D. Roy

collaborators

2 papers

cond-mat.str-el2026

Emergence of a hidden-order phase well below the charge density wave transition in a topological Weyl semimetal (TaSe $_{4}$ ) $_{2}$ I

Sk Kalimuddin, Sudipta Chatterjee, Arnab Bera +7

The emergence of a charge density wave (CDW) in a Weyl semimetal -- a correlated topological phase, is exceptionally rare in condensed matter systems. In this context, the quasi-on…

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.…

Emergence of a hidden-order phase well below the charge density wave transition in a topological Weyl semimetal (TaSe4​)2​I

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

Emergence of a hidden-order phase well below the charge density wave transition in a topological Weyl semimetal (TaSe $_{4}$ ) $_{2}$ I

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