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Dhananjaya Kekuda

MSc, PhD (Physics)

 https://orcid.org/0000-0003-4041-0138
  • 1561 Citations
  • 26 h-Index
20032019
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Personal profile

Research Interests

Physics, Renewable Energy, Flexible Electronics

External positions

Fingerprint Dive into the research topics where Dhananjaya Kekuda is active. These topic labels come from the works of this person. Together they form a unique fingerprint.

thin films Physics & Astronomy
Thin films Engineering & Materials Science
Polymers Chemical Compounds
Solar cells Engineering & Materials Science
Heterojunctions Engineering & Materials Science
Zinc Oxide Chemical Compounds
Oxide films Engineering & Materials Science
transistors Physics & Astronomy

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Research Output 2003 2019

1 Citation (Scopus)

Effect of doping concentration and annealing temperature on nitrogen-doped ZnO thin films: an investigation through spectroscopic techniques

Chaitra, U., Mahesha, M. G., Kekuda, D. & Rao, K. M., 01-06-2019, In : Applied Physics A: Materials Science and Processing. 125, 6, 394.

Research output: Contribution to journal › Article

Nitrogen
Doping (additives)
Annealing
Thin films
Temperature

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 journal › Article

Zinc Oxide
Zinc oxide
Aluminum
zinc oxides
Oxide films
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 journal › Article

molecular rotation
Azo Compounds
Azo dyes
Fluorophores
Derivatives

Evolution of defects and their effect on photoluminescence and conducting properties of green-synthesized ZnS nanoparticles

Devi, B. L., Rao, K. M., Kekuda, D. & Ramananda, D., 01-11-2018, In : Applied Physics A: Materials Science and Processing. 124, 11, 767.

Research output: Contribution to journal › Article

Zinc sulfide
Photoluminescence
Nanoparticles
Defects
Microwave heating
3 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 journal › Article

hydrazine
azines
Hydrazine
Electrochemical properties
Electroluminescence