Ayusmin Panda. C. Sudakar, and B. R. K. Nanda, “Enhancement of Quantum Efficiency in Perovskite Solar Cells through Whispering Gallery Modes from Titanium Oxide Micro-resonators”, Adv. Photonics Res., 2300339 (2024). https://doi.org/10.1002/adpr.202300339 

Ayusmin Panda, Rakshitha H Ashwath, C. Sudakar, B. R. K.  Nanda, “Fabry-Perot Resonances in Rb3Sb2I9 Microcrystals for Optical Sensing Applications” ACS Appl. Opt. Materials (2025).  https://doi.org/10.1021/acsaom.4c00438

Ayusmin Panda, C. Sudakar, and B. R. K. Nanda, “Whispering Gallery Modes and Fabry-Perot Resonators for photonics and halide perovskite optoelectronics”, Laser & Photonics Reviews, e72011 (2026) https://doi.org/10.1002/lpor.72011

 Ayusmin Panda and B. R. K. Nanda, “Topology-Dependent Spectral Engineering in High-Index Photonic Molecules through Whispering Gallery Mode Hybridization”. (Under Review)

Anjana Nalledath,..Ayusmin Panda, B. R. K. Nanda, Manoj Namboothiry, “Synergistic Electronic and Morphological Tuning via WS2/SAM Hybrid Hole Transport Layer for Non-Fullerene Organic Solar Cell”, ACS Applied Energy Materials.  (Under Review)

“An optoelectronic device with enhanced light absorption”, B.R.K. Nanda, C. Sudakar, Ayusmin Panda, India Patent No.- IN571162.

 Ayusmin Panda, Rakshitha H Ashwath, C. Sudakar, B. R. K.  Nanda, “Enhancement of quantum efficiency in perovskite solar cells through Whispering Gallery Modes from TiO2 micro-resonators" , Photonics for Solar Energy systems, SPIE Digital Library, PC1301409 (2024).  https://doi.org/10.1117/12.3017915

Ayusmin Panda, C. Sudakar, and B. R. K. Nanda, “Dielectric resonators in photonic devices for enabling optical control over perovskite solar cell architectures”. Physics, Simulation, and Photonic Engineering of Photovoltaic Devices XV, 1389108 (2026) https://doi.org/10.1117/12.3079760.

Ayusmin Panda, C. Sudakar, and B. R. K. Nanda, "Absorption enhancement in Perovskite-based Thin film solar cells using Whispering Gallery Modes of Dielectric Spheres" (Poster), ICTN-KLC, IIT Madras, July, 2023.

Ayusmin Panda, C. Sudakar, and B. R. K. Nanda, "Absorption enhancement in Perovskite-based Thin film solar cells using Whispering Gallery Modes of Dielectric Spheres" (Poster), Physics in-House Symposium 2023, Department of Physics, IIT Madras.

 Ayusmin Panda, C. Sudakar, and B. R. K. Nanda, "Enhancement of Quantum Efficiency in Perovskite Solar Cells through Whispering Gallery Modes from Titanium Oxide Micro-resonators" (Poster), 3rd International Conference on Materials Genome, SRM-AP, 23rd - 24th Feb, 2024.

Ayusmin Panda, C. Sudakar, and B. R. K. Nanda,  "Enhancement of Quantum Efficiency in Perovskite Solar Cells through Whispering Gallery Modes from TiO2 Micro-resonators" (Oral Talk), SPIE Photonics Europe, Strasbourg, France, 7th-11th April, 2024. 

Ayusmin Panda, C. Sudakar, and B. R. K. Nanda,"Enhancement of Quantum Efficiency in Perovskite Solar cells using Dielectric Micro-resonators" (Poster), International Conference on Photophysics and Photochemistry, IIT Bombay, 14th-16th October, 2024.

Ayusmin Panda, C. Sudakar, and B. R. K. Nanda, "Enhancement of Quantum Efficiency in Perovskite Solar cells using Dielectric Micro-resonators" (Poster), Physics In-House Symposium, IIT Madras, 2024.

Ayusmin Panda, C. Sudakar, and B. R. K. Nanda, "Dielectric resonators in photonic devices for enabling optical control over perovskite solar cell architectures" (Poster), SPIE Photonics West, San Francisco, California, 17th-22nd January, 2026.