T. K. Sharma

Raja Ramanna Centre for Advanced Technology — India

Physics and Astronomy · Physical Sciences

19h-index1.3kcitations155works1.92yr avg
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Research Topics

Semiconductor Quantum Structures and Devices(94), GaN-based semiconductor devices and materials(37), Advanced Semiconductor Detectors and Materials(26), Quantum and electron transport phenomena(24), Semiconductor materials and devices(24)

Publications155 total

A comparative study of federated learning model weight aggregation algorithms for privacy-preserving IoMT applications
2025
Identification of transition metals and their alloys using a synchrotron X-ray source and a MOVPE grown GaAs p-i-n detector
Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment·2025
Identification of Surface, Interface, and Bulk States on the Pristine and Passivated InP (001) and (111) Surfaces Using Surface Photovoltage Spectroscopy
physica status solidi (RRL) - Rapid Research Letters·2025Open Access
Federated learning approaches for DDoS detection in IoMT: Challenges, models, and performance evaluation
2025
Data Mining and Analysis of Students Academic Credits Progress in Post-degree Improvement Exams—A Case Study of the University of Delhi
Transactions on computer systems and networks·2025
Indian power sector decarbonization: Net-zero by 2050 or 2070
Energy Sustainable Development/Energy for sustainable development·2024· 12 cited
Ultrafast carrier dynamics in InGaN quantum well channel based high electron mobility transistor structure
Journal of Luminescence·2024· 3 cited
Investigations on the effect of arsenic and phosphorus atomic exchange on the origin of crystal potential fluctuations in InAsP/InP epilayers
Applied Surface Science·2024· 1 cited
Full-zone optical spin injection in AlxGa1-xAs alloys
Journal of Physics D Applied Physics·2024
Effect of cap layer and post growth on-site hydride passivation on the surface and interface quality of InAsP/InP hetero and QW structures
Surfaces and Interfaces·2024· 2 cited
Decarbonizing the Indian Power Sector: Assessing the Impact of a 30-Year Plan to Net Zero
2024
Impact of oxygen plasma power on the performance of Ga2O3 passivated GaN ultraviolet photodetectors
Applied Surface Science·2024· 7 cited
Investigations on the Effect of Arsenic and Phosphorus Atomic Exchange on the Origin of Crystal Potential Fluctuations in Inasp/Inp Epilayers
SSRN Electronic Journal·2024Open Access
Identification and control of crystalline nuclei facets imparting to the breaking of symmetry selection rules of optical phonon modes in GaP/Si (001)
Surfaces and Interfaces·2023· 2 cited
Ultranarrow Band UV Detection in GaN with Simple Device Architecture
physica status solidi (RRL) - Rapid Research Letters·2022· 1 cited
Blocking Si‐Induced Visible Photoresponse in <i>n</i>‐Mg<sub><i>x</i></sub>Zn<sub>1–<i>x</i></sub>O/p‐Si Heterojunction UV Photodetectors Using MgO Barrier Layer
physica status solidi (a)·2022· 5 cited
Bandgap tunability and local structure of MgxZn1–xO (0 ≤ x ≤ 1) thin films grown by RF magnetron co-sputtering
Applied Physics A·2022· 14 cited
On-sky experiment of the discrete beam combiner: lessons learned and strategies for improved calibration of the transfer function
2022
Optical design, analysis, and performances of the infrared and visible channels of the warm calibration unit in METIS/ELT
Ground-based and Airborne Instrumentation for Astronomy IX·2022· 1 citedOpen Access
Role of Intra‐Band Relaxation of Holes and Tunneling of Electrons in Carrier Relaxation in AlGaAs/GaAs Quantum Well
physica status solidi (b)·2022· 1 cited
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Frequent Co-authors

S. Porwal(18), V. K. Dixit(16), Ravi Kumar(14), S. M. Oak(13), Shailesh K. Khamari(11), Shailendra Kumar(8), S. D. Singh(7), Abhishek Chatterjee(6), Pankaj Misra(4), Tapas Ganguli(4), Pragya Tiwari(4), Alka Ingale(4), Geetanjali Vashisht(4), M. Zorn(4), F. Bugge(4), M. Weyers(4), E. Towe(3), L. M. Kukreja(3), Ashish Kumar Nath(3), U. Zeimer(3)