22 citations · 27 across the 3 of their papers we have counts for
9 papers
Anomalous structural and mechanical properties of solids confined in quasi one dimensional strips
Debasish Chaudhuri, Surajit Sengupta
We show using computer simulations and mean field theory that a system of particles in two dimensions, when confined laterally by a pair of parallel hard walls within a quasi one d…
Novel Fluctuations at a Constrained Liquid-Solid Interface
Abhishek Chaudhuri, Debasish Chaudhuri, Surajit Sengupta
We study the interface between a solid trapped within a bath of liquid by a suitably shaped non-uniform external potential. Such a potential may be constructed using lasers, extern…
Equilibrium and transport properties of constrained systems
Debasish Chaudhuri
Systems under external confinement and constraints often show interesting properties. In this thesis, we study some systems under external confinement. We begin by finding out the…
Heat conduction in a confined solid strip: Response to external strain
Debasish Chaudhuri, Abhishek Dhar
We study heat conduction in a system of hard disks confined to a narrow two dimensional channel. The system is initially in a high density solid-like phase. We study, through noneq…
Electrical transport in deformed nanostrips: electrical signature of reversible mechanical failure
Soumendu Datta, Debasish Chaudhuri, Tanusri Saha-Dasgupta +1
We calculate the electrical conductivity of a thin crystalline strip of atoms confined within a quasi one dimensional channel of fixed width. The conductivity shows anomalous behav…
Direct test of defect mediated laser induced melting theory for two dimensional solids
Debasish Chaudhuri, Surajit Sengupta
We investigate by direct numerical solution of appropriate renormalization flow equations, the validity of a recent dislocation unbinding theory for laser induced freezing/melting…