Research Output 1992 2020

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Article
2016
4 Citations (Scopus)
Magnetron sputtering
Structural properties
Electric properties
Optical properties
Flow rate
6 Citations (Scopus)

Magnetic inhomogeneity and Griffiths phase in Bi substituted La0.65−xBixCa0.35MnO3 manganites

Manjunatha, S. O., Rao, A., Poornesh, P., Lin, W. J. & Kuo, Y. K., 01-10-2016, In : Physica B: Condensed Matter. 498, p. 82-91 10 p.

Research output: Contribution to journalArticle

Manganites
Gene Conversion
inhomogeneity
Superconducting transition temperature
transition temperature
10 Citations (Scopus)

Magnetocaloric effect in pristine and Bi-doped Pr0.6Sr0.4MnO3 manganite

Daivajna, M. D. & Rao, A., 01-11-2016, In : Solid State Communications. 245, p. 65-69 5 p.

Research output: Contribution to journalArticle

Magnetocaloric effects
Entropy
Magnetic fields
entropy
Cooling
3 Citations (Scopus)

Regge trajectories of exotic hadrons in the flux tube model

Nandan, H. & Ranjan, A., 20-02-2016, In : International Journal of Modern Physics A. 31, 4-5, 1650007.

Research output: Contribution to journalArticle

hadrons
trajectories
tubes
quarks
slopes
3 Citations (Scopus)

Role of oxygen flow rate on the structural and optical properties of copper oxide thin films grown by reactive magnetron sputtering

Ali, M., Gobinner, C. R. & Kekuda, D., 01-02-2016, In : Indian Journal of Physics. 90, 2, p. 219-224 6 p.

Research output: Contribution to journalArticle

copper oxides
magnetron sputtering
flow velocity
optical properties
oxygen
9 Citations (Scopus)

Structural, electrical, magnetic and thermal studies on Eu1-xSrxMnO3 (0.2 ≤ x ≤ 0.5) manganites

Nagaraja, B. S., Rao, A. & Okram, G. S., 25-10-2016, In : Journal of Alloys and Compounds. 683, p. 308-317 10 p.

Research output: Contribution to journalArticle

Manganites
Temperature
Rietveld analysis
Gene Conversion
Spin glass
9 Citations (Scopus)

Structural, morphological and optical investigations on electron-beam irradiated PbF2-TeO2-B2O3-Eu2O3 glasses

Wagh, A., Petwal, V., Dwivedi, J., Upadhyaya, V., Raviprakash, Y. & Kamath, S. D., 01-09-2016, In : Radiation Physics and Chemistry. 126, p. 37-48 12 p.

Research output: Contribution to journalArticle

electron beams
irradiation
glass
color
color centers
2 Citations (Scopus)

The effect of electron irradiation on the structure and the optical properties of silver particulate films deposited on modified thermoplastic polymer substrates

Kakkrannaya, A. R., Rao, K. M., Tolpadi, A., Sanjeev, G. & Pattabi, M., 01-03-2016, In : Applied Physics A: Materials Science and Processing. 122, 3, p. 1-10 10 p., 221.

Research output: Contribution to journalArticle

Electron irradiation
Polystyrenes
Silver
Thermoplastics
Polymers
8 Citations (Scopus)

The low and high temperature thermoelectric properties of Sb doped Cu2SnSe3

Prasad K, S., Rao, A., Gahtori, B., Bathula, S., Dhar, A., Du, J. S. & Kuo, Y. K., 01-11-2016, In : Materials Research Bulletin. 83, p. 160-166 7 p.

Research output: Contribution to journalArticle

Seebeck coefficient
Point defects
Diffraction patterns
Thermal conductivity
Substitution reactions
14 Citations (Scopus)
Chalcone
Optical properties
Crystal structure
Derivatives
optical properties
2015
2 Citations (Scopus)

Ambipolar behavior of Te and its effect on the optical emission of ZnO: Te epitaxial thin film

Sahu, R., Dileep, K., Negi, D. S., Nagaraja, K. K. & Datta, R., 01-08-2015, In : Physica Status Solidi (B) Basic Research. 252, 8, p. 1743-1748 6 p.

Research output: Contribution to journalArticle

Bending (forming)
Epitaxial films
light emission
Thin films
Optical band gaps
3 Citations (Scopus)
Raman spectroscopy
Electron beams
Irradiation
Glass
Thin films
36 Citations (Scopus)
Structural properties
Optical properties
optical properties
Glass
Density (specific gravity)
3 Citations (Scopus)

Continuous wave laser induced third-order nonlinear optical properties of conducting polymers

Pramodini, S. & Poornesh, P., 01-01-2015, In : Polymer Engineering and Science. 55, 10, p. 2396-2402 7 p.

Research output: Contribution to journalArticle

Continuous wave lasers
Conducting polymers
Polymers
Optical properties
Ultraviolet visible spectroscopy
7 Citations (Scopus)

Conversion of pencil graphite to graphene/polypyrrole nanofiber composite electrodes and its doping effect on the supercapacitive properties

Sudhakar, Y. N., Vindyashree, Smitha, V., Prashanthi, Poornesh, P., Ashok, R. & Selvakumar, M., 01-09-2015, In : Polymer Engineering and Science. 55, 9, p. 2118-2126 9 p.

Research output: Contribution to journalArticle

Graphite
Polypyrroles
Nanofibers
Graphene
Doping (additives)
14 Citations (Scopus)

CuO/ZnO planar bilayer heterojunction grown by reactive dc magnetron sputtering

Gobbiner, C. R., Ali, A. V. M. & Kekuda, D., 01-12-2015, In : Journal of Materials Science: Materials in Electronics. 26, 12, p. 9801-9807 7 p.

Research output: Contribution to journalArticle

Argon
Reactive sputtering
Magnetron sputtering
Oxide films
Heterojunctions
12 Citations (Scopus)
dielectric property
Dielectric relaxation
Dielectric properties
dielectric properties
glass
41 Citations (Scopus)

Effect of Ba substitution on structural, electrical and thermal properties of La0.65Ca0.35 - xBaxMnO3(0 ≤ x ≤ 0.25) manganites

Manjunatha, S. O., Rao, A., Lin, T. Y., Chang, C. M. & Kuo, Y. K., 15-01-2015, In : Journal of Alloys and Compounds. 619, p. 303-310 8 p.

Research output: Contribution to journalArticle

Manganites
Structural properties
Electric properties
Substitution reactions
Thermodynamic properties
1 Citation (Scopus)

Effect of electron beam irradiation on structural, electrical and thermo-electric power of La0.8Sr0.2MnO3

Rao, A., Benedict Christopher, J., Sanjeev, G. & Okram, G. S., 01-01-2015, In : Journal of Nano- and Electronic Physics. 7, 1, 01001.

Research output: Contribution to journalArticle

Thermoelectric power
electric power
Electron beams
Irradiation
electron beams
9 Citations (Scopus)

Effect of Sm2O3 on structural and thermal properties of zinc fluoroborate glasses

Wagh, A., Raviprakash, Y., Ajithkumar, M. P., Upadhyaya, V. & Kamath, S. D., 01-04-2015, In : Transactions of Nonferrous Metals Society of China (English Edition). 25, 4, p. 1185-1193 9 p., 63714.

Research output: Contribution to journalArticle

Zinc
Structural properties
Thermodynamic properties
thermodynamic properties
zinc
9 Citations (Scopus)

Electrical, thermal and magnetic studies on Bi-substituted LSMO manganites

Daivajna, M. D., Rao, A. & Okram, G. S., 15-08-2015, In : Journal of Magnetism and Magnetic Materials. 388, p. 90-95 6 p.

Research output: Contribution to journalArticle

Manganites
Gene Conversion
Magnetoresistance
magnetic storage
electrical resistivity

Energy relaxation mechanism in Landau level system of quantum wells

Telenkov, M. P., Mityagin, Y. A., Agafonov, V. V. & Nagaraja, K. K., 01-12-2015, In : Bulletin of the Lebedev Physics Institute. 42, 12, p. 343-345 3 p.

Research output: Contribution to journalArticle

quantum wells
energy
phonons
relaxation time
kinetics
12 Citations (Scopus)
Free volume
Electron beams
Irradiation
electron beams
irradiation
14 Citations (Scopus)
Structural properties
Optical properties
optical properties
Thin films
thin films
1 Citation (Scopus)

Intersubband population inversion in landau level system in resonant tunneling quantum well structures with asymmetric double quantum well period

Telenkov, M. P., Mityagin, Y. A., Kutsevol, A. A., Agafonov, V. V. & Nagaraja, K. K., 01-01-2015, In : JETP Letters. 100, 10, p. 644-647 4 p.

Research output: Contribution to journalArticle

population inversion
resonant tunneling
quantum wells
dipoles
matrices
14 Citations (Scopus)

Investigation on magnetic, electrical and thermoelectric power of Bi-substituted La0.8Ca0.2MnO3 manganites

Manjunatha, S. O., Rao, A., Awana, V. P. S. & Okram, G. S., 03-07-2015, In : Journal of Magnetism and Magnetic Materials. 394, p. 130-137 8 p., 60326.

Research output: Contribution to journalArticle

Manganites
Thermoelectric power
Gene Conversion
Doping (additives)
Curie-Weiss law
40 Citations (Scopus)

Investigation on structural, magneto-transport, magnetic and thermal properties of La0.8Ca0.2-xBaxMnO3 (0 ≤ x ≤ 0.2) manganites

Manjunatha, S. O., Rao, A., Subhashini & Okram, G. S., 15-08-2015, In : Journal of Alloys and Compounds. 640, p. 154-161 8 p.

Research output: Contribution to journalArticle

Manganites
Transport properties
Magnetic properties
Electron scattering
Thermodynamic properties
3 Citations (Scopus)

Mechanical properties of Sm3+ doped zinc fluoroborate glass

Wagh, A., Raviprakash, Y., Manohar, R. & Kamath, S. D., 18-05-2015, In : Glass Physics and Chemistry. 41, 3, p. 290-295 6 p.

Research output: Contribution to journalArticle

Zinc
zinc
mechanical properties
Glass
Mechanical properties
2 Citations (Scopus)

Mechanism of energy relaxation in the system of Landau levels in quantum wells

Telenkov, M. P., Mityagin, Y. A., Agafonov, V. V. & Nagaraja, K. K., 01-11-2015, In : JETP Letters. 102, 10, p. 678-682 5 p.

Research output: Contribution to journalArticle

quantum wells
energy
electrons
relaxation time
electron energy
5 Citations (Scopus)

Multi-scale dynamics in externally excited glow discharge plasma

Deka, U., Rao, A. & Nurujjaman, M., 06-11-2015, In : Physica Scripta. 90, 12, 125602.

Research output: Contribution to journalArticle

glow discharges
Plasma
Oscillation
acoustic instability
time series analysis
1 Citation (Scopus)

Nonlinear optical measurements of conducting copolymers of aniline under CW laser excitation

Pramodini, S. & Poornesh, P., 01-01-2015, In : Optical Materials. 46, p. 186-194 9 p.

Research output: Contribution to journalArticle

Laser excitation
Continuous wave lasers
Aniline
aniline
optical measurement
11 Citations (Scopus)

Structural, electrical, magnetic and thermal properties of Gd1-xSrxMnO3 (0.2≤x≤0.5) manganites

B.s, N., Rao, A., Babu, P. D. & Okram, G. S., 15-12-2015, In : Physica B: Condensed Matter. 479, p. 10-20 11 p.

Research output: Contribution to journalArticle

Manganites
Structural properties
Magnetic properties
Electric properties
Thermodynamic properties
5 Citations (Scopus)

Structural and optical property characterization of epitaxial ZnO:Te thin films grown by pulsed laser deposition

Sahu, R., Dileep, K., Negi, D. S., Nagaraja, K. K., Shetty, S. & Datta, R., 15-01-2015, In : Journal of Crystal Growth. 410, p. 69-76 8 p.

Research output: Contribution to journalArticle

Pulsed laser deposition
pulsed laser deposition
Structural properties
Optical properties
Oxygen
12 Citations (Scopus)

Studies on magneto-resistance, magnetization and thermoelectric power of Cr substituted La0.65Ca0.35Mn1-xCrxO3 (0≤x≤0.07) manganites

Manjunatha, S. O., Rao, A., Babu, P. D., Tarachand & Okram, G. S., 30-06-2015, In : Physica B: Condensed Matter. 475, p. 1-9 9 p., 309033.

Research output: Contribution to journalArticle

Manganites
Thermoelectric power
Magnetoresistance
Magnetization
magnetization
7 Citations (Scopus)

Surface modification induced photoluminescence enhancement of GaN nanowall network grown on c-sapphire

Thakur, V., Nayak, S. K., Nagaraja, K. K. & Shivaprasad, S. M., 30-05-2015, In : Electronic Materials Letters. 11, 3, p. 398-403 6 p.

Research output: Contribution to journalArticle

Nitridation
Aluminum Oxide
Sapphire
Surface treatment
Photoluminescence
2014

Absorption spectroscopy for the quantification of serum thyroglobulin and thyroglobulin antibody levels in differentiated thyroid carcinoma patients: A pilot study

Kamath, S. D., Bhat, S., Rajesh, K., Srujan, K., Vrunda, R. & Pandit, N., 01-01-2014, In : Journal of Medical Imaging and Health Informatics. 4, 2, p. 262-266 5 p.

Research output: Contribution to journalArticle

Thyroglobulin
Thyroid Neoplasms
Spectrum Analysis
Antibodies
Serum
6 Citations (Scopus)

Crystallographic phase separation and band gap of ZnO1-xSx(x=0.1-0.3) alloy thin films grown by pulsed laser deposition

Dileep, K., Sahu, R., Nagaraja, K. K. & Datta, R., 01-01-2014, In : Journal of Crystal Growth. 402, p. 124-129 6 p.

Research output: Contribution to journalArticle

Buffer layers
Pulsed laser deposition
Phase separation
pulsed laser deposition
Energy gap
7 Citations (Scopus)
Bismuth
bismuth
Doping (additives)
Thin films
thin films
41 Citations (Scopus)
Anthraquinones
anthraquinones
Laser modes
conjugation
Coloring Agents
1 Citation (Scopus)
Electron irradiation
Nanoclusters
Carbon films
electron irradiation
nanoclusters
25 Citations (Scopus)

Electrical, magnetic and thermal properties of Pr0.6- xBixSr0.4MnO3 manganites

Daivajna, M. D., Kumar, N., Awana, V. P. S., Gahtori, B., Benedict Christopher, J., Manjunath, S. O., Syu, K. Z., Kuo, Y. K. & Rao, A., 05-03-2014, In : Journal of Alloys and Compounds. 588, p. 406-412 7 p.

Research output: Contribution to journalArticle

Thermal variables measurement
Jahn-Teller effect
Manganites
Gene Conversion
Polarons
17 Citations (Scopus)

Electrical, thermal and magnetic properties of Bi doped La 0.7-xBixSr0.3MnO3 manganites

Daivajna, M. D., Rao, A. & Okram, G. S., 25-12-2014, In : Journal of Alloys and Compounds. 617, p. 341-351 7 p.

Research output: Contribution to journalArticle

Manganites
Metal insulator transition
Magnetic properties
Electric properties
Thermodynamic properties
1 Citation (Scopus)

Electrical and thermal transport properties of Dy0.95Pr 0.05Ba2(Cu1-x Mx)3O 7-δ with (M=Fe, Co, Ni and Zn) bulk superconductors

Geetha, M., Rao, A., Thukaram, M., Agarwal, S. K., Bhatt, R. C., Tyagi, K. & Kuo, Y. K., 01-06-2014, In : Solid State Communications. 187, p. 38-42 5 p.

Research output: Contribution to journalArticle

Transport properties
Superconducting materials
Superconducting transition temperature
Thermal conductivity
transport properties
8 Citations (Scopus)

Electrical conduction and thermal properties of Bi-doped Pr 0·7Sr0·3MnO3 manganite

Daivajna, M. D., Kumar, N., Gahtori, B., Awana, V. P. S., Kuo, Y. K. & Rao, A., 2014, In : Bulletin of Materials Science. 37, 1, p. 47-51 5 p.

Research output: Contribution to journalArticle

Thermodynamic properties
Ions
Gene Conversion
Superconducting transition temperature
Specific heat
7 Citations (Scopus)

Free volume-related microstructural properties of lithium perchlorate/sodium alginate polymer composites

Praveena, S. D., Ravindrachary, V., Bhajantri, R. F. & Ismayil, I., 2014, In : Polymer Composites. 35, 7, p. 1267-1274 8 p.

Research output: Contribution to journalArticle

Sodium alginate
Free volume
Polymers
Lithium
Positron annihilation
9 Citations (Scopus)

Influence of electron beam irradiation on structural and optical properties of thermally evaporated GeTe thin films

Sarkar, D., Sanjeev, G. & Mahesha, M. G., 05-2014, In : Radiation Physics and Chemistry. 98, p. 64-68 5 p.

Research output: Contribution to journalArticle

tellurides
germanium
electron beams
optical properties
irradiation
5 Citations (Scopus)
optical properties
preparation
thin films
temperature
pyrolysis
1 Citation (Scopus)
polymer blends
Polymer blends
Silver
Electron beams
Polystyrenes
10 Citations (Scopus)

Preparation, characterization and photoelectrochemical properties of hydrophilic Sn doped TiO2 nanostructures

Kumar, A. S., Nagaraja, K. K., Huang, N. M. & Nagaraja, H. S., 15-05-2014, In : Materials Letters. 123, p. 149-152 4 p.

Research output: Contribution to journalArticle

Photocurrents
Contact angle
Nanostructures
Doping (additives)
Irradiation

Preparation and characterization of silver particulate films on softened polystyrene and poly(4-vinylpyridine) blends

Gurumurthy, S. C., Pattabi, M., Krishna, S. & Gaikwad, A. B., 2014, In : Journal of Materials Science: Materials in Electronics. 25, 6, p. 2501-2506 6 p.

Research output: Contribution to journalArticle

Polystyrenes
Silver
particulates
polystyrene
silver