activity
20232026
most citedExceptionally Slow, Long Range, and Non-Gaussian Critical Fluctuations Dominate the Charge Density Wave Transition

7 citations · 7 across the 6 of their papers we have counts for

collaborators
Showing 2023Show all

2 papers · 1 filter

cond-mat.str-el2023★ 7 cited

Exceptionally Slow, Long Range, and Non-Gaussian Critical Fluctuations Dominate the Charge Density Wave Transition

Sk Kalimuddin, Sudipta Chatterjee, Arnab Bera +7

is a well-studied quasi-one-dimensional compound long-known to have a charge-density wave (CDW) transition around 263 K. We argue that the critical fluctuations of th…

cond-mat.str-el2023

Raman signatures of lattice dynamics across inversion symmetry breaking phase transition in quasi-1D compound, (TaSe)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…