38 citations · 119 across the 9 of their papers we have counts for
10 papers
Tuning the magnetic properties in MPS3 (M = Mn, Fe, and Ni) by proximity-induced Dzyaloshinskii Moriya interactions
Suvodeep Paul, Devesh Negi, Saswata Talukdar +12
Tailoring the quantum many-body interactions in layered materials through appropriate heterostructure engineering can result in emergent properties that are absent in the constitue…
Spin-phonon coupling in Sr and Ti incorporated 9R-BaMnO3
Bommareddy Poojitha, Anjali Rathore, Surajit Saha
Materials having strong coupling between different degrees of freedom such as spin, lattice, orbital, and charge are of immense interest due to their potential device applications.…
Phonon Anomaly In 9R-Ba0.9Sr0.1MnO3
Bommareddy Poojitha, Surajit Saha
Materials which possess coupling between different degrees of freedom such as charge, spin, orbital and lattice are of tremendous interest due to their potential for device applica…
Signatures of Weak Spin-Phonon Coupling in 12R-BaTi0.4Mn0.6O3: A Raman Study
Bommareddy Poojitha, Anjali Rathore, Surajit Saha
Antiferromagnetic materials with strong spin-phonon coupling have the potential for spintronic applications. Here, we report the structural, magnetic, and vibrational properties of…
Engineering crystal structure and spin-phonon coupling in Ba1-xSrxMnO3
Bommareddy Poojitha, Ankit Kumar, Anjali Rathore +2
The interplay between different degrees of freedom such as charge, spin, orbital, and lattice has received a great deal of interest due to its potential to engineer materials prope…
Effect of phonon anharmonicity on ferroelectricity in EuxBa1-xTiO3
Bommareddy Poojitha, Km Rubi, Soumya Sarkar +3
Investigating the competition between ferroelectric ordering and quantum fluctuations is essential to tailor the desired functionalities of mixed ferroelectric and incipient ferroe…
Correlations between the structural, magnetic, and ferroelectric properties of BaMO3: M = Ti1-x(Mn/Fe)x compounds: A Raman study
Bommareddy Poojitha, Ankit Kumar, Anjali Rathore +1
Multiferroics possess two or more switchable states such as polarization, magnetization, etc. Phonon excitations in multiferroic phase are strongly modified by magnetoelectric coup…
Hexagonal Boron Nitride-Graphene Heterostructures with Enhanced Interfacial Thermal Conductance for Thermal Management Applications
Saheb Karak, Suvodeep Paul, Devesh Negi +4
Atomically thin monolayers of graphene show excellent electronic properties which have led to a great deal of research on their use in nanoscale devices. However, heat management o…
Signatures of magnetostriction and spin-phonon coupling in magnetoelectric hexagonal 15R-BaMnO3
Bommareddy Poojitha, Anjali Rathore, Ankit Kumar +1
Spin-phonon coupling, the interaction of spins with surrounding lattice is a key parameter to understand the underlying physics of multiferroics and engineer their magnetization dy…
Electron-phonon coupling in APd3O4: A = Ca, Sr, and Sr0.85Li0.15
Bommareddy Poojitha, B. H. Reddy, Aprajita Joshi +4
Here we have investigated the role of electron-phonon coupling on the Raman spectrum of narrow bandgap semiconductors APd3O4 (A = Ca, Sr) and hole-doped system Sr0.85Li0.15Pd3O4. F…