Research Output 1992 2020

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2017
22 Citations (Scopus)

Green synthesis and electrochemical characterization of rGO–CuO nanocomposites for supercapacitor applications

Sudhakar, Y. N., Hemant, H., Nitinkumar, S. S., Poornesh, P. & Selvakumar, M., 2017, In : Ionics. 23, 5, p. 1267-1276 10 p.

Research output: Contribution to journalArticle

Graphite
electrochemical capacitors
Oxides
Graphene
Nanocomposites
10 Citations (Scopus)

Impact of low level praseodymium substitution on the magnetic properties of YCrO3 orthochromites

Kumar, S., Coondoo, I., Rao, A., Lu, B. H., Kuo, Y. K., Kholkin, A. L. & Panwar, N., 01-04-2017, In : Physica B: Condensed Matter. 510, p. 104-108 5 p.

Research output: Contribution to journalArticle

Praseodymium
praseodymium
Magnetic properties
Substitution reactions
substitutes
5 Citations (Scopus)

Investigation of effect of annealing on thermally evaporated ZnSe thin films through spectroscopic techniques

Mahesha, M. G., Rashmitha, Meghana, N. & Padiyar, M., 01-09-2017, In : Physica B: Condensed Matter. 520, p. 37-42 6 p.

Research output: Contribution to journalArticle

Annealing
Crystallite size
Thin films
Light absorption
annealing
3 Citations (Scopus)

Investigation on structural, electrical, magnetic and thermoelectric properties of low bandwidth Sm1-xSrxMnO3 (0.2≤x≤0.5) manganites

Nagaraja, B. S., Rao, A., P, P., Tarachand & Okram, G. S., 15-10-2017, In : Physica B: Condensed Matter. 523, p. 67-77 11 p.

Research output: Contribution to journalArticle

Manganites
electrical properties
magnetic properties
bandwidth
Bandwidth
11 Citations (Scopus)

Investigations on nonlinear optical properties of electron beam treated Gd: ZnO thin films for photonic device applications

Spoorthi, K., Pramodini, S., Kityk, I. V., Abd-Lefdil, M., Sekkati, M., El Fakir, A., Rao, A., Sanjeev, G. & Poornesh, P., 01-06-2017, In : Laser Physics. 27, 6, 065403.

Research output: Contribution to journalArticle

Photonic devices
Electron beams
Optical properties
photonics
electron beams
4 Citations (Scopus)

Low-temperature thermoelectric properties of Pb doped Cu2SnSe3

Prasad K, S., Rao, A., Gahtori, B., Bathula, S., Dhar, A., Chang, C. C. & Kuo, Y. K., 01-09-2017, In : Physica B: Condensed Matter. 520, p. 7-12 6 p.

Research output: Contribution to journalArticle

Thermal conductivity
electrical resistivity
thermal conductivity
Seebeck coefficient
Charge carriers
6 Citations (Scopus)

Nonlinear optical properties of polyaniline and poly (o-toluidine) composite thin films with multi walled carbon nano tubes

Nagaraja, K. K., Pramodini, S., Poornesh, P., Telenkov, M. P. & Kityk, I. V., 01-05-2017, In : Physica B: Condensed Matter. 512, p. 45-53 9 p.

Research output: Contribution to journalArticle

2-toluidine
Composite films
Polyaniline
Carbon
Optical properties
3 Citations (Scopus)

Optical and electrical properties of Zn1−xCdxO thin films

Joishy, S. & Rajendra, B. V., 01-11-2017, In : Applied Physics A: Materials Science and Processing. 123, 11, 711.

Research output: Contribution to journalArticle

Electric properties
Optical properties
Thin films
Deposits
Doping (additives)
13 Citations (Scopus)

Red light emission from europium doped zinc sodium bismuth borate glasses

Hegde, V., Viswanath, C. S. D., Upadhyaya, V., Mahato, K. K. & Kamath, S. D., 15-12-2017, In : Physica B: Condensed Matter. 527, p. 35-43 9 p.

Research output: Contribution to journalArticle

Europium
Borates
Bismuth
Light emission
europium

Resonant tunneling GaAs/AlGaAs quantum well structures for p-i-n photovoltaic cells

Nagaraja, K. K., Telenkov, M. P., Kazakov, I. P., Savinov, S. A. & Mityagin, Y. A., 01-03-2017, In : Bulletin of the Lebedev Physics Institute. 44, 3, p. 72-76 5 p.

Research output: Contribution to journalArticle

photovoltaic cells
resonant tunneling
aluminum gallium arsenides
quantum wells
p-i-n junctions
Electric properties
Optical properties
electrical properties
optical properties
Thin films
Gate dielectrics
Thin film transistors
zirconium oxides
Zirconia
Magnetron sputtering
6 Citations (Scopus)

Spectroscopic investigation on europium doped heavy metal borate glasses for red luminescent application

Hegde, V., Wagh, A., Hegde, H., Vishwanath, C. S. D. & Kamath, S. D., 01-05-2017, In : Applied Physics A: Materials Science and Processing. 123, 5, 302.

Research output: Contribution to journalArticle

Europium
Borates
Heavy Metals
Heavy metals
Glass
1 Citation (Scopus)

Study of electrical and magnetic properties of Pr0.6−xBixSr0.4MnO3 (x=0.20 and 0.25)

Daivajna, M. D., Rao, A., Lin, W. J. & Kuo, Y. K., 01-06-2017, In : Physica B: Condensed Matter. 514, p. 54-60 7 p.

Research output: Contribution to journalArticle

Magnetic properties
Electric properties
electrical properties
Magnetoresistance
magnetic properties
1 Citation (Scopus)

Thermal properties of Pr2/3Sr1/3MnO3 manganites: PdO composites

Rao, A., Manjunatha, S. O., Bhatt, R. C., Awana, V. P. S., Lin, C. F., Kuo, Y. K. & Poornesh, P., 01-10-2017, In : Solid State Communications. 265, p. 37-40 4 p.

Research output: Contribution to journalArticle

Manganites
Seebeck effect
thermal conductivity
Thermodynamic properties
thermodynamic properties
5 Citations (Scopus)

Tuning of Schottky barrier height of Al/n-Si by electron beam irradiation

Vali, I. P., Shetty, P. K., Mahesha, M. G., Petwal, V. C., Dwivedi, J. & Choudhary, R. J., 15-06-2017, In : Applied Surface Science. 407, p. 171-176 6 p.

Research output: Contribution to journalArticle

Electron beams
Tuning
Irradiation
Dosimetry
Metals
10 Citations (Scopus)

Tuning optical, electrical and magnetic properties of fiber structured ZnO film by deposition temperature and precursor concentration

Sindhu, H. S., Joishy, S., Rajendra, B. V., Rao, A., Gaonkar, M., Kulkarni, S. D. & Babu, P. D., 01-09-2017, In : Materials Science in Semiconductor Processing. 68, p. 97-107 11 p.

Research output: Contribution to journalArticle

Magnetic properties
Electric properties
Optical properties
Tuning
electrical properties
9 Citations (Scopus)

Tuning the third-order nonlinear optical properties of In: ZnO thin films by 8 MeV electron beam irradiation

Shettigar, N., Pramodini, S., Kityk, I. V., Abd-Lefdil, M., Eljald, E. M., Regragui, M., Antony, A., Rao, A., Sanjeev, G., Ajeyakashi, K. C. & Poornesh, P., 01-11-2017, In : Journal of Physics and Chemistry of Solids. 110, p. 260-265 6 p.

Research output: Contribution to journalArticle

Electron beams
Optical properties
Tuning
tuning
Irradiation
2018
Zinc sulfide
zinc sulfides
Band structure
energy bands
Defects
4 Citations (Scopus)

Analysis of PV deposited ZnTe thin films through Urbach tail and photoluminescence spectroscopy

Keshav, R., Padiyar, M., Meghana, N. & Mahesha, M. G., 01-02-2018, In : Journal of Luminescence. 194, p. 257-263 7 p.

Research output: Contribution to journalArticle

Photoluminescence spectroscopy
Glass
Spectrum Analysis
Photoluminescence
Hot Temperature
4 Citations (Scopus)

A novel approach for tailoring structural, morphological, photoluminescence and nonlinear optical features in spray coated Cu:ZnO nanostructures: Via e-beam

Antony, A., Poornesh, P., Kityk, I. V., Ozga, K., Sanjeev, G., Petwal, V. C., Verma, V. P. & Dwivedi, J., 01-01-2018, In : CrystEngComm. 20, 41, p. 6502-6518 17 p.

Research output: Contribution to journalArticle

sprayers
Electron beams
Nanostructures
Photoluminescence
Irradiation
2 Citations (Scopus)

Correlation between structural and transport properties of electron beam irradiated PrMnO3 compounds

Christopher, B., Rao, A., Nagaraja, B. S., Shyam Prasad, K., Okram, G. S., Sanjeev, G., Petwal, V. C., Verma, V. P., Dwivedi, J. & Poornesh, P., 01-02-2018, In : Solid State Communications. 270, p. 30-37 8 p.

Research output: Contribution to journalArticle

Transport properties
Structural properties
Electron beams
Gene Conversion
Seebeck coefficient
5 Citations (Scopus)

Defect induced white-light emission from Mn–doped ZnO films and its magnetic properties

Sindhu, H. S., Rajendra, B. V., Hebbar, N. D., Kulkarni, S. D. & Babu, P. D., 01-07-2018, In : Journal of Luminescence. 199, p. 423-432 10 p.

Research output: Contribution to journalArticle

Light emission
light emission
Magnetic properties
magnetic properties
Light
2 Citations (Scopus)
Optical devices
Single crystals
Permittivity
single crystals
permittivity

Dielectric and magnetic properties of high porous Gd +3 substituted nickel zinc ferrite nanoparticles

Kumar, M. V. S., Shankarmurthy, G. J., Melagiriyappa, E., Nagaraja, K. K., Lamani, A. R. & Harish, B. M., 01-01-2018, In : Materials Research Express. 5, 4, 046109.

Research output: Contribution to journalArticle

Dielectric properties
Ferrite
Magnetic properties
Zinc
Substitution reactions
6 Citations (Scopus)

Distinct Phase Formation of Bi RE WO6 (RE = La-Yb) Nanoparticles by a One Step Hydrothermal Synthesis and Their Photocatalytic Applications

Shanbogh, P. P., Swain, D., Narayana, C., Rao, A. & Sundaram, N. G., 04-04-2018, In : Crystal Growth and Design. 18, 4, p. 1935-1939 5 p.

Research output: Contribution to journalArticle

Hydrothermal synthesis
Nanostructured materials
Nanoparticles
Congo Red
nanoparticles
2 Citations (Scopus)

Effect of bismuth nanoparticle incorporation on the characteristics of p-ZnTe/n-CdS thin film light sensors

Rao, G. K., K., A. V., Priya, K. & Kumar, P., 01-12-2018, In : Sensors and Actuators, A: Physical. 284, p. 194-200 7 p.

Research output: Contribution to journalArticle

Bismuth
bismuth
Nanoparticles
Thin films
nanoparticles
3 Citations (Scopus)
Electric properties
Optical properties
electrical properties
optical properties
Thin films

Effect of electron beam irradiation on thermally evaporated Ge2Sb2Te5 thin films

Sarkar, D., Sanjeev, G., Bhat, T. N. & Mahesha, M. G., 01-01-2018, In : Journal of Optoelectronics and Advanced Materials. 20, 1-2, p. 84-89 6 p.

Research output: Contribution to journalArticle

Electron beams
Irradiation
electron beams
Thin films
irradiation
1 Citation (Scopus)

Effect of gadolinium dopant on structural, magneto-transport, magnetic and thermo-power of Pr0.8Sr0.2MnO3

Poojary, T., Babu, P. D., Sanil, T. & Daivajna, M. D., 01-07-2018, In : Solid State Communications. 275, p. 35-42 8 p.

Research output: Contribution to journalArticle

Gadolinium
gadolinium
Doping (additives)
Manganites
Thermoelectric power
2 Citations (Scopus)

Effect of gamma and neutron irradiation on structural and optical properties of ammonium dihydrogen phospate single crystals

Shetty, P. K., Vinaya, P. P., Nakshatri, R. & Prabhu, A. N., 01-03-2018, In : Optik. 156, p. 224-230 7 p.

Research output: Contribution to journalArticle

Neutron irradiation
neutron irradiation
Ammonium Compounds
Structural properties
Optical properties
1 Citation (Scopus)

Effect of polymer–metal interaction and substrate temperature on the properties of vacuum-evaporated silver nanoparticulate films

Rakesha Kakkrannaya, A., Mohan Rao, K., Tolpadi, A., Sanjeev, G. & Pattabi, M., 01-09-2018, In : Journal of Materials Science. 53, 18, p. 12908-12920 13 p.

Research output: Contribution to journalArticle

Silver
Vacuum
Substrates
Pyrrolidinones
Temperature
1 Citation (Scopus)

Effect of post-deposition annealing on the properties of ZnO films obtained by high temperature, micro-controller based SILAR deposition

Ashith, V. K., Rao, G. K., Moger, S. N. & R, S., 15-06-2018, In : Ceramics International. 44, 9, p. 10669-10676 8 p.

Research output: Contribution to journalArticle

Annealing
Adsorption
Controllers
Crystallite size
Temperature
5 Citations (Scopus)

Effect of rare-earth substitution at La-site on structural, electrical and thermoelectric properties of La0.7−xRExSr0.3MnO3 compounds (x = 0, 0.2, 0.3; RE = Eu, Gd, Y)

Choudhary, Y. R. S., Mangavati, S., Patil, S., Rao, A., Nagaraja, B. S., Thomas, R., Okram, G. S. & Kini, S. G., 01-04-2018, In : Journal of Magnetism and Magnetic Materials. 451, p. 110-120 11 p.

Research output: Contribution to journalArticle

Rare earths
Substitution reactions
rare earth elements
electrical properties
substitutes
2 Citations (Scopus)
Electric properties
Optical properties
electrical properties
optical properties
Thin films
3 Citations (Scopus)

Electrical, thermal and magnetic studies on 7.5 MeV electron beam irradiated PrCoO3 polycrystalline samples

Christopher, B., Rao, A., Deka, U., Prasad K, S., Okram, G. S., Sanjeev, G., Chandra Petwal, V., Verma, V. P. & Dwivedi, J., 01-07-2018, In : Physica B: Condensed Matter. 540, p. 26-32 7 p.

Research output: Contribution to journalArticle

Electron beams
Gene Conversion
electron beams
Manganites
Seebeck coefficient
1 Citation (Scopus)

Electron beam induced modifications in the microstructure of PVA/Li2B4O7 polymer films: Positron annihilation study

Ismayil, Ravindrachary, V., Sanjeev, G. & Praveena, S. D., 01-10-2018, In : Radiation Physics and Chemistry. 151, p. 69-76 8 p.

Research output: Contribution to journalArticle

positron annihilation
alcohols
electron beams
microstructure
polymers
2 Citations (Scopus)

Enhanced radial growth of Mg doped GaN nanorods: A combined experimental and first-principles study

Nayak, S., Kumar, R., Pandey, N., Nagaraja, K. K., Gupta, M. & Shivaprasad, S. M., 07-04-2018, In : Journal of Applied Physics. 123, 13, 135303.

Research output: Contribution to journalArticle

nanorods
magnesium
coalescing
adsorption
gallium nitrides
6 Citations (Scopus)

Enhancement of the efficiency of the third harmonic generation process in ZnO: F thin films probed by photoluminescence and Raman spectroscopy

Antony, A., Poornesh, P., Ozga, K., Jedryka, J., Rakus, P. & Kityk, I. V., 15-11-2018, In : Materials Science in Semiconductor Processing. 87, p. 100-109 10 p.

Research output: Contribution to journalArticle

Photoluminescence spectroscopy
Fluorine
Harmonic generation
fluorine
Raman spectroscopy
Zinc sulfide
Photoluminescence
Nanoparticles
Defects
Microwave heating
3 Citations (Scopus)

Fluorescent aromatic symmetrical azines: Synthesis and appraisal of their photophysical and electrochemical properties

Poojary, S., Sunil, D., Kekuda, D. & Sreenivasa, S., 01-11-2018, In : Optical Materials. 85, p. 1-7 7 p.

Research output: Contribution to journalArticle

hydrazine
azines
Hydrazine
Electrochemical properties
Electroluminescence
5 Citations (Scopus)

Free volume modifications in chalcone chromophore doped PMMA films by electron irradiation: Positron annihilation study

Ismayil, Ravindrachary, V., Praveena, S. D. & Mahesha, M. G., 01-03-2018, In : Radiation Physics and Chemistry. 144, p. 194-203 10 p.

Research output: Contribution to journalArticle

electron irradiation
positron annihilation
polymethyl methacrylate
chromophores
dosage
2 Citations (Scopus)

Gamma irradiation effects on Al/n-Si Schottky junction properties

Vali, I. P., Shetty, P. K., Mahesha, M. G., Keshav, R., Sathe, V. G., Phase, D. M. & Choudhary, R. J., 01-12-2018, In : Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms. 436, p. 191-197 7 p.

Research output: Contribution to journalArticle

Irradiation
irradiation
Crystals
Band structure
Dosimetry
5 Citations (Scopus)

Gamma irradiation on bismuth borate glasses doped by Eu3+ ions: Structural, optical and mechanical investigations

Wagh, A., Manjunath, K., Hegde, V. & Kamath, S. D., 01-05-2018, In : Optik. 160, p. 298-306 9 p.

Research output: Contribution to journalArticle

Borates
Bismuth
borates
bismuth
Elastic moduli
4 Citations (Scopus)

Heterogeneity of photoluminescence properties and electronic transitions in copper oxide thin films: A thickness dependent structural and optical study

Gobbiner, C. R., Dillip, G. R., Joo, S. W. & Kekuda, D., 01-10-2018, In : Ceramics International. 44, 14, p. 16984-16991 8 p.

Research output: Contribution to journalArticle

Copper oxides
Oxide films
Photoluminescence
Thin films
Porosity
3 Citations (Scopus)

Implications of electron beam irradiation on Al/n-Si Schottky junction properties

Vali, I. P., Shetty, P. K., Mahesha, M. G., Petwal, V. C., Dwivedi, J., Phase, D. M. & Choudhary, R. J., 01-12-2018, In : Microelectronics Reliability. 91, p. 179-184 6 p.

Research output: Contribution to journalArticle

Electron beams
Irradiation
electron beams
irradiation
Dosimetry

Influence of sintering temperature on the electrical and thermal properties of bulk samples of Pr2/3Sr1/3MnO3-δ

Bhatt, R. C., Daivajna, M. D., Rao, A., K, S. P., Thomas, R., Nagaraja, B. S., Awana, V. P. S., Lin, C. F., Ramachandran, B. & Kuo, Y. K., 15-09-2018, In : Physica B: Condensed Matter. 545, p. 141-145 5 p.

Research output: Contribution to journalArticle

sintering
Electric properties
Sintering
Thermodynamic properties
thermodynamic properties
3 Citations (Scopus)

Investigations on structural and optical properties of starch capped ZnS nanoparticles synthesized by microwave irradiation method

Lalithadevi, B., Mohan Rao, K. & Ramananda, D., 16-05-2018, In : Chemical Physics Letters. 700, p. 74-79 6 p.

Research output: Contribution to journalArticle

zinc sulfides
Microwave irradiation
starches
Starch
Structural properties

Kinetics of intrasubband electron energy relaxation in quantum wells in a quantizing magnetic field

Telenkov, M. P., Mityagin, Y. A., Doan, T. N. V. & Nagaraja, K. K., 01-10-2018, In : Physica E: Low-Dimensional Systems and Nanostructures. 104, p. 11-15 5 p.

Research output: Contribution to journalArticle

Semiconductor quantum wells
quantum wells
electron energy
Magnetic fields
Kinetics

Low temperature studies of Bi doped Pr0.6Sr0.4MnO3 manganites: magnetization and magneto-transport

Nadig, P. R., Vighnesh, K. R., D’Souza, A. & Daivajna, M. D., 01-12-2018, In : Journal of Materials Science: Materials in Electronics. 29, 23, p. 19965-19975 11 p.

Research output: Contribution to journalArticle

Manganites
Bismuth
bismuth
Magnetization
magnetization