Optical Properties Of Mn2+ Doped Lead Phosphate (Lp) Glasses

DOI: 10.4236/ampc.2012.24B004   PDF   HTML     6,580 Downloads   8,222 Views   Citations

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.

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C. Dayanand, "Optical Properties Of Mn2+ Doped Lead Phosphate (Lp) Glasses," Advances in Materials Physics and Chemistry, Vol. 2 No. 4B, 2012, pp. 13-15. doi: 10.4236/ampc.2012.24B004.

Conflicts of Interest

The authors declare no conflicts of interest.

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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