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Dr. N. Charumathi

Dr. N. Charumathi

Post Doctoral Fellow
Nanotechnology Research Centre

1)     Charumathi, N.; Dey, S.; Mohanta, K. Influence of Thickness of Active Silicon Nanoparticle Films in Heterojunction Photodetectors. Phys. Status Solidi Appl. Mater. Sci. 2022, 219 (12), 1–9.

2) Nataraj, Charumathi, Kallol Mohanta, and Geetha Priyadarshini Badhirappan. "Investigations on Optical Absorption and the Pyro-phototronic Effect with Selectively Patterned Black Silicon for Advanced Photodetection." ACS Applied Materials & Interfaces 16, no. 18 (2024): 23960-23972.

3)     Nataraj, Charumathi; Kallol Mohanta, and Geetha Priyadarshini Badhirappan. "Silicon meta-atom-enabled self-powered selectively patterned black silicon photodetector for real-time monitoring of sunlight." Journal of Materials Chemistry C 13, no. 11 (2025): 5865-5879.

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Publications

3

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2

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charumathi5566@gmail.com
charuman@srmist.edu.in

silicon nanostructuring, photonic structures for light trapping, thin-film depositions, etching, silicon-based self-powered photosensors, and FDTD simulations

Research Interest:

 

Prof. M. Navaneethan, Ph. D.,

Head, Nanotechnology Research Centre

H104, First Floor, Hi-Tech Building, Main Campus,

SRM Institute of Science and Technology,

Kattankulathur, Chengalpattu - 603 203

Tamilnadu, India.

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SRM Institute of Science and Technology

(Deemed to be University)

SRM Nagar, Kattankulathur, Chengalpattu - 603203, Tamil Nadu, India.

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