References
R. E L Mallawany, M. Sidkey, S. Khafasey and H. Afifi, Mater. Chem. Phys. 37 (1994) 97.
J. V. Satyanarayana and S. Bhuddu, J. Alloys Compounds 214 (1994) 97.
V. R. Kumar, N. Veeraiahand B. A. Rao, Ind. J. Pure Appl. Phys. 35(1997) 129.
V. R. Kumarand N. Veeraiah, Bull. Mater. Sci. 20 (1997) 667.
B. Sridhar, B. Indiraand A. K. Bhatnagar, Ind. J. Pure Appl. Phys. 33(1995) 153.
A. E. Siegman, ``An introduction to lasers and masers'' (McGraw Hill, New York, 1971); V. R. KUMAR, N. VEERAIAH and B. A. RAO, J. Lum. 75 (1997) 57.
F. M. Ezz-eldin, A. H. Zaharan, N. A. Elalaily and H. A. El-batal, Ind. J. Pure Appl. Phys. 31(1993) 481.
F. Buchotlzand P. J. Brar, J. Non-Cryst. Solids 54 (1983) 43.
P. J. Bray, Magnetic Res. Rev. 13 (1988) 263.
A. P. Singh and S. S. Bhatti, J. Pure Appl. Ultrasonics 14 (1992) 361.
T. S. Rao and Revati, Ind. J. Pure Appl. Phys. 10(1972) 217; J. Acc. Soc. India 1 (1973) 30.
R. Murthyand T. S. Rao, ibid. 10(1980) 933.
K. V. Raoand J. Maity, ibid. 15(1977) 217.
C. A. Maynelland G. A. Saunders, Solid State Commun. 11(1972) 1345.
M. Laland D. P. Sing, Ind. J. Phys. 67A(1993) 445.
P. E. S. Kartha, S. J. L. Kumar, V. C. Podakiand E. S. R. Gopal, J. Acc. Soc. VII (1983) 15.
C. M. Brodbeckand L. E. I. Ton, J. Chem. Phys. 83 (1985) 428.
J. E. Shelby, Key Engng. Mater. 144(1992) 1.
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Kumar, A.R., Veeraiah, N. Acoustic Investigations on LiF–B2O3 Glasses Doped With Certain Rare-Earth Ions. Journal of Materials Science Letters 18, 475–478 (1999). https://doi.org/10.1023/A:1006646531745
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DOI: https://doi.org/10.1023/A:1006646531745