Dr Kumar Haunsbhavi

Employment

• University of the Free State Postdoctoral Researcher
  2025 - Present

Education

• Bangalore University Ph.D
  2016 - 2022

Projects & Funding

Projects & funding information is unavailable.

Publications (14)

• Fabrication and characterization of Gd-doped In2S3 thin film-based photodetector
  Kumar Haunsbhavi, Nagarasanakote Jayaramu Shivaramu, Swapnil Barthwal

  +6 more

  • V. Ganesh
  • I. S. Yahia
  • Basavaraj Angadi
  • Ramesh Karuppannan
  • Hendrik Christoffel Swart
  • +1 more
  Ceramics International 2026 DOI: 10.1016/j.ceramint.2026.06.072
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• Synergetic Effect of Hydroxyapatite/Chitosan-Alginate Polyelectrolyte Nanocomposite for Effective Fluoride (F – ) Adsorption
  ACS Applied Polymer Materials 2026 DOI: 10.1021/acsapm.6c00972
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• Tailoring oxygen vacancies and morphology in La-doped CeO2thin films for highly responsive gaseous NH3 sensing at room temperature
  Sensors and Actuators A: Physical 2026 DOI: 10.1016/j.sna.2026.117528
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• Rapid and reproducible NH3 gas sensing at room temperature using europium-doped CdSe thin films
  Devarajan Alagarasan, S.S. Hegde, B. Shanmugavelu +6 more
  Ceramics International 2026 DOI: 10.1016/j.ceramint.2025.12.042
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• Scientific advancements in antimony selenosulfide solar cells
  Swapnil Barthwal, Siddhant Singh, Kumar Haunsbhavi +7 more
  Journal of Materials Chemistry C 2026 DOI: 10.1039/d5tc02105g
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• Effect of doping (Sn and In) on CdS thin films for ammonia sensing at room temperature
  Kumar Haunsbhavi, Swapnil Barthwal, Nagarasanakote Jayaramu Shivaramu

  +6 more

  • Hitha D. Shetty
  • Devarajan Alagarasan
  • Salem A. AlFaify
  • Mohd. Shkir
  • Prashantha Murahari
  • +1 more
  Sensors and Actuators A: Physical 2024 DOI: 10.1016/j.sna.2024.115567
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• Investigation of sensing properties of Sn-doped NiO thin films for the detection of ammonia gas
  N.V. Srinivasa, Kumar Haunsbhavi, N. Srinatha +3 more
  Materials Science and Engineering: B 2024 DOI: 10.1016/j.mseb.2024.117178
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• Enhanced photodetection performance of silver-doped tin sulfide photodetectors for visible light photodetection
  Sensors and Actuators A: Physical 2023 DOI: 10.1016/j.sna.2022.114065
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• Preparation and characterization of Sn doped NiO thin films by sol–gel spin coating technique
  N.V. Srinivasa, Kumar Haunsbhavi, N. Srinatha +2 more
  Materials Today: Proceedings 2023 DOI: 10.1016/j.matpr.2023.05.597
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• Nanostructured NiO Thin Film for Ammonia Sensing at Elevated Temperatures
  Kumar Haunsbhavi, Devarajan Alagarasan, Nagarasanakote Jayaramu Shivaramu +3 more
  Journal of Electronic Materials 2022 DOI: 10.1007/s11664-022-09859-2
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• Enhancing the photodetection property of CdSe thin films via thermal evaporation technique: role of substrate temperature
  S Sathish Kumar, Santiyagu Valanarasu, K.V. Gunavathy +7 more
  Physica Scripta 2022 DOI: 10.1088/1402-4896/ac619c
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• The effect of rare-earth element (Gd, Nd, La) doping of NiO films on UV photodetector
  Kumar Haunsbhavi, Karuppiah Deva Arun Kumar, Mohd Ubaidullah +5 more
  Physica Scripta 2022 DOI: 10.1088/1402-4896/ac64d4
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• Pseudo n-type behaviour of nickel oxide thin film at room temperature towards ammonia sensing
  Kumar Haunsbhavi, Karuppiah Deva Arun Kumar, Paolo Mele +5 more
  Ceramics International 2021 DOI: 10.1016/j.ceramint.2021.01.230
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• Methanol solvent effect on photosensing performance of AZO thin films grown by nebulizer spray pyrolysis
  Karuppiah Deva Arun Kumar, Paolo Mele, Joice Sophia Ponraj +7 more
  Semiconductor Science and Technology 2020 DOI: 10.1088/1361-6641/ab9208
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