46 results on '"Kumar, V. Ravi"'
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2. The role of modifier oxides on red emission of Eu3+ ions in lithium antimonite glass system
3. Luminescence efficiency of Sm3+ ions in hafnia added lithium silicate glass system-the impact of Au0 particles
4. Dielectric dispersion impedance spectroscopy and polaron tunneling phenomenon in Au2O3 mixed PbO-B2O3-SeO2:Er2O3 glass ceramics
5. The role of gold metallic particles on improving green and NIR emissions of Ho3+ ions in non-conventional SeO2 based glass ceramics
6. The anisotropic photorefractive effect in lithium sulfo-phosphate glass system doped with nickel ions
7. Nonlinear optical birefringence in Li2SO4-MgO-P2O5 amorphous system -influence of Cu ions
8. Influence of Ni ion site occupancy on laser induced third harmonic generation (THG) studies in Li2SO4–MgO–P2O5 amorphous system
9. In-vitro bioactivity and antibacterial properties of CaF2‒CaO‒B2O3‒P2O5–SrO glass system-influence of Ta2O5
10. ZrxCa30-xP70 thermoluminescent bio glass, structure and elasticity
11. Emission features of Er3+ ions in an exotic SeO2 based glass system
12. NIR luminescence features of Nd3+ ion in lithium antimonite glass system
13. Influence of nickel ion concentration on the free volume defects entrenched in an alkali sulphophosphate glass system by means of positron annihilation characterization technique
14. Estimation of concentration of nano-sized voids ingrained in CuO doped lithium sulphophosphate amorphous system using positron annihilation spectroscopy
15. Polaronic conduction and dielectric relaxation dynamics in V2O5 added lead bismuth silicate glass system
16. Structural and physical properties of MnO mixed lead zirconium silicate glass ceramics: Dielectric relaxation spectra and conduction phenomena
17. Structural influence of yttria, scandia and hafnia on emission features of samarium ions in lead antimonate glass system
18. Influence of cobalt ions on dielectric features and a.c. conductivity of lead bismuth silicate glasses
19. Characterization of Mechanical Properties of Epoxy Reinforced with Glass Fiber and Coconut Fiber
20. (INVITED) Positron annihilation spectroscopy and third harmonic generation studies on MnO mixed lead zirconium silicate glass ceramics
21. Violet-blue emission characteristics of Pr3+ ions codoped with Ti4+ ions in lead arsenate glass system
22. In vitro degradation studies on bioactive calcium fluoroborophosphate glasses mixed with some modifier oxides-influence of therapeutically active vanadium ions
23. Evaluation of Candida tropicalis (NCIM 3321) extracellular phytase having plant growth promoting potential and process development
24. Influence Of Machining Parameter On Cutting Force And Surface Roughness While Turning Alloy Steel
25. Influence of Y2O3, Sc2O3 and HfO2 dopants on green emission of Er3+ ions in PbO–Sb2O3 glasses
26. Thermal decomposition study of paraffin based hybrid rocket fuel containing Aluminum and Boron additives
27. Influence of tungsten ion valence states on electrical characteristics of quaternary lithium-antimony-lead-germanate glasses
28. Luminescence emission features of Nd 3+ ions in PbO–Sb 2 O 3 glasses mixed with Sc 2 O 3 /Y 2 O 3 /HfO 2
29. Investigations on electrical characteristics of (PbO) 30 (CuO) x (As 2 O 3 ) (70-x) glass ceramics
30. Bioactive properties of CuO doped CaF 2 ‒CaO‒B 2 O 3 ‒P 2 O 5 ‒MO(M=Ba, Sr, Zn, Mg) glasses
31. Investigation of luminescence and laser transition of Dy 3+ ion in P 2 O 5 PbO Bi 2 O 3 R 2 O 3 (R = Al, Ga, In) glasses
32. Influence of alumina on photoluminescence and thermoluminescence characteristics of Gd 3+ doped barium borophosphate glasses
33. Effect of ZrO2 on the bioactive properties of B2O3–SiO2–P2O5–Na2O–CaO glass system
34. Structural and electrical properties of zinc tantalum borate glass ceramic
35. Study of gamma ray induced defect centers in MnO doped calcium fluoro borophosphate glasses by means of EPR spectroscopy
36. Structural investigations of lead germanosilicate glasses doped with Nb2O5 by means of spectroscopic and dielectric studies
37. γ-Ray induced thermoluminescence characteristics of the PbO–Al2O3–SiO2:Pr3+glass system
38. Significance of GMM-UBM based Modelling for Indian Language Identification
39. Wear Rate Behavior of As-cast and Heat Treated Hybrid Aluminum Metal Matrix Composites
40. Optical and dielectric features of zinc oxy fluoro borate glass ceramics with TiO2 as crystallizing agent
41. Influence of valence and coordination of manganese ions on spectral and dielectric features of Na2SO4–B2O3–P2O5 glasses
42. Role of modifier oxide in emission spectra and kinetics of Er–Ho codoped Na2SO4–MO–P2O5 glasses
43. Dielectric dispersion and spectroscopic investigations on Na2SO4–B2O3–P2O5 glasses mixed with low concentrations of TiO2
44. The role of vanadium valence states and coordination on electrical conduction in lithium iodide borate glasses mixed with small concentration of silver iodide
45. Identification and characterization of flow structures in chemical process equipment using multiresolution techniques
46. Dielectric, magnetic and spectroscopic properties of Li2O–WO3–P2O5 glass system with Ag2O as additive
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