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Prof. V. Ravi Kumar
Prof. V. Ravi Kumar
Professor (Full), Dept. of Physics, Acharya Nagarjuna University
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Название
Процитировано
Процитировано
Год
Influence of Al3+ ions on luminescence efficiency of Eu3+ ions in barium boro-phosphate glasses
T Kalpana, MG Brik, V Sudarsan, P Naresh, VR Kumar, IV Kityk, ...
Journal of Non-Crystalline Solids 419, 75-81, 2015
882015
Photostimulated optical effects and some related features of CuO mixed Li2O–Nb2O5–ZrO2–SiO2 glass ceramics
T Srikumar, IV Kityk, CS Rao, Y Gandhi, M Piasecki, P Bragiel, VR Kumar, ...
Ceramics International 37 (7), 2763-2779, 2011
882011
Optical absorption and photoluminescence properties of Eu3+-doped ZnF2–PbO–TeO2 glasses
V Ravi Kumar, N Veeraiah, B Appa Rao, S Bhuddudu
Journal of materials science 33, 2659-2662, 1998
731998
Specific features of photo and thermoluminescence of Tb3+ ions in BaO–M2O3 (M= Ga, Al, In)–P2O5 glasses
S Prasad, MS Reddy, VR Kumar, N Veeraiah
Journal of luminescence 127 (2), 637-644, 2007
672007
Dielectric, magnetic and spectroscopic properties of Li2O–WO3–P2O5 glass system with Ag2O as additive
KS Rao, MS Reddy, VR Kumar, N Veeraiah
Materials Chemistry and Physics 111 (2-3), 283-292, 2008
642008
Effect of alkali-earth modifier ion on electrical, dielectric and spectroscopic properties of Fe2O3 doped Na2SO4MOP2O5 glass system
L Pavić, A Moguš-Milanković, PR Rao, A Šantić, VR Kumar, N Veeraiah
Journal of alloys and compounds 604, 352-362, 2014
632014
Electrical and spectroscopic properties of Fe2O3 doped Na2SO4–BaO–P2O5 glass system
PR Rao, L Pavić, A Moguš-Milanković, VR Kumar, IV Kityk, N Veeraiah
Journal of non-crystalline solids 358 (23), 3255-3267, 2012
632012
Role of titanium valence states in optical and electronic features of PbO–Sb2O3–B2O3: TiO2 glass alloys
T Satyanarayana, IV Kityk, K Ozga, M Piasecki, P Bragiel, MG Brik, ...
Journal of alloys and compounds 482 (1-2), 283-297, 2009
622009
Dielectric properties of ZnF2-PbO-TeO2 glasses
VR Kumar, N Veeraiah
Journal of Physics and Chemistry of Solids 59 (1), 91-97, 1998
601998
Dielectric Dispersion in CuO Doped ZnF2–PbO–TeO2 Glasses
VR Kumar, N Veeraiah, S Buddhudu, VJT Raju
Journal de Physique III 7 (5), 951-961, 1997
601997
Role of Al coordination in barium phosphate glasses on the emission features of Ho3+ ion in the visible and IR spectral ranges
T Satyanarayana, T Kalpana, VR Kumar, N Veeraiah
Journal of luminescence 130 (3), 498-506, 2010
592010
Dependence of dielectric parameters and AC conductivity on frequency and temperature in bulk Se90Cd8In2 glassy alloy
N Shukla, V Kumar, DK Dwivedi
Journal of Non-Oxide Glasses 8 (2), 47-57, 2016
532016
Microstructural, dielectric and spectroscopic properties of Li2O–Nb2O5–ZrO2–SiO2 glass system crystallized with V2O5
T Srikumar, CS Rao, Y Gandhi, N Venkatramaiah, V Ravikumar, ...
Journal of Physics and Chemistry of Solids 72 (3), 190-200, 2011
532011
The role of coordination and valance states of tungsten ions on some physical properties of Li2O–Al2O3–ZrO2–SiO2 glass system
CS Rao, V Ravikumar, T Srikumar, Y Gandhi, N Veeraiah
Journal of non-crystalline solids 357 (16-17), 3094-3102, 2011
522011
Structural features of MoO3 doped sodium sulpho borophosphate glasses by means of spectroscopic and dielectric dispersion studies
AVR Kumar, CS Rao, GM Krishna, VR Kumar, N Veeraiah
Journal of molecular structure 1016, 39-46, 2012
482012
Influence of valence and coordination of manganese ions on spectral and dielectric features of Na2SO4–B2O3–P2O5 glasses
AVR Kumar, CS Rao, NN Rao, VR Kumar, IV Kityk, N Veeraiah
Journal of non-crystalline solids 358 (10), 1278-1286, 2012
482012
Influence of Crystallization on the Luminescence Characteristics of Pr3+ Ions in PbO–Sb2O3–B2O3 Glass System
T Satyanarayana, MG Brik, N Venkatramaiah, IV Kityk, KJ Plucinski, ...
Journal of the American Ceramic Society 93 (7), 2004-2011, 2010
472010
Infrared spectral investigations on ZnF2-PbO-TeO2 glasses
V Ravi Kumar, N Veeraiah
Journal of materials science letters 16 (22), 1816-1818, 1997
471997
Dielectric and spectroscopic investigations of lithium aluminium zirconium silicate glasses mixed with TiO2
CS Rao, T Srikumar, Y Gandhi, V Ravikumar, N Veeraiah
Philosophical Magazine 91 (6), 958-980, 2011
442011
Spectroscopic features of Ni2+ ion in PbO–Bi2O3–SiO2 glass system
B Suresh, MS Reddy, ASS Reddy, Y Gandhi, VR Kumar, N Veeraiah
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 141, 263-271, 2015
432015
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Статьи 1–20