO, CaO does not introduce any new absorption band in lead phosphate oxide glasses.

Keywords

Optical properties, Oxide Glasses, Absorption Edge, lead phosphate oxide glasses,

References

[1] Hassan, M,A., Khleif, W.I, Hogarth, C.A., J.Mat.Sci, 24, 1607-1611(1989).
[2] Mott, N.F. and Davis, E.A., “Electronic Processes in Non-crystalline Materials.” (Oxford Univ. Press)2nd.(1979)
[3] Freibele, E.J, Griscom, D.L., Treatise on Materials science and Technology, Academic Press, New York, (1979).
[4] Shelby, J.E., Rare Elements in Glasses, Switzerland: Trans Tech Publications, (1994).
[5] Rami Reddy, M., Ravi Kumar, V., Veeraiah, N., Appa Rao, B., Indian J. Pure Appl. Phys., 33, 48, (1995).
[6] Saeed, A., Elbashar, Y.H., Elshazly, R.M., Opt. Quantum Electron, 48.1(2016).
[7] Elbashar, Y.H., Saeed, A., Res. J. Pharm. Bio, Chem. Sci 6, 1830-1837(2015).
[8] Saeed, A., Elbashar, Y.H., Elkameesy, S.U., Res.j.Pharm., Bio. Chem.Sci., 6, 1830-1837 (2015).
[9] Ravicumar, R.V., Chandrasekhar, A.V., Journal of Alloys and Compounds, 364, 176-179 (2004).
[10] Brow, R.K., Tallant, D.R., J. Non-Cryst. Solids, 222, 396-406 (1997).
[11] Ray, N.H., Lewis, C.J., Lay cock, JN, and Robinson, W.D., Glass Technology, 14, 50-59 (1973).
[12] Sultan, M.A., Elwhab, O.M., Appl. Phys. A. 123, 1-12 (2017).
[13] Upender, G., Ramesh, S., Prasad, M., Sathe, V.G., and Mouli, V.C., J.Alloys compd. 504, 468-474 (2010).
[14] S.L.Meena, "Spectral and Thermal Properties of Ho3+ Doped Aluminum- Barium- Calcium-Magnesium Fluoride Glasses" SSRG International Journal of Applied Physics 7.1 (2020): 14-20.
[15] Yaacob, S.N.S., Sahar, M.R., Sazali, E, S, and Sulhadi, S., Solid-state phenomena, 290, 35-40 (2019). [16] Urbach, F., Physi. Rev., 92(5), 1324. (, 1953).
[17] Hassan, M.A., Hogarth, C.A., J.Mat. Sci., 23, 2500-2504 (1988).
[18] Davis, E. A., & Mott, N.F., Phil. Mag., 22, 903 (1970).
[19] Eraiah, B., Bull. Mat. Sci., 29, 375-378. (, 2006).
[20] Satyanarayana, T., Nagarjuna, G., Ravikiran, K., Solid-state phenom., 207, 55-67 (2014).
[21] Anderson, G.W., Luhers, W.D., J.Appl. Phys., 39, 1634 (1968).
[22] Hassan, M.A., Khan, M.N., Hogarth, C.A., Phys. Stat. sol., 105,609, (1988).
[23] Richard, A. Nyquist, and Ronaldo. Kagel, "Infrared spectra of inorganic compounds" (New York & London), (1971).
[24] Dogra, Mridula, et al., European Journal of Glass Science and Technology Part B, 59, 293-300 (2018).
[25] Doweidar, H., et al., Vibrational spectroscopy, 37, 91-96 (2005).
[26] Dayanand, C. et al., J.Mat. Sci., 31, 1945-1967 (1996).
[27] Kumar, Valluri Ravi, G. Giridhar, & Veeraiah, N. Luminescence, 32, 71-77 (2017).
[28] Shereen, A., Hassan, M.A., Kirkuk Univ., J. Sci. Stud., 11, 100-114 (2016).
[29] El-mallawany, R., J.Appl. Phys., 72, 1774, (1992).