Exploring energy landscapes

DJ Wales - Annual review of physical chemistry, 2018 - annualreviews.org
Recent advances in the potential energy landscapes approach are highlighted, including
both theoretical and computational contributions. Treating the high dimensionality of …

ABCluster: the artificial bee colony algorithm for cluster global optimization

J Zhang, M Dolg - Physical Chemistry Chemical Physics, 2015 - pubs.rsc.org
Global optimization of cluster geometries is of fundamental importance in chemistry and an
interesting problem in applied mathematics. In this work, we introduce a relatively new …

Exact electronic states with shallow quantum circuits from global optimisation

HGA Burton, D Marti-Dafcik, DP Tew… - npj Quantum …, 2023 - nature.com
Quantum computers promise to revolutionise molecular electronic simulations by
overcoming the exponential memory scaling. While electronic wave functions can be …

100 Years of the Lennard-Jones Potential

P Schwerdtfeger, DJ Wales - Journal of Chemical Theory and …, 2024 - ACS Publications
It is now 100 years since Lennard-Jones published his first paper introducing the now
famous potential that bears his name. It is therefore timely to reflect on the many …

[图书][B] Structure and properties of nanoalloys

R Ferrando - 2016 - books.google.com
Structure and Properties of Nanoalloys is devoted to the topic of alloy nanoparticles, the bi-
or multicomponent metallic nanoparticles that are often called nanoalloys. The interest in …

Perspective: Insight into reaction coordinates and dynamics from the potential energy landscape

DJ Wales - The Journal of chemical physics, 2015 - pubs.aip.org
This perspective focuses on conceptual and computational aspects of the potential energy
landscape framework. It has two objectives: first to summarise some key developments of …

Systematic comparison of genetic algorithm and basin hopping approaches to the global optimization of Si (111) surface reconstructions

MN Bauer, MIJ Probert, C Panosetti - The Journal of Physical …, 2022 - ACS Publications
We present a systematic study of two widely used material structure prediction methods, the
Genetic Algorithm and Basin Hopping approaches to global optimization, in a search for the …

Optimizing the shape and chemical ordering of nanoalloys with specialized walkers

D Rapetti, C Roncaglia… - Advanced Theory and …, 2023 - Wiley Online Library
New algorithms for the optimization of alloy nanoparticles (nanoalloys) are presented. The
new algorithms are based on the concept of multiple basin‐hopping walkers running in …

Determining the equilibrium structures of nanoalloys by computational methods

R Ferrando - Journal of Nanoparticle Research, 2018 - Springer
Nanoalloys are bi-or multi-metallic nanoparticles with sizes in the range between 1 and 100
nm. They are the subject of intense research activity in the last decades, both in experiments …

Versatile optimization of chemical ordering in bimetallic nanoparticles

G Kovács, SM Kozlov, KM Neyman - The Journal of Physical …, 2017 - ACS Publications
Chemical ordering in bimetallic nanocrystallites can now be efficiently determined by density-
functional calculations with the help of topological energy expressions. Herein, we deal with …