Satyabrata Bera

collaborators

3 papers

cond-mat.str-el2025

Signatures of emergent surface states across a displacive topological phase transition in Bi $_{4}$ I $_{4}$

Deep Singha Roy, Sk Kalimuddin, Subrata Pachhal +13

Topological phase transitions involving crystalline symmetry breaking provide a fertile ground to explore the interplay between symmetry, topology, and emergent quantum phenomena.…

cond-mat.str-el2023

Anomalous Hall effect induced by Berry curvature in topological nodal-line van der Waals ferromagnet Fe $_{4}$ GeTe $_{2}$

Satyabrata Bera, Sudipta Chatterjee, Subhadip Pradhan +5

The exploration of nontrivial transport phenomena associated with the interplay between magnetic order and spin-orbit coupling (SOC), particularly in van der Waals (vdW) systems ha…

cond-mat.str-el2023

Raman signatures of lattice dynamics across inversion symmetry breaking phase transition in quasi-1D compound, (TaSe $_{4}$ ) $_{3}$ I

Arnab Bera, Partha Sarathi Rana, Suman Kalyan Pradhan +9

Structural phase transition can occur due to complex mechanisms other than simple dynamical instability, especially when the parent and daughter structure is of low dimension. This…

Signatures of emergent surface states across a displacive topological phase transition in Bi4​I4​

Anomalous Hall effect induced by Berry curvature in topological nodal-line van der Waals ferromagnet Fe4​GeTe2​

Raman signatures of lattice dynamics across inversion symmetry breaking phase transition in quasi-1D compound, (TaSe4​)3​I

Signatures of emergent surface states across a displacive topological phase transition in Bi $_{4}$ I $_{4}$

Anomalous Hall effect induced by Berry curvature in topological nodal-line van der Waals ferromagnet Fe $_{4}$ GeTe $_{2}$

Raman signatures of lattice dynamics across inversion symmetry breaking phase transition in quasi-1D compound, (TaSe $_{4}$ ) $_{3}$ I