Annapurna, K and Das, M and Kundu, Paritosh and Dwivedi, RN and Buddhudu, S (2005) Spectral properties of Eu3+ : ZnO-B2O3-SiO2 glasses. Journal of Molecular Structure, 741 (1-3). pp. 53-60. ISSN 0022-2860

Annapurna, K and Dwivedi, RN and Kundu, Paritosh and Buddhudu, S (2005) Emission spectra of Tb3+: Bi2O3-B2O3-R2O (R = Li, Na & K) glasses. Journl of Materials Science, 40 (4). pp. 1051-1053. ISSN 0022-2461

Karmakar, B and Dwivedi, RN (2004) FT-IRRS, UV-Vis-NIR absorption and green upconversion in Er3+ doped lead silicate glass. JOURNAL OF NON-CRYSTALLINE SOLIDS, 342 (1-3). pp. 132-139. ISSN 0022-3093