AMPC  Vol.2 No.4 , December 2012
Optical Properties Of Mn2+ Doped Lead Phosphate (Lp) Glasses
Author(s) C. Dayanand*
ABSTRACT
Doping of MnO (less than One mole %) in LP glass system promotes the transparency and the general quality of the LP glass.- Mn2+ occupying an Oh site in the LP glass network - The influence of the LP glass network on Mn2+ energy levels and its electronic structure seems to be different when the concentration of MnO is extremely small (0.2 mole%) - The observation of single band of Mn2+ in this case probably correlates well with the observation of forbidden hyperfine EPR transitions in the same glass.

Cite this paper
C. Dayanand, "Optical Properties Of Mn2+ Doped Lead Phosphate (Lp) Glasses," Advances in Materials Physics and Chemistry, Vol. 2 No. 4, 2012, pp. 13-15. doi: 10.4236/ampc.2012.24B004.
References
[1]   J. Wong and C.A. Angell,Glass: Structure by Spectroscopy”, Dekker, New York (1976).

[2]   Y.Nagaraja Naidu, J.Lakshmana Rao and S.V.J. Lakshman Solid State Comms. Vol. 81, No. 5 p.437 (1992.

[3]   A. Paul “Chemistry of Glasses”, 2nd Edn, Chapman and Hall, London (1990).

[4]   N. Satyanarayana Polyhedron 4, pp. 633 (1985).

[5]   K.Bingham and S.Parke Physics and Chem. of Glasses 6, pp. 224 (1965).

[6]   J.L. Rao, G.L. Narendra , B. Sreedhar and S.V..J.Lakshman Phy. Stat . Sol (b) 152, pp.151 (1989).

[7]   C. Dayanand R.V.G.K. Sarma, G. Bhikshamaiah and M. Salagram. Non-Crystalline. Solids 167, pp.121 (1994).

[8]   Y. Tanabe and S. Sugano . Phys. Soc. Japan 9, pp.753 (1954).

[9]   L.E.Orgel J. Chem. Phys. 23, 1004 (1955).

 
 
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