4 papers
Tunable Carrier Dynamics in Carbide Antiperovskites via A-Site Cation Substitution
Sanchi Monga, Saswata Bhattacharya
We present a comprehensive first-principles investigation of the electronic structure and excited-state carrier dynamics in the carbide antiperovskites CaCSe and SrCSe$…
Tuning Nonradiative Recombination via Cation Substitution in Inorganic Antiperovskite Nitrides
Sanchi Monga, Saswata Bhattacharya
Inorganic antiperovskite nitrides have recently emerged as promising materials for photovoltaic applications, yet their nonradiative recombination dynamics remain largely unexplore…
Exploring the role of four-phonon scattering in the lattice thermal transport of LaMoN
Manjari Jain, Sanchi Monga, Saswata Bhattacharya
In this work, we systematically investigate the lattice thermal conductivity () of LaMoN in the 2/ and 3 phases using first-principles calculations combined w…
Role of Dimensionality on Excitonic Properties of BiSeI using Many-body Perturbative Approaches
Sanchi Monga, Saswata Bhattacharya
The mechanical exfoliation of two-dimensional materials has sparked significant interest in the study of low-dimensional structures. In this work, we investigate the bulk and low-d…