Dr. Parikshit Kumar Rajput

APID

11755

ORCID

0000-0002-9691-8881

Google Scholar

https://scholar.google.com/citations?user=o_iaMeAAAAAJ&hl=en

Location

CHENNAI, TAMIL NADU, India

Expertise

Design and synthesis of hybrid halide perovskite materials (Pb-, Bi-based systems) Thin-film fabrication and processing of perovskite semiconductors Structural, optical, and electrical characterization of functional materials Impedance spectroscopy and dielectric analysis of mixed ionic–electronic conductors Charge transport, recombination dynamics, and defect passivation strategies Interface engineering for high-performance optoelectronic devices Ferroelectric and non-centrosymmetric materials characterization Perovskite quantum dots: synthesis, surface chemistry, and device integration Device fabrication and testing: solar cells and photodetectors Stability analysis and degradation mechanisms in perovskite devices

Areas of interest

Hybrid Halide Perovskite Materials and Devices Optoelectronic Devices (Solar Cells, Photodetectors, LEDs) Perovskite Quantum Dots and Nanostructured Materials Charge Transport, Recombination, and Defect Physics Ionic Migration and Interface Engineering in Perovskites Ferroelectricity and Bulk Photovoltaic Effect Non-centrosymmetric and Chiral Functional Materials Dielectric Spectroscopy and Impedance Analysis Device Stability and Degradation Mechanisms Lead-Free and Environmentally Benign Perovskite Alternatives

Member since

December 2025

Publications

1. Chiral methylbenzylammonium bismuth iodide with zero-dimensional perovskite derivative structure
2. Effect of film morphology on circular dichroism of low-dimensional chiral hybrid perovskites
3. Emissive Dark Excitons in Monoclinic Two-Dimensional Hybrid Lead Iodide Perovskites
4. Entropy‐Driven Reversible Melting and Recrystallization of Layered Hybrid Perovskites
5. Nonlinear Optical Properties of 0D Chiral Hybrid Bismuth Iodides
6. Rational design of non-centrosymmetric hybrid halide perovskites