Personal profile
Research interests
Textured Porous Piezoelectric Materials for Sensors/ Energy Harvesting Applications
Education/Academic qualification
Physics, Doctor of Philosophy, Structure-Property correlations in ultra-high strain PLZT ceramics prepared via high energy mechanical milling , University of Hyderabad
Award Date: 29 Dec 2016
Physics, Master in Science, State diagram implementation of an irregular counter with external input and output, Mohanlal Sukhadiya University
Award Date: 20 Jun 2007
External positions
Research Assistant Professor, Yeungnam University
1 Dec 2018 → 28 Feb 2023
Postdoctoral Fellow , Yeungnam University
1 Aug 2018 → 30 Nov 2018
Research Associate, Defence Metallurgical Research Laboratory
4 May 2018 → 16 Jul 2018
Research Associate, University of Hyderabad
1 Sept 2016 → 6 Oct 2017
Keywords
- QC Physics
- piezoelectrics
- Ferroelectrics
- Pyroelectrics
- Thin Films
- Thick films
- Energy harvesting
- Energy Storage
- Pulsed Laser Deposition
- Laser Annealing
- Aerosol Deposition
- Single crystals
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Collaborations and top research areas from the last five years
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Freeze-cast porous textured BaTiO3-polymer composites for energy harvesting applications
Kumar, A., Khanbareh, H., Bouville, F., Poulin-Vittrant, G., Li, Z., Roscow, J., Tezcan, A., Yang,, R. & Bowen, C., 11 Aug 2025, In: ACS Applied Energy Materials. 8, 15, p. 11437-11446 10 p.Research output: Contribution to journal › Article › peer-review
Open Access4 Link opens in a new tab Citations (SciVal) -
AC poling-induced giant piezoelectricity and high mechanical quality factor in [001] PMN-PZT hard single crystals
Kumar, A., Kim, W., Sriboriboon, P., Lee, H. Y., Kim, Y. & Ryu, J., 1 Jul 2024, In: Sensors and Actuators A: Physical. 372, p. 115342 10 p.Research output: Contribution to journal › Article › peer-review
Open AccessFile11 Link opens in a new tab Citations (SciVal)106 Downloads (Pure) -
Boosting the energy harvesting performance of cantilever structured magneto-mechano-electric generator by controlling magnetic flux intensity on magnet proof mass
Patil, D., Lee, S., Thakre, A., Kumar, A., Song, H., Jeong, D. & Ryu, J., 10 Jul 2023, In: Journal of Materiomics. 9, 4, p. 735-744Research output: Contribution to journal › Article › peer-review
Open Access27 Link opens in a new tab Citations (SciVal) -
Continuous pyroelectric energy generation with cyclic magnetic phase transition for low-grade thermal energy harvesting
Choi, H., Hur, S., Kumar, A., Song, H., Baik, J., Song, H. & Ryu, J., 20 May 2023, In: Applied Energy. 344, 121271.Research output: Contribution to journal › Article › peer-review
20 Link opens in a new tab Citations (SciVal) -
Electric field-induced irreversible phase transformations in Pb (Zr, Ti) O3-based piezoceramics
Kalyani, A., Kumar, A. & James, A., 15 Feb 2023, In: Solid State Communications. 361, p. 115082Research output: Contribution to journal › Article › peer-review
4 Link opens in a new tab Citations (SciVal)