Research Output 1992 2020

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2018
2 Citations (Scopus)

Optical, electrical and magnetic properties of fiber structure Zn0.99Mn0.01O films prepared by spray pyrolysis

Sindhu, H. S., Rajendra, B. V., Kulkarni, S. D. & Babu, P. D., 01-06-2018, In : Thin Solid Films. 655, p. 83-94 12 p.

Research output: Contribution to journalArticle

Spray pyrolysis
pyrolysis
sprayers
Magnetic properties
Electric properties
2 Citations (Scopus)

Optical and electrical characterization of vacuum deposited n-CdS/n-ZnS bilayers

Keshav, R. & Mahesha, M. G., 01-06-2018, In : Solar Energy. 167, p. 172-178 7 p.

Research output: Contribution to journalArticle

Heterojunctions
Vacuum
Interface states
Conduction bands
Lattice constants
3 Citations (Scopus)

Photoluminescence and Raman spectroscopic analysis of PV deposited ZnS thin films

Keshav, R. & MG, M., 01-09-2018, In : Materials Research Bulletin. 105, p. 360-367 8 p.

Research output: Contribution to journalArticle

Spectroscopic analysis
spectroscopic analysis
Photoluminescence
photoluminescence
Thin films
7 Citations (Scopus)

Photoluminescence and thermally stimulated luminescence properties of Pr3+-doped zinc sodium bismuth borate glasses

Hegde, V., Viswanath, C. S. D., Chauhan, N., Mahato, K. K. & Kamath, S. D., 01-10-2018, In : Optical Materials. 84, p. 268-277 10 p.

Research output: Contribution to journalArticle

Borates
Bismuth
borates
bismuth
Luminescence
Raman spectroscopy
Thin films
electrical resistivity
thin films
Temperature
4 Citations (Scopus)

Role of Ba in engineering band gap, photoluminescence and nonlinear optical properties of SnO2 nanostructures for photovoltaic and photocatalytic applications

Bannur, M. S., Antony, A., Maddani, K. I., Poornesh, P., Manjunatha, K. B., Kulkarni, S. D. & Choudhari, K. S., 01-10-2018, In : Superlattices and Microstructures. 122, p. 156-164 9 p.

Research output: Contribution to journalArticle

Nanostructures
Photoluminescence
Energy gap
power limiters
Optical properties
1 Citation (Scopus)

Spark plasma sintering technique: an alternative method to enhance ZT values of Sb doped Cu2SnSe3

Prasad, K. S., Rao, A., Bhardwaj, R., Johri, K. K., Chang, C. C. & Kuo, Y. K., 01-08-2018, In : Journal of Materials Science: Materials in Electronics. 29, 15, p. 13200-13208 9 p.

Research output: Contribution to journalArticle

Spark plasma sintering
sparks
sintering
Gene Conversion
Temperature
6 Citations (Scopus)

Structural, electrical, magnetic and thermal properties of Pr0.8-xDyxSr0.2MnO3 with (x = 0, 0.2 and 0.25)

Tejaswini, Babu, P. D., Daivajna, M. D. & Thrupthi, 15-04-2018, In : Journal of Alloys and Compounds. 741, p. 97-105 9 p.

Research output: Contribution to journalArticle

Curie temperature
Structural properties
Magnetization
Magnetic properties
Electric properties
4 Citations (Scopus)

Structural and complex impedance properties of Zn2+ substituted nickel ferrite prepared via low-temperature citrate gel auto-combustion method

Santhosh Kumar, M. V., Shankarmurthy, G. J., Melagiriyappa, E., Nagaraja, K. K., Jayanna, H. S. & Telenkov, M. P., 01-08-2018, In : Journal of Materials Science: Materials in Electronics. 29, 15, p. 12795-12803 9 p.

Research output: Contribution to journalArticle

citrates
Dielectric losses
Citric Acid
Ferrite
Zinc
4 Citations (Scopus)

Study of micro-structural, optical and electrical properties of TiO2 films obtained from micro-controller based SILAR method

Ashith, V. K., Rao, G. K., Smitha, R. & Moger, S. N., 15-10-2018, In : Ceramics International. 44, 15, p. 17623-17629 7 p.

Research output: Contribution to journalArticle

Structural properties
Electric properties
Optical properties
Ions
Adsorption
7 Citations (Scopus)
Photonic devices
Optical band gaps
Zinc
Photoluminescence
zinc
13 Citations (Scopus)

The effect of 1.25 MeV γ rays on Sm3+ doped lead fluoroborate glasses for reddish orange laser and radiation shielding applications

Wagh, A., Hegde, V., Dwaraka Viswanath, C. S., Lakshminarayana, G., Raviprakash, Y. & Kamath, S. D., 01-07-2018, In : Journal of Luminescence. 199, p. 87-108 22 p.

Research output: Contribution to journalArticle

Radiation shielding
radiation shielding
Glass
shielding
rays

The effects of γ rays and electron beam on Eu3+ + Sm3+ and Eu3+ + Nd3+ co-doped lead fluoroborate glasses

Wagh, A., Hegde, V., Lakshminarayana, G., Viswanath, C. S. D., Raviprakash, Y. & Kamath, S. D., 01-09-2018, In : Materials Research Express. 5, 9, 095204.

Research output: Contribution to journalArticle

Electron beams
Glass
Dosimetry
Hardness
Irradiation

Thermal properties of La0.7Ca0.2Sr0.1MnO3:PdO composites

Bhatt, R. C., Manjunatha, S. O., Rao, A., Thomas, R., Awana, V. P. S., Lin, C. F. & Kuo, Y. K., 01-12-2018, In : Physica B: Condensed Matter. 550, p. 117-121 5 p.

Research output: Contribution to journalArticle

thermal conductivity
Thermodynamic properties
thermodynamic properties
specific heat
Specific heat
6 Citations (Scopus)

Thermoelectric properties of p-type sb-doped Cu2SnSe3 near room and mid temperature applications

Prasad, K. S., Rao, A., Chauhan, N. S., Bhardwaj, R., Vishwakarma, A. & Tyagi, K., 01-02-2018, In : Applied Physics A: Materials Science and Processing. 124, 2, 98.

Research output: Contribution to journalArticle

Seebeck coefficient
Fermi level
Gene Conversion
Spark plasma sintering
Valence bands
2 Citations (Scopus)

X-ray photoelectron spectroscopy, Raman and photoluminescence studies on formation of defects in Cu:ZnO thin films and its role in nonlinear optical features

Antony, A., Poornesh, P., Kityk, I. V., Ozga, K., Jedryka, J., Rakus, P. & Wojciehcowski, A., 01-09-2018, In : Laser Physics. 28, 9, 095405.

Research output: Contribution to journalArticle

Photoluminescence
X ray photoelectron spectroscopy
photoelectron spectroscopy
photoluminescence
Thin films
1 Citation (Scopus)

‘Forbidden’ intersubband optical transitions in quantum well structures in a tilted magnetic field

Telenkov, M. P., Mityagin, Y. A., Doan, T. N. V. & Nagaraja, K. K., 08-2018, In : Journal of Physics Communications. 2, 8, 085019.

Research output: Contribution to journalArticle

Open Access
optical transition
quantum wells
profiles
magnetic fields
light emission
2019
4 Citations (Scopus)

An electron beam induced study in fluorine doped ZnO nanostructures for optical filtering and frequency conversion application

Antony, A., Poornesh, P., Ozga, K., Rakus, P., Wojciechowski, A., Kityk, I. V., Sanjeev, G., Petwal, V. C., Verma, V. P. & Dwivedi, J., 01-07-2019, In : Optics and Laser Technology. 115, p. 519-530 12 p.

Research output: Contribution to journalArticle

Fluorine
frequency converters
fluorine
Electron beams
Nanostructures
8 Citations (Scopus)

A study of 8 MeV e-beam on localized defect states in ZnO nanostructures and its role on photoluminescence and third harmonic generation

Antony, A., Poornesh, P., Kityk, I. V., Myronchuk, G., Sanjeev, G., Petwal, V. C., Verma, V. P. & Dwivedi, J., 01-03-2019, In : Journal of Luminescence. 207, p. 321-332 12 p.

Research output: Contribution to journalArticle

Nanostructures
Harmonic generation
harmonic generations
Photoluminescence
Irradiation

A systematic study on effect of electron beam irradiation on electrical properties and thermopower of RE0.8Sr0.2CoO3 (RE=La, Pr) cobaltites

Christopher, B., Thomas, R., Rao, A., Okram, G. S., Petwal, V. C., Verma, V. P. & Dwivedi, J., 01-01-2019, In : Physica B: Condensed Matter. 552, p. 170-177 8 p.

Research output: Contribution to journalArticle

Thermoelectric power
Electron beams
Electric properties
electrical properties
Irradiation

Average Structure, Local Structure, Photoluminescence, and NLO Properties of Scheelite Type NaCe(WO4)2

Munirathnappa, A. K., Neuefeind, J. C., Yanda, P., Sundaresan, A., Kityk, I. V., Ozga, K., Jedryka, J., Poornesh, P., Rao, A. & Sundaram, N. G., 01-01-2019, (Accepted/In press) In : Crystal Growth and Design.

Research output: Contribution to journalArticle

scheelite
Photoluminescence
Harmonic generation
photoluminescence
harmonic generations

Correlated quartic variation of band gap and NBE energy in sol-gel derived Zn 1−x Co x O nanoparticles

Chattopadhyay, S., Misra, K. P., Agarwala, A., Rao, A. & Babu, P. D., 01-04-2019, In : Materials Chemistry and Physics. 227, p. 236-241 6 p.

Research output: Contribution to journalArticle

Sol-gels
Energy gap
Particle size
gels
Nanoparticles

Dislocations and particle size governed band gap and ferromagnetic ordering in Ni doped ZnO nanoparticles synthesized via co-precipitation

Chattopadhyay, S., Misra, K. P., Agarwala, A., Shahee, A., Jain, S., Halder, N., Rao, A., Babu, P. D., Saran, M. & Mukhopadhyay, A. K., 01-12-2019, In : Ceramics International. 45, 17, p. 23341-23354 14 p.

Research output: Contribution to journalArticle

Coprecipitation
Energy gap
Particle size
Nanoparticles
Photoluminescence
1 Citation (Scopus)
Nitrogen
Doping (additives)
Annealing
Thin films
Temperature
4 Citations (Scopus)

Effect of Na doping on photoluminescence and laser stimulated nonlinear optical features of ZnO nanostructures

Deekshitha, U. G., Upadhya, K., Antony, A., Ani, A., Nowak, M., Kityk, I. V., Jedryka, J., Poornesh, P., Manjunatha, K. B. & kulkarni, S. D., 01-10-2019, In : Materials Science in Semiconductor Processing. 101, p. 139-148 10 p.

Research output: Contribution to journalArticle

Harmonic generation
Nanostructures
Photoluminescence
Doping (additives)
photoluminescence
1 Citation (Scopus)
borates
Bismuth
bismuth
Electron beams
Zinc
6 Citations (Scopus)

Effects of high dose gamma irradiation on the optical properties of Eu3+ doped zinc sodium bismuth borate glasses for red LEDs

Hegde, V., Chauhan, N., Kumar, V., Viswanath, C. S. D., Mahato, K. K. & Kamath, S. D., 01-03-2019, In : Journal of Luminescence. 207, p. 288-300 13 p.

Research output: Contribution to journalArticle

Borates
Bismuth
borates
bismuth
Dosimetry

Effects of iso- and polyvalent substitutions on the short/long-range crystalline order in CuCrO 2 compounds

Barot, N., Mehta, P. K., Rao, A., Thomas, R. & Kuo, Y. K., 30-06-2019, In : Journal of Alloys and Compounds. 791, p. 134-143 10 p.

Research output: Contribution to journalArticle

Substitution reactions
Doping (additives)
Crystalline materials
Ions
Rietveld refinement

Enhanced photostability and optical nonlinearity of nickel and cobalt organometallic complexes

Manjunatha, K. B., Rajarao, R., Poornesh, P., Rudresha, B. J., Umesh, G. & Ramachandra Bhat, B., 01-03-2019, In : Optical Materials. 89, p. 494-497 4 p.

Research output: Contribution to journalArticle

Organometallics
Cobalt
Nickel
cobalt
Coordination Complexes

Enhancement in the thermoelectric properties of Cu3SbSe4 by Sn doping

Shyam Prasad, K. & Rao, A., 01-09-2019, In : Journal of Materials Science: Materials in Electronics. 30, 17, p. 16596-16605 10 p.

Research output: Contribution to journalArticle

Doping (additives)
augmentation
Thermal conductivity
Hole concentration
Seebeck coefficient

Eu3+-doped fluoro-telluroborate glasses as red-emitting components for W-LEDs application

Lakshminarayana, G., Wagh, A., Kamath, S. D., Dahshan, A., Hegazy, H. H., Marzec, M., Kityk, I. V., Lee, D. E., Yoon, J. & Park, T., 01-01-2019, (Accepted/In press) In : Optical Materials. 109555.

Research output: Contribution to journalArticle

Light emitting diodes
light emitting diodes
Glass
Photoluminescence
glass

Growth and characterization of undoped and aluminium doped zinc oxide thin films for SO2 gas sensing below threshold value limit

Chaitra, U., Ali, A. V. M., Viegas, A. E., Kekuda, D. & Rao, K. M., 01-12-2019, In : Applied Surface Science. 496, 143724.

Research output: Contribution to journalArticle

Zinc Oxide
Zinc oxide
Aluminum
zinc oxides
Oxide films
1 Citation (Scopus)

High-Energy Electron-Beam-Induced Evolution of Secondary Phase and Enhanced Photocatalytic Activity in Monoclinic BiEuWO 6 Nanoparticles

Shanbogh, P. P., Petwal, V. C., Dwivedi, J., Rao, A. & Sundaram, N. G., 02-05-2019, In : Journal of Physical Chemistry C. 123, 17, p. 10881-10892 12 p.

Research output: Contribution to journalArticle

high energy electrons
Electron beams
electron beams
Nanoparticles
nanoparticles
2 Citations (Scopus)

Highly fluorescent materials derived from ortho-vanillin: Structural, photophysical electrochemical and theoretical studies

Poojary, S., Acharya, M., Abdul Salam, A. A., Kekuda, D., Nayek, U., Madan Kumar, S., Adhikari, A. V. & Sunil, D., 01-02-2019, In : Journal of Molecular Liquids. 275, p. 792-806 15 p.

Research output: Contribution to journalArticle

molecular rotation
Azo Compounds
Azo dyes
Fluorophores
Derivatives

Improved nonlinear absorption mechanism of tin oxide thin films: Role of strontium doping

Bannur, M. S., Antony, A., Maddani, K. I., Ani, A., Poornesh, P., Rao, A., Choudhari, K. S. & Kulkarni, S. D., 01-08-2019, In : Optical Materials. 94, p. 294-298 5 p.

Research output: Contribution to journalArticle

Strontium
Tin oxides
strontium
tin oxides
Oxide films
4 Citations (Scopus)

Induced effects of Zn +2 on the transport and complex impedance properties of Gadolinium substituted nickel-zinc nano ferrites

Santhosh Kumar, M. V., Shankarmurthy, G. J., Melagiriyappa, E., Nagaraja, K. K., Jayanna, H. S. & Telenkov, M. P., 15-05-2019, In : Journal of Magnetism and Magnetic Materials. 478, p. 12-19 8 p.

Research output: Contribution to journalArticle

Gadolinium
Ferrites
gadolinium
Nickel
Transport properties
4 Citations (Scopus)

Influence of 1.25 MeV gamma rays on optical and luminescent features of Er 3+ doped zinc bismuth borate glasses

Hegde, V., Prabhu, N., Wagh, A., Sayyed, M. I., Agar, O. & Kamath, S. D., 01-03-2019, In : Results in Physics. 12, p. 1762-1769 8 p.

Research output: Contribution to journalArticle

borates
bismuth
zinc
gamma rays
luminescence
1 Citation (Scopus)

Influence of cobalt doping on structure, optical and magnetic properties of spray pyrolysed nano structured ZnO films

H. S, S., D. Kulkarni, S., Choudhary, R. J., Babu, P. D. & Rajendra, B. V., 01-11-2019, In : Physica B: Condensed Matter. 572, p. 18-26 9 p.

Research output: Contribution to journalArticle

Cobalt
sprayers
Magnetic properties
cobalt
Deposits
4 Citations (Scopus)

Influence of RE oxides (Eu3+, Sm3+, Nd3+) on gamma radiation shielding properties of lead fluoroborate glasses

Wagh, A., Sayyed, M. I., Askin, A., Özpolat, Ö. F., Sakar, E., Lakshminarayana, G. & Kamath, S. D., 01-10-2019, In : Solid State Sciences. 96, 105959.

Research output: Contribution to journalArticle

Radiation shielding
radiation shielding
Gamma rays
Oxides
gamma rays

Influence of solution molarity on structure, surface morphology, non-linear optical and electric properties of CdO thin films prepared by spray pyrolysis technique

Joishy, S., Kulkarni, S. D., Choudary, R. J., Maidur, S. R., Shankaragouda Patil, P. & Rajendra, B. V., 18-09-2019, In : Materials Research Express. 6, 10, 106447.

Research output: Contribution to journalArticle

Spray pyrolysis
Cadmium
Oxide films
Surface morphology
Electric properties

Investigation of fundamental and higher harmonic AC magnetic susceptibility of FeSe0.5Te0.5 superconductor

Pal, A., Rani, P., Hafiz, A. K., Rao, A. & Awana, V. P. S., 01-01-2019, In : Materials Research Express. 6, 9, 096004.

Research output: Contribution to journalArticle

Magnetic susceptibility
Superconducting materials
Magnetic fields
Temperature
Creep

Investigation of the effect of electron beam irradiation on the structural and transport properties of half doped Nd 0.5 Sr 0.5 MnO 3 manganites

Chettri, P., Deka, U., Rao, A., Okram, G. S., Chandra Petwal, V., Verma, V. P., Dwivedi, J., Thomas, R. & Nagaraja, B. S., 01-05-2019, In : Physica B: Condensed Matter. 560, p. 220-227 8 p.

Research output: Contribution to journalArticle

Manganites
Thermoelectric power
Transport properties
Structural properties
Electron beams
15 Citations (Scopus)

Investigations on structural and radiation shielding properties of Er 3+ doped zinc bismuth borate glasses

Prabhu, N. S., Hegde, V., Sayyed, M. I., Agar, O. & Kamath, S. D., 15-05-2019, In : Materials Chemistry and Physics. 230, p. 267-276 10 p.

Research output: Contribution to journalArticle

Radiation shielding
radiation shielding
Borates
Bismuth
borates
7 Citations (Scopus)

Investigations on the physical, structural, optical and photoluminescence behavior of Er 3+ ions in lithium zinc fluoroborate glass system

Prabhu, N. S., Hegde, V., Sayyed, M. I., Şakar, E. & Kamath, S. D., 01-05-2019, In : Infrared Physics and Technology. 98, p. 7-15 9 p.

Research output: Contribution to journalArticle

Lithium
Zinc
Photoluminescence
lithium
zinc

Laser stimulated second and third harmonic optical effects in F: SnO2 nanostructures grown via chemical synthetic route

Anusha, Sudarshan Acharya, B., Antony, A., Ani, A., Kityk, I. V., Jedryka, J., Rakus, P., Wojciechowski, A., Poornesh, P. & Kulkarni, S. D., 01-11-2019, In : Optics and Laser Technology. 119, 105636.

Research output: Contribution to journalArticle

Harmonic generation
Fluorine
fluorine
Nanostructures
routes
2 Citations (Scopus)

Melt spinning: A rapid and cost effective approach over ball milling for the production of nanostructured p-type Si80Ge20 with enhanced thermoelectric properties

Thomas, R., Rao, A., Chauhan, N. S., Vishwakarma, A., Singh, N. K. & Soni, A., 15-04-2019, In : Journal of Alloys and Compounds. 781, p. 344-350 7 p.

Research output: Contribution to journalArticle

Melt spinning
Ball milling
Spark plasma sintering
Costs
Diamond
1 Citation (Scopus)

Methodical engineering of defects in Mn X Zn 1-X O(x = 0.03, and 0.05) nanostructures by electron beam for nonlinear optical applications: A new insight

Antony, A., Poornesh, P., Kityk, I. V., Ozga, K., Jedryka, J., Philip, R., Sanjeev, G., Petwal, V. C., Verma, V. P. & Dwivedi, J., 01-05-2019, In : Ceramics International. 45, 7, p. 8988-8999 12 p.

Research output: Contribution to journalArticle

Electron beams
Nanostructures
Irradiation
Defects
Spray pyrolysis

Microstructural, dielectric, and transport properties of proton-conducting solid polymer electrolyte for battery applications

Hegde, S., Ravindrachary, V., Praveena, S. D., Ismayil, Guruswamy, B. & Sagar, R. N., 01-01-2019, (Accepted/In press) In : Ionics.

Research output: Contribution to journalArticle

Dielectric properties
Transport properties
Electrolytes
electric batteries
Protons

Morphology, electrical and magnetic study of α-Fe2O3 coated carbon fabric

Chandra, R. B. J., Kumar, M. S., Shivamurthy, B., Kulkarni, S. D., Rao, A., Poornesh, P. & Babu, P. D., 08-11-2019, In : Materials Research Express. 6, 11, 116454.

Research output: Contribution to journalArticle

Carbon
Magnetic properties
Polymers
Spray pyrolysis
Synthetic fibers
4 Citations (Scopus)

Nonlinear optical and optical power limiting studies of Zn1-xMnxO thin films prepared by spray pyrolysis

Sindhu, H. S., Maidur, S. R., Patil, P. S., Choudhary, R. J. & Rajendra, B. V., 01-04-2019, In : Optik. 182, p. 671-681 11 p.

Research output: Contribution to journalArticle

Spray pyrolysis
pyrolysis
sprayers
Doping (additives)
Thin films