Research Output 1992 2020

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7 Citations (Scopus)

Investigation of third-order nonlinear optical properties of pyrazoline-doped polyvinyl alcohol films

Janardhana, K., Ravindrachary, V., Rajesh Kumar, P. C. & Ismayil, 01-09-2013, In : Polymer Engineering and Science. 53, 9, p. 1958-1967 10 p.

Research output: Contribution to journalArticle

Polyvinyl Alcohol
Polyvinyl alcohols
Optical properties
Four wave mixing
Composite films
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
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
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
31 Citations (Scopus)

Investigations on magnetron sputtered ZnO thin films and Au/ZnO Schottky diodes

Dhananjay, Nagaraju, J. & Krupanidhi, S. B., 01-04-2007, In : Physica B: Condensed Matter. 391, 2, p. 344-349 6 p.

Research output: Contribution to journalArticle

Schottky diodes
Diodes
Thin films
space charge
thin films
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
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
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
15 Citations (Scopus)

Investigations on zinc oxide thin films grown on Si (1 0 0) by thermal oxidation

Dhananjay, Nagaraju, J. & Krupanidhi, S. B., 25-02-2007, In : Materials Science and Engineering B: Solid-State Materials for Advanced Technology. 137, 1-3, p. 126-130 5 p.

Research output: Contribution to journalArticle

Zinc Oxide
Zinc oxide
zinc oxides
Oxide films
Heterojunctions

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
28 Citations (Scopus)

Label-free detection of DNA using novel organic-based electrolyte-insulator-semiconductor

Lin, T. W., Kekuda, D. & Chu, C. W., 01-08-2010, In : Biosensors and Bioelectronics. 25, 12, p. 2706-2710 5 p.

Research output: Contribution to journalArticle

Semiconductors
Electrolytes
Labels
DNA
Semiconductor materials

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
8 Citations (Scopus)

Low temperature specific heat (zero field and with field) of Fe and Mn-doped MgB2

Rao, A., Gahtori, B., Agarwal, S. K., Chakraborty, T., Sarkar, C. K. & Das, A., 01-01-2009, In : Physica C: Superconductivity and its Applications. 469, 1, p. 64-69 6 p.

Research output: Contribution to journalArticle

Specific heat
Thermal variables measurement
specific heat
heat measurement
Magnetoresistance

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
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
52 Citations (Scopus)

Low threshold voltage ZnO thin film transistor with a Zn 0.7Mg0.3O gate dielectric for transparent electronics

Dhananjay & Krupanidhi, S. B., 03-08-2007, In : Journal of Applied Physics. 101, 12, 123717.

Research output: Contribution to journalArticle

threshold voltage
low voltage
transistors
thin films
electronics
2 Citations (Scopus)

Magnetic and thermal behavior of Ru 0.9Sr 2YCu 2.1O 7.9 magneto-superconductor synthesized by high-pressure high-temperature technique

Kumar, A., Gahtori, B., Rao, A., Kuo, Y. K., Shahnawaz, Awana, V. P. S. & Tandon, R. P., 01-07-2011, In : Journal of Superconductivity and Novel Magnetism. 24, 5, p. 1643-1648 6 p.

Research output: Contribution to journalArticle

Superconductivity
Superconducting materials
superconductivity
frequency modulation
Specific heat
5 Citations (Scopus)

Magnetic domain studies of cobalt nanostructures

Nagaraja, H. S., Nagaraja, K. K., Rossignol, F., Dumas-Bouchiat, F., Champeaux, C. & Catherinot, A., 01-08-2012, In : Journal of Superconductivity and Novel Magnetism. 25, 6, p. 1901-1906 6 p.

Research output: Contribution to journalArticle

Magnetic domains
magnetic domains
Cobalt
Nanostructures
cobalt
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
Manganites
Entropy
entropy
Particle size
Ball milling
4 Citations (Scopus)

Magneto-resistance, thermal conductivity, thermo-electric power and specific heat of superconductor Gd0.95Pr0.05Ba 2Cu2.94M0.06O7-δ (M=Fe, Ni, Zn and Mn)

Chakraborty, T., Gahtori, B., Soni, A., Okram, G. S., Agrawal, S. K., Chen, S. Y., Kuo, Y. K., Ahsan, M. A. H. & Rao, A., 01-09-2011, In : Solid State Communications. 151, 17, p. 1117-1121 5 p.

Research output: Contribution to journalArticle

Thermoelectric power
Magnetoresistance
electric power
Superconducting materials
Specific heat
15 Citations (Scopus)

Magnetotransport, thermoelectric power, thermal conductivity and specific heat of Pr2/3 Sr1/3 MnO3 manganite

Panwar, N., Rao, A., Singh, R. S., Syu, W. K., Kaurav, N., Kuo, Y. K. & Agarwal, S. K., 07-11-2008, In : Journal of Applied Physics. 104, 8, 083906.

Research output: Contribution to journalArticle

thermal conductivity
specific heat
heat
electron scattering
polarons
11 Citations (Scopus)

Magnetotransport and thermoelectric power of La2/3Ba1/3Mn1-xSbxO3 (x=0-0.05) manganite perovskites

Sen, V., Panwar, N., Rao, A., Hsu, C. K., Kuo, Y. K. & Agarwal, S. K., 01-01-2008, In : Solid State Communications. 145, 1-2, p. 86-90 5 p.

Research output: Contribution to journalArticle

Galvanomagnetic effects
Thermoelectric power
perovskites
Doping (additives)
Magnetoresistance

Magneto Transport Anomaly of Bismuth Substituted (La, Na) MnO3

Mendonca, L. D., D’Souza, A., Murari, M. S. & Daivajna, M. D., 01-01-2020, (Accepted/In press) In : Journal of Superconductivity and Novel Magnetism.

Research output: Contribution to journalArticle

Manganites
Bismuth
Rietveld refinement
Transport properties
bismuth
29 Citations (Scopus)

Magnetron sputtered MoO3/carbon nanotube composite electrodes for electrochemical supercapacitor

Aravinda, L. S., Nagaraja, K. K., Bhat, K. U. & Bhat, B. R., 01-01-2013, In : Journal of Electroanalytical Chemistry. 699, p. 28-32 5 p.

Research output: Contribution to journalArticle

Carbon Nanotubes
Composite films
Carbon nanotubes
Capacitance
Multiwalled carbon nanotubes (MWCN)
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
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
3 Citations (Scopus)

Modifications to the hadronic Regge trajectories

Ranjan, A. & Nandan, H., 14-03-2012, In : Modern Physics Letters A. 27, 8, 1250047.

Research output: Contribution to journalArticle

trajectories
angular momentum
quarks
momentum
hadrons
38 Citations (Scopus)

Modulation of donor-acceptor interface through thermal treatment for efficient bilayer organic solar cells

Kekuda, D., Huang, J. H., Ho, K. C. & Chu, C. W., 18-02-2010, In : Journal of Physical Chemistry C. 114, 6, p. 2764-2768 5 p.

Research output: Contribution to journalArticle

Conversion efficiency
solar cells
Heat treatment
Modulation
modulation
4 Citations (Scopus)
Electron beams
Polystyrenes
polystyrene
Silver
silver

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
11 Citations (Scopus)

Mott conductivity in nanocluster carbon thin films

De, S., Niranajana, S., Satyanarayana, B. S. & Rao, M., 12-2009, In : Optoelectronics and Advanced Materials, Rapid Communications. 3, 12, p. 1365-1367 3 p.

Research output: Contribution to journalArticle

Nanoclusters
Carbon films
Thin films
Silicon
Fermi level
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
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
56 Citations (Scopus)

Nonlinear optical and optical power limiting studies on a new thiophene-based conjugated polymer in solution and solid PMMA matrix

Poornesh, P., Hegde, P. K., Umesh, G., Manjunatha, M. G., Manjunatha, K. B. & Adhikari, A. V., 01-02-2010, In : Optics and Laser Technology. 42, 1, p. 230-236 7 p.

Research output: Contribution to journalArticle

Methylmethacrylate
Thiophenes
Conjugated polymers
Thiophene
thiophenes
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
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
4 Citations (Scopus)

Nonlinear optical studies of newly synthesized polythiophenes containing pyridine and 1,3,4-oxadiazole units

Poornesh, P., Hegde, P. K., Manjunatha, M. G., Umesh, G. & Adhikari, A. V., 01-05-2009, In : Polymer Engineering and Science. 49, 5, p. 875-880 6 p.

Research output: Contribution to journalArticle

Pyridine
Copolymers
Polymers
Q switched lasers
Thiophenes
55 Citations (Scopus)

Nonlinear optical studies on 1,3-disubstituent chalcones doped polymer films

Poornesh, P., Shettigar, S., Umesh, G., Manjunatha, K. B., Prakash Kamath, K., Sarojini, B. K. & Narayana, B., 01-04-2009, In : Optical Materials. 31, 6, p. 854-859 6 p.

Research output: Contribution to journalArticle

Chalcones
Polymer films
Photons
Polymethyl Methacrylate
polymers
40 Citations (Scopus)

Off-centered polarization and ferroelectric phase transition in Li-doped ZnO thin films grown by pulsed-laser ablation

Dhananjay, Nagaraju, J. & Krupanidhi, S. B., 12-06-2007, In : Journal of Applied Physics. 101, 10, 104104.

Research output: Contribution to journalArticle

laser ablation
pulsed lasers
polarization
thin films
capacitance-voltage characteristics
20 Citations (Scopus)

On the chromo-electric permittivity and Debye screening in hot QCD

Chandra, V., Ranjan, A. & Ravishankar, V., 01-04-2009, In : European Physical Journal A. 40, 1, p. 109-117 9 p.

Research output: Contribution to journalArticle

screening
quantum chromodynamics
permittivity
partons
fixing
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)

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)
41 Citations (Scopus)

Optical and microstructural studies on electron irradiated PMMA: A positron annihilation study

Ismayil, Ravindrachary, V., Bhajantri, R. F., Praveena, S. D., Poojary, B., Dutta, D. & Pujari, P. K., 01-06-2010, In : Polymer Degradation and Stability. 95, 6, p. 1083-1091 9 p.

Research output: Contribution to journalArticle

Positron annihilation
Electron irradiation
Free volume
Polymethyl Methacrylate
positron annihilation