Ordering of two-dimensional crystals confined in strips of finite width

A Ricci, P Nielaba, S Sengupta, K Binder - Physical Review E—Statistical …, 2007‏ - APS
Monte Carlo simulations are used to study the effect of confinement on a crystal of point
particles interacting with an inverse power law potential∝ r− 12 in d= 2 dimensions. This …

Heat conduction through a trapped solid: the effect of structural changes on the thermalconductance

D Chaudhuri, A Chaudhuri… - Journal of Physics …, 2007‏ - iopscience.iop.org
We study the conduction of heat across a narrow solid strip trapped by an external potential
and in contact with its own liquid. Structural changes, consisting of addition and deletion of …

Anomalous structural and mechanical properties of solids confined in quasi-one-dimensional strips

D Chaudhuri, S Sengupta - The journal of chemical physics, 2008‏ - pubs.aip.org
We show using computer simulations and mean field theory that a system of particles in two
dimensions, when laterally confined by a pair of parallel hard walls within a quasi-one …

Structural reordering in monolayers of gold nanoparticles during transfer from water surface to solid substrate

R Banerjee, MK Sanyal, MK Bera, A Singh… - Physical Review E …, 2011‏ - APS
Structural reordering in monolayers of gold nanoparticles during transfer from water surface
to solid substrate has been studied by synchrotron x-ray scattering techniques. Grazing …

Structure of binary colloidal systems confined in a quasi-one-dimensional channel

W Yang, K Nelissen, M Kong, Z Zeng… - Physical Review E …, 2009‏ - APS
The structural properties of a binary colloidal quasi-one-dimensional system confined in a
narrow channel are investigated through modified Monte Carlo simulations. Two species of …

Soliton staircases and standing strain waves in confined colloidal crystals

YH Chui, S Sengupta, K Binder - Europhysics Letters, 2008‏ - iopscience.iop.org
We show by computer simulation of a two-dimensional crystal confined by corrugated walls
that confinement can be used to impose a controllable mesoscopic superstructure of …

Structural and elastic properties of a confined two-dimensional colloidal solid: A molecular dynamics study

ME Foulaadvand, N Ojaghlou - Physical Review E—Statistical, Nonlinear, and …, 2012‏ - APS
We implement molecular dynamics simulations in canonical ensemble to study the effect of
confinement on a two-dimensional crystal of point particles interacting with an inverse power …

Dynamical transitions of a driven Ising interface

MK Sahai, S Sengupta - Physical Review E—Statistical, Nonlinear, and Soft …, 2008‏ - APS
We study the structure of an interface in a three-dimensional Ising system created by an
external nonuniform field H (r, t). H changes sign over a two-dimensional plane of arbitrary …

Fluctuations at a constrained liquid-solid interface

A Chaudhuri, D Chaudhuri, S Sengupta - Physical Review E—Statistical …, 2007‏ - APS
We study the interface between a solid trapped within a bath of liquid by a suitably shaped
nonuniform external potential. Such a potential may be constructed using lasers, external …

Structural transitions in a crystalline bilayer: the case of Lennard-Jones and Gaussian coremodels

T Das, S Sengupta, S Sinha - Journal of Physics: Condensed …, 2009‏ - iopscience.iop.org
We study structural transitions in a system of interacting particles arranged as a crystalline
bilayer, as a function of the density ρ and the distance d between the layers. As d is …