134 citations · 376 across the 12 of their papers we have counts for
12 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…
Symmetry breaking and structure instability in ultra-thin 2H-TaS2 across charge density wave transition
Divya Rawat, Aksa Thomas, Ajay Soni
Ultra-thin 2D materials have shown complete paradigm shift of understanding of physical and electronic properties because of confinement effects, symmetry breaking and novel phenom…
Interaction of Acoustic and Optical Phonons in Soft Bonded Cu-Se Framework of Large Unit Cell Minerals with Anionic Disorders
Kewal Singh Rana, Raveena Gupta, Debattam Sarkar +6
Large unit cell copper-chalcogenide based minerals with high crystalline anharmonicity have a potential for thermoelectric applications owing to their inherent poor lattice thermal…
Anisotropic Light-Matter Interactions in Single Crystal Topological Insulator Bismuth Selenide
Divya Rawat, Aditya Singh, Niraj Kumar Singh +1
Anisotropy of light-matter interactions in materials give remarkable information about the phonons and their interactions with electrons. We report the angle-resolved polarized Ram…
Ultralow Thermal Conductivity and Thermoelectric Properties of Bi4GeTe7 with an Intrinsic van der Waal Heterostructure
Niraj Kumar Singh, Ankit Kashyap, Ajay Soni
Ternary chalcogenides, having large crystalline unit cell and van der Waal stacking of layers, are expected to be poor thermal conductors and good thermoelectric (TE) materials. We…
Electron-Phonon Coupling and Quantum Correction to Topological Magnetoconductivity in Bi2GeTe4
Niraj Kumar Singh, Divya Rawat, Dibyendu Dey +5
We report on structure, vibrational properties and weak-antilocalization-(WAL-) induced quantum correction to magnetoconductivity in single crystal Bi2GeTe4. Surface band structure…