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Enhancement of temperature coefficient of resistance (TCR) and magnetoresistance (MR) of La0.67-xRExCa0.33MnO3 (x = 0, 0.1; RE = Gd, Nd, Sm) system via rare-earth substitution

Pal, A., Nagaraja, B. S., Rachana, K. J., Supriya, K. V., Kekuda, D., Rao, A., Li, C. R. & Kuo, Y. K., 01-01-2020, In : Materials Research Express. 7, 3, 036102.

Research output: Contribution to journalArticle

Open Access
1 Citation (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

8 Citations (Scopus)

Enhancement of thermoelectric performance by tuning selenium content in the Cu2SnSe3 compound

Gurukrishna, K., Rao, A., Jiang, Z. Z. & Kuo, Y. K., 07-2020, In : Intermetallics. 122, 106803.

Research output: Contribution to journalArticle

Enhancement of thermoelectric performance of In doped Bi2Te2.7Se0.3 compounds

Hegde, G. S., Prabhu, A. N., Rao, A. & Babu, P. D., 01-05-2020, In : Physica B: Condensed Matter. 584, 412087.

Research output: Contribution to journalArticle

Enrichment of natural radionuclides in monazite areas of coastal Kerala

Narayana, Y., Shetty, P. K. & Siddappa, K., 01-02-2005, In : International Congress Series. 1276, p. 333-334 2 p.

Research output: Contribution to journalArticle

6 Citations (Scopus)

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

Fabrication and characterization of thermal evaporated n-Si/ p-ZnTe thin film heterojunction diodes

Rao, G. K., Bangera, K. V. & Shivakumar, G. K., 01-01-2013, In : Current Applied Physics. 13, 1, p. 298-301 4 p.

Research output: Contribution to journalArticle

11 Citations (Scopus)

Fabrication and performance evaluation of hybrid supercapacitor electrodes based on carbon nanotubes and sputtered TiO2

Aravinda, L. S., Nagaraja, K. K., Nagaraja, H. S., Bhat, K. U. & Bhat, B. R., 23-06-2016, In : Nanotechnology. 27, 31, 314001.

Research output: Contribution to journalArticle

9 Citations (Scopus)

Fabrication of multilayer organic solar cells through a stamping technique

Huang, J. H., Ho, Z. Y., Kuo, T. H., Kekuda, D., Chu, C. W. & Ho, K. C., 19-06-2009, In : Journal of Materials Chemistry. 19, 24, p. 4077-4080 4 p.

Research output: Contribution to journalArticle

50 Citations (Scopus)

Fe ion doping effect on electrical and magnetic properties of La 0.7Ca0.3Mn1-xFexO3 (0 ≤ x ≤ 1)

Kumar, N., Kishan, H., Rao, A. & Awana, V. P. S., 23-07-2010, In : Journal of Alloys and Compounds. 502, 2, p. 283-288 6 p.

Research output: Contribution to journalArticle

43 Citations (Scopus)

Fine tuning of HOMO energy levels for low-band-gap photovoltaic copolymers containing cyclopentadithienopyrrole and bithiazole units

Patra, D., Sahu, D., Padhy, H., Kekuda, D., Chu, C. W., Wei, K. H. & Lin, H. C., 15-09-2011, In : Macromolecular Chemistry and Physics. 212, 18, p. 1960-1970 11 p.

Research output: Contribution to journalArticle

11 Citations (Scopus)
8 Citations (Scopus)

Flexible fullerene field-Effect transistors fabricated through solution processing

Sung, C. F., Kekuda, D., Chu, L. F., Lee, Y. Z., Chen, F. C., Wu, M. C. & Chu, C. W., 18-12-2009, In : Advanced Materials. 21, 47, p. 4845-4849 5 p.

Research output: Contribution to journalArticle

47 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

5 Citations (Scopus)
4 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

5 Citations (Scopus)

Free volume related fluorescent behavior in electron beam irradiated chalcone doped PVA

Ravindrachary, V., Ismayil, Nayak, S. P., Dutta, D. & Pujari, P. K., 01-09-2011, In : Polymer Degradation and Stability. 96, 9, p. 1676-1686 11 p.

Research output: Contribution to journalArticle

28 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

7 Citations (Scopus)
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

3 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

5 Citations (Scopus)

Gamma rays interactions with Eu2O3doped lead fluoroborate glasses

Wagh, A., Raviprakash, Y. & Kamath, S. D., 01-01-2017, In : Journal of Alloys and Compounds. 695, p. 2781-2798 18 p.

Research output: Contribution to journalArticle

11 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

22 Citations (Scopus)
29 Citations (Scopus)

Growth, structural and optical properties of CdxZn1-xS thin films deposited using spray pyrolysis technique

Raviprakash, Y., Bangera, K. V. & Shivakumar, G. K., 01-01-2010, In : Current Applied Physics. 10, 1, p. 193-198 6 p.

Research output: Contribution to journalArticle

38 Citations (Scopus)

Growth and characterization of semiconducting cadmium selenide thin films

Shreekanthan, K. N., Rajendra, B. V., Kasturi, V. B. & Shivakumar, G. K., 01-01-2003, In : Crystal Research and Technology. 38, 1, p. 30-33 4 p.

Research output: Contribution to journalArticle

41 Citations (Scopus)

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

1 Citation (Scopus)

Growth and transport properties of CuInSe2/ZnO heterostructure solar cell

Dhananjay, Nagaraju, J. & Krupanidhi, S. B., 15-02-2006, In : Materials Science and Engineering B: Solid-State Materials for Advanced Technology. 127, 1, p. 12-16 5 p.

Research output: Contribution to journalArticle

12 Citations (Scopus)

Growth of ferroelectric Li-doped ZnO thin films for metal-ferroelectric-semiconductor FET

Dhananjay, Nagaraju, J., Choudhury, P. R. & Krupanidhi, S. B., 07-07-2006, In : Journal of Physics D: Applied Physics. 39, 13, p. 2664-2669 6 p., 005.

Research output: Contribution to journalArticle

26 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

4 Citations (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

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

2 Citations (Scopus)

Hybrid TiOx/fluoropolymer bi-layer dielectrics for low-voltage complementary inverters

Sung, C. F., Kekuda, D., Chu, L. F., Chen, F. C., Cheng, S. S., Lee, Y. Z., Wu, M. C. & Chu, C. W., 01-01-2010, In : Organic Electronics: physics, materials, applications. 11, 1, p. 154-158 5 p.

Research output: Contribution to journalArticle

5 Citations (Scopus)
12 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

10 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

3 Citations (Scopus)

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

1 Citation (Scopus)

Improved third harmonic nonlinear optical process upon e-beam irradiation in Cl: ZnO thin films

Antony, A., Poornesh, P., Jedryka, J., Ozga, K., Ani, A., Kulkarni, S. D., Sanjeev, G., Chandra Petwal, V., Verma, V. P. & Dwivedi, J., 01-08-2020, In : Materials Science in Semiconductor Processing. 114, 105077.

Research output: Contribution to journalArticle

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

5 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

6 Citations (Scopus)

Influence of annealing on the linear and nonlinear optical properties of Mn doped ZnO thin films examined by z-scan technique in CW regime

Nagaraja, K. K., Pramodini, S., Poornesh, P., Rao, A. & Nagaraja, H. S., 01-08-2016, In : Optical Materials. 58, p. 373-381 9 p.

Research output: Contribution to journalArticle

8 Citations (Scopus)

Influence of Cd on structure, surface morphology, optical and electrical properties of nano crystalline ZnS films

Joishy, S., Antony, A., Poornesh, P., Choudhary, R. J. & B.V, R., 01-03-2020, In : Sensors and Actuators, A: Physical. 303, 111719.

Research output: Contribution to journalArticle

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

2 Citations (Scopus)
15 Citations (Scopus)

Influence of electron beam irradiation on electrical, structural, magnetic and thermal properties of Pr0.8Sr0.2MnO3 manganites

Christopher, B., Rao, A., Petwal, V. C., Verma, V. P., Dwivedi, J., Lin, W. J. & Kuo, Y. K., 01-12-2016, In : Physica B: Condensed Matter. 502, p. 119-131 13 p.

Research output: Contribution to journalArticle

10 Citations (Scopus)

Influence of electron beam irradiation on nonlinear optical properties of Al doped ZnO thin films for optoelectronic device applications in the cw laser regime

Antony, A., Pramodini, S., Poornesh, P., Kityk, I. V., Fedorchuk, A. O. & Sanjeev, G., 01-12-2016, In : Optical Materials. 62, p. 64-71 8 p.

Research output: Contribution to journalArticle

25 Citations (Scopus)