[图书][B] Soft computing in chemical and physical sciences: a shift in computing paradigm

K Sarkar, SP Bhattacharyya - 2017 - taylorfrancis.com
This book can be regarded as' Soft computing for physicists and chemists self-taught'. It
prepares the readers with a solid background of soft computing and how to adapt soft …

Structure and spectroscopy of water‐fluoride microclusters: A combined genetic algorithm and DFT‐based study

SG Neogi, P Chaudhury - Journal of Computational Chemistry, 2012 - Wiley Online Library
In this article, we explore the efficiency of using a coupled genetic algorithm (GA) and
density functional theory (DFT) based strategy to evaluate probable structures of (H2O) nF …

Elucidation of Noble Gas Cluster Configurations Bound on Graphdiyne: A Metaheuristic Approach

C John, M Rajeevan, RS Swathi - Chemistry–An Asian Journal, 2022 - Wiley Online Library
Graphynes are a class of all‐carbon two‐dimensional membranes that have been intensely
researched for various membrane‐based technologies on account of their unique pore …

Solvation of isoelectronic halide and alkali metal ions by argon atoms

CA Rock, SN Arradondo… - The Journal of Physical …, 2021 - ACS Publications
This work systematically examines the interactions of alkali metal cations and their
isoelectronic halide counterparts with up to six solvating Ar atoms (M+ Ar n and X–Ar n …

Selective bond breaking mediated by state specific vibrational excitation in model HOD molecule through optimized femtosecond IR pulse: A simulated annealing …

BK Shandilya, S Sen, T Sahoo, S Talukder… - The Journal of …, 2013 - pubs.aip.org
The selective control of O–H/O–D bond dissociation in reduced dimensionality model of
HOD molecule has been explored through IR+ UV femtosecond pulses. The IR pulse has …

Structure, electronic properties and vibrational spectra of (MgF2)n clusters through a combination of genetic algorithm and DFT-based approach

SG Neogi, P Chaudhury - Molecular Physics, 2015 - Taylor & Francis
In this article, we look at the option of using a stochastic optimisation technique, namely
genetic algorithm (GA) in association with density functional theory (DFT) to find out the …

Predicting stability limits for pure and doped dicationic noble gas clusters undergoing coulomb explosion: A parallel tempering based study

S Ghorai, P Chaudhury - Journal of Computational Chemistry, 2018 - Wiley Online Library
We have used a replica exchange Monte‐Carlo procedure, popularly known as Parallel
Tempering, to study the problem of Coulomb explosion in homogeneous Ar and Xe …

A generalized recipe to construct elementary or multi-step reaction paths via a stochastic formulation: Application to the conformational change in noble gas clusters

S Talukder, S Sen, R Sharma, SK Banik, P Chaudhury - Chemical Physics, 2014 - Elsevier
abstract In this paper we demonstrate a general strategy to map out reaction paths
irrespective of the number of kinetic steps required to bring about the change. ie, whether …

A comparative study on full diagonalization of Hessian matrix and Gradient-only technique to trace out reaction path in doped noble gas clusters using stochastic …

SK Biring, P Chaudhury - Chemical Physics, 2012 - Elsevier
This paper proposes Simulated Annealing based search to locate critical points in mixed
noble gas clusters where Ne and Xe are individually doped in Ar-clusters. Using Lennard …

A parallel tempering based study of Coulombic explosion and identification of dissociating fragments in charged noble gas clusters

S Talukder, S Sen, SG Neogi… - The Journal of Chemical …, 2013 - pubs.aip.org
Xe n 2+⁠, where “n” is the size of the cluster units. We would like to find out the correct limit
for sizes of each of these systems, above which the clusters stay intact as a single unit and …