Ponniah Vajeeston

15PUBLICATIONS
21CO-AUTHORS
Photonics, optoelectronics and optical communicationsTheoretical quantum chemistryOptical properties of materialsStructural properties of condensed matterNanoelectronics
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Publications (15)

|Sep 26, 2026
First-Principles Investigation into Structural and Optoelectronic Properties of Mixed Halide Perovskites CsPbBr3-y X y (X = I, Cl, F; y = 0, 1, 2, 3) Using GGA, mBJ, mBJ + SOC, and HSE Functionals.

|Jan 27, 2026
Benchmarking Density Functional Theory for Accurate Calculation of Nitride Band Gaps.

Chris E Mohn, Helmer Fjellvåg, Ponniah Vajeeston

|Nov 03, 2025
A New Series of Multication MLiZnS2 (M = Na, K, Rb, and Cs) Compounds for Photovoltaic ApplicationsA First-Principles Study.

Suresh Alagarsamy, Kanimozhi Balakrishnan, Ponniah Vajeeston

|Apr 14, 2025
MoTe2 Polymorphs: A DFT Approach to Structural, Electronic, Mechanical and Vibrational Properties.

Lathifa Banu S, Kanimozhi Balakrishnan, Vasu Veerapandy

|Mar 17, 2025
First-Principles Investigation of Pressure-Induced Structural Phase Transition and Properties of CsPbF3 Polymorphs.

Paraman Mahalaxmi, Kanimozhi Balakrishnan, Vasu Veerapandy

|Nov 29, 2024
Biocompatible Triboelectric Nanogenerators for Self-Powered Microelectronics: Design, Performance, and Real-Time Applications.

Karthikeyani Ramesh, Sasirekha Venkidusamy, Ponniah Vajeeston

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Frequent Collaborators

4 joint publications

Helmer Fjellvåg

2 joint publications

David S Wragg

2 joint publications

Anja O Sjåstad

2 joint publications

Paraman Mahalaxmi