Search Results - "Chinna Ram, G."

Role of titanium ions on the physical and structural properties of calcium zinc bismuth phosphate glass ceramics by Suneel Kumar, A., Narendrudu, T., Suresh, S., Sambasiva Rao, M.V., Chinna Ram, G., Krishna Rao, D.

“…The transparent glass ceramics of composition 10CaF2–20ZnO–(15–x)Bi2O3–55P2O5: xTiO2 (0≤x≤4) were prepared by melt quenching followed by heat treatment. The…”
Get full text

Microstructure and spectroscopic investigations of calcium zinc bismuth phosphate glass ceramics doped with manganese ions by Suneel Kumar, A., Sambasiva Rao, M. V., Chinna Ram, G., Krishna Rao, D.

“…Multi-component 10CaF 2 –20ZnO–(15 −  x )Bi 2 O 3 –55P 2 O 5 :xMnO (0 ≤  x  ≤ 2.5) glass ceramics were synthesised by melt quenching technique and heat…”
Get full text

Spectroscopic and structural properties of Cr3+ ions in lead niobium germanosilicate glasses by Narendrudu, T., Suresh, S., Chinna Ram, G., Veeraiah, N., Krishna Rao, D.

“…Glasses of composition PbO–Nb2O5–GeO2–SiO2 doped with different concentrations of Cr2O3 (ranging from 0 to 0.5mol%) were prepared by conventional melt…”
Get full text

Physical and spectroscopic features of cobalt ions in multi-component CaF2–ZnO–Bi2O3–P2O5 glass ceramics by Suneel Kumar, A., Narendrudu, T., Suresh, S., Sambasiva Rao, M.V., Chinna Ram, G., Krishna Rao, D.

“…Multi-component CaF2−ZnO–Bi2O3−P2O5 glasses doped with different concentrations of CoO (ranging from 0 to 1.0 mol %) were crystallized by heat treatment. These…”
Get full text

Influence of Bi3+ ions on optical and luminescence properties of multi- component P2O5─PbO─Ga2O3 ─Pr2O3 glass system by Chinna Ram, G., Narendrudu, T., Veeraiah, N., Jayasankar, C.K., Krishna Rao, D.

“…Glasses with composition (70-x) P2O5─17.5PbO ─10Ga2O3─2.5Pr2O3:xBi2O3 (0 ≤ x ≤ 7) were prepared by conventional melt quenching technique. The prepared glasses…”
Get full text

Optical absorption and luminescence properties of Pr3+ ions doped P2O5-PbO-Bi2O3-R2O3 (R=Al, Ga, In) glasses by Chinna Ram, G., Narendrudu, T., Suresh, S., Suneel Kumar, A., Sambasiva Rao, M.V., Tirupataiah, Ch, Krishna Rao, D.

“…P2O5-PbO-Bi2O3-R2O3 (R=Al, Ga, In) glasses doped with Pr6O11 were prepared by melt quenching technique. The prepared glasses were characterized by X-ray…”
Get full text

Energy efficient tubular solar still for augmented yield using electrical heater by Nayagam, V. Senthil, Geetha, K., Vallikannu, R., Muthuvel, Suresh Kumar, Ram, G. Chinna, Gupta, Parul, Sudhakar, M., Mohanavel, V., Sathyamurthy, Ravishankar

“…In the present work, an experimental investigation is being carried out to increase the quality of fresh water produced by a tubular solar still connected to…”
Get full text

Assessment of role of iron ions on the physical and spectroscopic properties of multi-component Na2O−PbO−Bi2O3−SiO2 glass ceramics by Rao, M. V. Sambasiva, Kumar, A. Suneel, Ram, G. Chinna, Tirupataiah, Ch, Rao, D. Krishna

“…Multi-component glass ceramics composition Na 2 O−PbO−Bi 2 O 3 −SiO 2 doped with different concentrations of Fe 2 O 3 as nucleating agent were characterised by…”
Get full text

Role of nickel ion coordination on spectroscopic properties of multi-component CaF2–Bi2O3–P2O5–B2O3 glass-ceramics by Suresh, S., Narendrudu, T., Kumar, A. Suneel, Rao, M.V. Sambasiva, Ram, G. Chinna, Rao, D. Krishna

“…Multi-component CaF2–Bi2O3–P2O5–B2O3 glasses doped with different concentrations of NiO were crystallized through heat treatment. The prepared glass ceramic…”
Get full text

Characterization, optical and luminescence features of cobalt ions in multi-component PbOAl2O3TeO2GeO2SiO2 glass ceramics by Tirupataiah, Ch, Suneel Kumar, A., Narendrudu, T., Chinna Ram, G., Sambasiva Rao, M.V., Veeraiah, N., Krishna Rao, D.

“…Glass ceramics of the composition PbOAl2O3TeO2GeO2SiO2 doped with CoO (ranging between 0 and 1.0 mol %) were prepared by melt quenching technique followed by…”
Get full text

Characterization, optical and luminescence features of cobalt ions in multi-component PbO Al2O3TeO2GeO2SiO2 glass ceramics by Tirupataiah, Ch, Suneel Kumar, A., Narendrudu, T., Chinna Ram, G., Sambasiva Rao, M.V., Veeraiah, N., Krishna Rao, D.

Get full text

Influence of valence state of copper ions on structural and spectroscopic properties of multi-component PbO–Al2O3–TeO2–GeO2–SiO2 glass ceramic system- a possible material for memory switching devices by Tirupataiah, Ch, Narendrudu, T., Suresh, S., Srinivasa Rao, P., Vinaya Teja, P.M., Sambasiva Rao, M.V., Chinna Ram, G., Krishna Rao, D.

“…Multi-component glass ceramics with composition 29PbO–5Al2O3–1TeO2 –10GeO2– (55–x) SiO2 doped with different concentrations of CuO (0 ≤ x ≤ 1.0 mol %) were…”
Get full text

Spectroscopic and structural properties of Cr 3+ ions in lead niobium germanosilicate glasses by Narendrudu, T., Suresh, S., Chinna Ram, G., Veeraiah, N., Krishna Rao, D.

Get full text

Physical and spectroscopic features of cobalt ions in multi-component CaF^sub 2^–ZnO–Bi^sub 2^O^sub 3^–P^sub 2^O^sub 5^ glass ceramics by Kumar, A Suneel, Narendrudu, T, Suresh, S, Rao, MV Sambasiva, Ram, G Chinna, Rao, D Krishna

“…Multi-component CaF2-ZnO-Bi2O3-P2O5 glasses doped with different concentrations of CoO (ranging from 0 to 1.0 mol %) were crystallized by heat treatment. These…”
Get full text

Spectroscopic features of copper ions in multi-component Na2OPbOBi2O3SiO2 glass ceramics by Sambasiva Rao, M.V., Suresh, S., Narendrudu, T., Suneel Kumar, A., Chinna Ram, G., Krishna Rao, D.

“…Multi-component Na2OPbOBi2O3SiO2 glasses were crystallised with different CuO contents (0–1 mol % in steps of 0.2) as nucleating agent. These glass ceramics…”
Get full text

Spectroscopic features of copper ions in multi-component Na 2 O PbO Bi 2 O 3 SiO 2 glass ceramics by Sambasiva Rao, M.V., Suresh, S., Narendrudu, T., Suneel Kumar, A., Chinna Ram, G., Krishna Rao, D.

Get full text

Role of nickel ion coordination on spectroscopic properties of multi-component CaF 2 –Bi 2 O 3 –P 2 O 5 –B 2 O 3 glass-ceramics by Suresh, S., Narendrudu, T., Kumar, A. Suneel, Rao, M.V. Sambasiva, Ram, G. Chinna, Rao, D. Krishna

Get full text

Investigation of luminescence and laser transition of Dy3+ ion in P2O5PbOBi2O3R2O3 (R = Al, Ga, In) glasses by Ram, G. Chinna, Narendrudu, T., Suresh, S., Kumar, A. Suneel, Rao, M.V. Sambasiva, Kumar, V. Ravi, Rao, D. Krishna

“…P2O5PbOBi2O3R2O3 (R = Al, Ga, In) glasses doped with Dy2O3 were prepared by melt quenching technique. The prepared glasses were characterized by XRD, optical…”
Get full text

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 by Ram, G. Chinna, Narendrudu, T., Suresh, S., Kumar, A. Suneel, Rao, M.V. Sambasiva, Kumar, V. Ravi, Rao, D. Krishna

Get full text

Assessment of role of iron ions on the physical and spectroscopic properties of multi-component Na 2 O−PbO−Bi 2 O 3 −SiO 2 glass ceramics by Rao, M. V. Sambasiva, Kumar, A. Suneel, Ram, G. Chinna, Tirupataiah, Ch, Rao, D. Krishna

Get full text