20 citations · 111 across the 16 of their papers we have counts for
16 papers · 1 filter
Jamming states in random sequential adsorption of diffusion-limited aggregates
Fahad Puthalath, Dipanjan Mandal, Sumanta Kundu
Motivated by the ubiquity of ramified fractal deposits in nature and engineered systems, we investigate the irreversible adsorption of diffusion-limited aggregation (DLA) clusters…
Low temperature nucleation rate calculations using the N-Fold way
Federico Ettori, Dipanjan Mandal, David Quigley
We present a numerical study to determine nucleation rates for magnetisation reversal within the Ising model (lattice gas model) in the low-temperature regime, a domain less explor…
Mapping the influence of impurity interaction energy on nucleation in a lattice-gas model of solute precipitation
Dipanjan Mandal, David Quigley
We study nucleation in the two dimensional Ising lattice-gas model of solute precipitation in the presence of randomly placed static and dynamic impurities. Impurity-solute and imp…
Kinetic control of competing nuclei in a dimer lattice-gas model
Dipanjan Mandal, David Quigley
Nucleation is a key step in the synthesis of new material from solution. Well-established lattice-gas models can be used to gain insight into the basic physics of nucleation pathwa…
The freezing phase transition in hard core lattice gases on triangular lattice with exclusion up to seventh next-nearest neighbor
Asweel Ahmed A Jaleel, Dipanjan Mandal, Jetin E. Thomas +1
Hard core lattice gas models are minimal models to study entropy driven phase transitions. In the -NN lattice gas, a particle excludes all sites upto the -th next-nearest nei…
Active Random Walks in One and Two Dimensions
Stephy Jose, Dipanjan Mandal, Mustansir Barma +1
We investigate active lattice walks: biased continuous time random walks which perform orientational diffusion between lattice directions in one and two spatial dimensions. We stud…
Spontaneous layering and power-law order in the three-dimensional fully-packed hard-plate lattice gas
G. Rakala, D. Mandal, S. Biswas +3
We obtain the phase diagram of fully-packed hard plates on a cubic lattice. Each plate covers an elementary plaquette of the cubic lattice and occupies its four vertices, with each…
Phases of the hard-plate lattice gas on a three-dimensional cubic lattice
D. Mandal, G. Rakala, K. Damle +2
We study the phase diagram of a system of hard plates on the three dimensional cubic lattice, {\em i.e.} a lattice gas of plates that each cover an elementary p…
Nucleation rate in the two dimensional Ising model in the presence of random impurities
Dipanjan Mandal, David Quigley
Nucleation phenomena are ubiquitous in nature and the presence of impurities in every real and experimental system is unavoidable. Yet numerical studies of nucleation are nearly al…
Hard core lattice gas with third next-nearest neighbor exclusion on triangular lattice: one or two phase transitions?
Asweel Ahmed A. Jaleel, Dipanjan Mandal, R. Rajesh
We obtain the phase diagram of the hard core lattice gas with third nearest neighbor exclusion on the triangular lattice using Monte Carlo simulations that are based on a rejection…
Rejection-free cluster Wang-Landau algorithm for hard-core lattice gases
Asweel Ahmed A. Jaleel, Jetin E. Thomas, Dipanjan Mandal +2
We introduce a rejection-free, flat histogram, cluster algorithm to determine the density of states of hard-core lattice gases. We show that the algorithm is able to efficiently sa…
Breaking universality in random sequential adsorption on a square lattice with long-range correlated defects
Sumanta Kundu, Dipanjan Mandal
Jamming and percolation transitions in the standard random sequential adsorption of particles on regular lattices are characterized by a universal set of critical exponents. The un…
Phase diagram of a system of hard cubes on the cubic lattice
N. Vigneshwar, Dipanjan Mandal, Kedar Damle +2
We study the phase diagram of a system of hard cubes on a three dimensional cubic lattice. Using Monte Carlo simulations, we show that the system exhibits four di…
Phase transitions in a system of hard -shaped particles on the triangular lattice
Dipanjan Mandal, Trisha Nath, R. Rajesh
We study the different phases and the phase transitions in a system of -shaped particles, examples of which include Immunoglobulin-G and trinaphthylene molecules, on a triangula…
The columnar-disorder phase boundary in a mixture of hard squares and dimers
Dipanjan Mandal, R. Rajesh
A mixture of hard squares, dimers and vacancies on a square lattice is known to undergo a transition from a low-density disordered phase to high-density columnar ordered phase. Alo…
Estimating the Critical Parameters of the Hard Square Lattice Gas Model
Dipanjan Mandal, Trisha Nath, R. Rajesh
The hard square lattice gas model on a square lattice is known to undergo a continuous phase transition from a low density fluid-like phase to high density phase with columnar or s…