Research Output 1992 2020

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Article
41 Citations (Scopus)
pathology
Pathology
principal components analysis
Principal component analysis
Fluorescence
1 Citation (Scopus)
polymer blends
Polymer blends
Silver
Electron beams
Polystyrenes
1 Citation (Scopus)

Optoelectronic and current-voltage studies for novel coumarin dyes

Basavarajappa, K. V., Arthoba Nayaka, Y., Purushothama, H. T., Vinaya, M. M., Antony, A. & Poornesh, P., 01-01-2019, (Accepted/In press) In : International Journal of Environmental Analytical Chemistry.

Research output: Contribution to journalArticle

coumarin
Optoelectronic devices
dyes
dye
Coloring Agents
19 Citations (Scopus)

Organic base modulation triodes and their inverters on flexible substrates

Cheng, S. S., Chuang, Y. C., Kekuda, D., Ou, C. W., Wu, M. C. & Chu, C. W., 11-05-2009, In : Advanced Materials. 21, 18, p. 1860-1864 5 p.

Research output: Contribution to journalArticle

Triodes
Modulation
Substrates
Electrodes
Thermal evaporation
14 Citations (Scopus)
Photoacoustic spectroscopy
photoacoustic spectroscopy
Support vector machines
principal components analysis
Principal component analysis
10 Citations (Scopus)

Photoconductivity and photo-detecting properties of vacuum deposited ZnSe thin films

Gowrish Rao, K., Bangera, K. V. & Shivakumar, G. K., 01-11-2011, In : Solid State Sciences. 13, 11, p. 1921-1925 5 p.

Research output: Contribution to journalArticle

zinc selenides
Photoconductivity
photoconductivity
Zinc
Vacuum
3 Citations (Scopus)

Photoconductivity in vacuum deposited cadmium selenide thin films

Rajendra, B. V., Kasturi, V. B. & Shivakumar, G. K., 01-06-2004, In : Indian Journal of Engineering and Materials Sciences. 11, 3, p. 217-220 4 p.

Research output: Contribution to journalArticle

Photoconductivity
Cadmium
Vacuum
Thin films
Thermal evaporation
6 Citations (Scopus)

Photoemission and thermoluminescence characteristics of Dy3+-doped zinc sodium bismuth borate glasses

Hegde, V., Chauhan, N., Viswanath, C. S. D., Kumar, V., Mahato, K. K. & Kamath, S. D., 01-03-2019, In : Solid State Sciences. 89, p. 130-138 9 p.

Research output: Contribution to journalArticle

Borates
Bismuth
Thermoluminescence
Photoemission
thermoluminescence
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
5 Citations (Scopus)

Physical, structural and optical properties of Sm3+ doped lithium zinc alumino borate glasses

Prabhu, N. S., Hegde, V., Wagh, A., Sayyed, M. I., Agar, O. & Kamath, S. D., 01-07-2019, In : Journal of Non-Crystalline Solids. 515, p. 116-124 9 p.

Research output: Contribution to journalArticle

Borates
borates
Lithium
Zinc
Structural properties
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
14 Citations (Scopus)

Preparation and characterisation of silver particulate films on softened polystyrene substrates

Rao, K. M., Pattabi, M., Mayya, K. S., Sainkar, S. R. & Sastry, M., 21-11-1997, In : Thin Solid Films. 310, 1-2, p. 97-101 5 p.

Research output: Contribution to journalArticle

Polystyrenes
Silver
particulates
polystyrene
Deposition rates
40 Citations (Scopus)

Preparation and characterization of CdxZn1-xS thin films by spray pyrolysis technique for photovoltaic applications

Raviprakash, Y., Bangera, K. V. & Shivakumar, G. K., 01-09-2009, In : Solar Energy. 83, 9, p. 1645-1651 7 p.

Research output: Contribution to journalArticle

Spray pyrolysis
Thin films
Chemical analysis
Optical band gaps
Cadmium

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
18 Citations (Scopus)

Preparation and characterization of silver particulate structure deposited on softened poly(4-vinylpyridine) substrates

Mohan Rao, K., Pattabi, M., Sainkar, S. R., Lobo, A., Kulkarni, S. K., Uchil, J. & Murali Sastry, M. S., 21-09-1999, In : Journal of Physics D: Applied Physics. 32, 18, p. 2327-2336 10 p.

Research output: Contribution to journalArticle

Silver
particulates
silver
preparation
Substrates
9 Citations (Scopus)
Principal Component Analysis
Principal component analysis
Mucous Membrane
Fluorescence
Colonic Diseases
37 Citations (Scopus)

Principal component analysis and artificial neural network analysis of oral tissue fluorescence spectra: Classification of normal premalignant and malignant pathological conditions

Nayak, G. S., Kamath, S., Pai, K. M., Sarkar, A., Ray, S., Kurien, J., D'Almeida, L., Krishnanand, B. R., Santhosh, C., Kartha, V. B. & Mahato, K. K., 05-06-2006, In : Biopolymers. 82, 2, p. 152-166 15 p.

Research output: Contribution to journalArticle

Electric network analysis
Principal Component Analysis
Principal component analysis
Fluorescence
Tissue
3 Citations (Scopus)

Radioactivity and radiation hazard evaluation in the environment of coastal Kerala, India

Shetty, P. K. & Narayana, Y., 01-11-2007, In : International Journal of Low Radiation. 4, 3, p. 189-199 11 p.

Research output: Contribution to journalArticle

Radioactivity
India
Radiation
Radioisotopes
Soil
8 Citations (Scopus)

Raman spectroscopy and conductivity variation of nanocluster carbon thin films grown using a room temperature based cathodic arc process

De, S., Niranjana, S., Satyanarayana, B. S. & Mohan Rao, K., 2011, In : Scientia Iranica. 18, 3 F, p. 797-803 7 p.

Research output: Contribution to journalArticle

Nanoclusters
Carbon films
Raman spectroscopy
Thin films
Graphite
Raman spectroscopy
Thin films
electrical resistivity
thin films
Temperature
16 Citations (Scopus)

Realization of ambipolar pentacene thin film transistors through dual interfacial engineering

Yang, C. Y., Cheng, S. S., Ou, C. W., Chuang, Y. C., Wu, M. C., Dhananjay & Chu, C. W., 26-05-2008, In : Journal of Applied Physics. 103, 9, 094519.

Research output: Contribution to journalArticle

transistors
engineering
field effect transistors
thin films
electrodes
44 Citations (Scopus)

Realization of In2 O3 thin film transistors through reactive evaporation process

Dhananjay & Chu, C. W., 05-10-2007, In : Applied Physics Letters. 91, 13, 132111.

Research output: Contribution to journalArticle

transistors
evaporation
thin films
x ray diffraction
flat panel displays
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

Reduction in thermal conductivity and electrical resistivity in Cu2SnSe3/Cu2Se composite thermoelectric system

Thomas, R., Rao, A., Bhardwaj, R., Wang, L. Y. & Kuo, Y. K., 01-12-2019, In : Materials Research Bulletin. 120, 110607.

Research output: Contribution to journalArticle

Thermal conductivity
thermal conductivity
electrical resistivity
composite materials
Composite materials
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

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
11 Citations (Scopus)

Robust room temperature ferromagnetism in epitaxial CoO thin film

Negi, D. S., Loukya, B., Dileep, K., Sahu, R., Nagaraja, K. K., Kumar, N. & Datta, R., 09-12-2013, In : Applied Physics Letters. 103, 24, 242407.

Research output: Contribution to journalArticle

halites
cathodoluminescence
ferromagnetism
pulsed laser deposition
coercivity
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
Electric properties
Optical properties
electrical properties
optical properties
Thin films
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

Role of soaking time on the phase evolution of Cu2ZnSnS4 polycrystals synthesized using melting route for photovoltaic applications

Choudhari, N. J., Raviprakash, Y., Fernandes, B. J. & Udayashankar, N. K., 30-08-2019, In : Journal of Alloys and Compounds. 799, p. 314-324 11 p.

Research output: Contribution to journalArticle

Polycrystals
Energy dispersive spectroscopy
Melting
Energy gap
X ray photoelectron spectroscopy
Gate dielectrics
Thin film transistors
zirconium oxides
Zirconia
Magnetron sputtering
5 Citations (Scopus)

Size control on the magnetism of La0.7Sr0.3MnO3

D Souza, A., Babu, P. D., Rayaprol, S., Murari, M. S., Mendonca, L. D. & Daivajna, M., 15-08-2019, In : Journal of Alloys and Compounds. 797, p. 874-882 9 p.

Research output: Contribution to journalArticle

Magnetism
Particle size
Magnetic anisotropy
Ball milling
Neutron diffraction
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
5 Citations (Scopus)

Specific heat and correlation between resistivity and thermoelectric power of GdBa2(Cu1-xMnx)3O7-δ HTSC system for x ≤ 0.02

Gahtori, B., Agarwal, S. K., Chakraborty, T., Rao, A. & Kuo, Y. K., 01-01-2009, In : Physica C: Superconductivity and its Applications. 469, 1, p. 27-29 3 p.

Research output: Contribution to journalArticle

Thermoelectric power
high temperature superconductors
Specific heat
specific heat
electrical resistivity
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
4 Citations (Scopus)

Spontaneous growth of In x Ga 1-x N nanostructures directly on c-plane sapphire by plasma assisted molecular beam epitaxy

De, A., Nagaraja, K. K., Tangi, M. & Shivaprasad, S. M., 01-09-2014, In : Materials Research Express. 1, 3, 035019.

Research output: Contribution to journalArticle

Aluminum Oxide
Growth temperature
Molecular beam epitaxy
Sapphire
Nanostructures

Sprayed nanocrystalline ZMS thin films for nonlinear optical device applications

Krishna V S, G., Patil, P. S., Maidur, S. R. & MG, M., 01-10-2019, In : Optical Materials. 96, 109304.

Research output: Contribution to journalArticle

Optical devices
Thin films
thin films
sprayers
transmittance

Strategic improvement of second and third harmonic generation in multifunctional Cu-Sn-S3 ternary semiconducting thin films

Acharya, B. S., Anusha, Antony, A., Ani, A., Kityk, I. V., K.Ozga, Slezak, A., Jedryka, J., Poornesh, P., Manjunatha, K. B. & Acharya, S., 01-12-2019, In : Optics and Laser Technology. 120, 105748.

Research output: Contribution to journalArticle

Semiconducting films
Harmonic generation
harmonic generations
Thin films
thin films
9 Citations (Scopus)

Structural, Electrical, and Colossal Thermoelectric Properties of Dy1−xSr xMnO3 Manganites

Nagaraja, B. S., Rao, A. & Okram, G. S., 01-01-2014, In : Journal of Superconductivity and Novel Magnetism. 28, 1, p. 223-229 7 p.

Research output: Contribution to journalArticle

Manganites
Thermoelectric power
Rietveld method
Gene Conversion
Solid state reactions
41 Citations (Scopus)

Structural, electrical, magnetic, and thermal studies of Cr-doped La 0.7 Ca0.3 Mn1-x CrxO3 (0≤x≤1) manganites

Kumar, N., Kishan, H., Rao, A. & Awana, V. P. S., 15-04-2010, In : Journal of Applied Physics. 107, 8, 083905.

Research output: Contribution to journalArticle

frequency modulation
spin glass
heat
magnetic spectroscopy
transition temperature
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
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
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
4 Citations (Scopus)

Structural, electrical, optical and magnetic properties of SmCrO3 chromites: Influence of Gd and Mn co-doping

Panwar, N., Coondoo, I., Kumar, S., Kumar, S., Vasundhara, M. & Rao, A., 05-07-2019, In : Journal of Alloys and Compounds. p. 1122-1131 10 p.

Research output: Contribution to journalArticle

Chromite
Gadolinium
Manganese
Structural properties
Magnetic properties
14 Citations (Scopus)

Structural, electrical and thermal studies of Nb-doped Pr0.7 Sr0.3 Mn1 - x Nbx O3 (0 ≤ x ≤ 0.05) manganites

Agarwal, S. K., Kumar, N., Panwar, N., Gahtori, B., Rao, A., Chang, P. C. & Kuo, Y. K., 01-04-2010, In : Solid State Communications. 150, 13-14, p. 684-688 5 p.

Research output: Contribution to journalArticle

Manganites
Doping (additives)
electrical resistivity
Thermoelectric power
Specific heat
7 Citations (Scopus)

Structural, linear, and nonlinear optical properties of radio frequency-sputtered nitrogen-doped ZnO thin films studied using z-scan technique

Nagaraja, K. K., Pramodini, S., Santhosh Kumar, A., Nagaraja, H. S. & Poornesh, P., 01-01-2014, In : Laser Physics. 24, 8, 085402.

Research output: Contribution to journalArticle

radio frequencies
Optical properties
Nitrogen
optical properties
nitrogen

Structural, magnetic and magnetocaloric properties of Nanostructured La0.5Bi0.2Sr0.3MnO3 perovskites

Souza, A. D., Murari, M. S. & Daivajna, M. D., 01-03-2020, In : Physica B: Condensed Matter. 580, 411909.

Research output: Contribution to journalArticle

perovskites
Particle size
magnetic properties
Magnetic properties
Milling (machining)
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