Melting and freezing of metal clusters

A Aguado, MF Jarrold - Annual Review of Physical Chemistry, 2011 - annualreviews.org
Recent developments allow heat capacities to be measured for size-selected clusters
isolated in the gas phase. For clusters with tens to hundreds of atoms, the heat capacities …

Nanothermodynamics of metal nanoparticles

ZH Li, DG Truhlar - Chemical Science, 2014 - pubs.rsc.org
Metal nanoparticles have been widely used as functional materials in physics, chemistry,
and biology. Understanding their unique thermodynamic properties is essential both for …

[图书][B] Handbook of nanophysics: principles and methods

KD Sattler - 2010 - taylorfrancis.com
Covering the key theories, tools, and techniques of this dynamic field, Handbook of
Nanophysics: Principles and Methods elucidates the general theoretical principles and …

Calorimetric observation of the melting of free water nanoparticles at cryogenic temperatures

C Hock, M Schmidt, R Kuhnen, C Bartels, L Ma… - Physical review …, 2009 - APS
We present an experimental study of the thermodynamics of free, size-selected water cluster
anions consisting of 48 and 118 molecules. The measured caloric curves of the clusters are …

Structures and stabilities of Aln+, Aln, and Aln−(n= 13–34) clusters

A Aguado, JM López - The Journal of chemical physics, 2009 - pubs.aip.org
Putative global minima of neutral (Al n) and singly charged (⁠ Al n+ and Al n−⁠) aluminum
clusters with n= 13–34 have been located from first-principles density functional theory …

Cluster melting: new, limiting, and liminal phenomena

N Gaston - Advances in Physics: X, 2018 - Taylor & Francis
The thermodynamic behaviour of clusters and nanoscale structures is both a challenge to
the statistical basis of the theory, and of paramount importance to experiment. In this review …

Computational study of the surface properties of aluminum nanoparticles

B Medasani, I Vasiliev - Surface science, 2009 - Elsevier
We calculate the surface energy, surface stress, and lattice contraction of Al nanoparticles
using ab initio density functional and empirical computational techniques. Ab initio …

[HTML][HTML] Condensation and dissociation rates for gas phase metal clusters from molecular dynamics trajectory calculations

H Yang, E Goudeli, CJ Hogan - The Journal of chemical physics, 2018 - pubs.aip.org
In gas phase synthesis systems, clusters form and grow via condensation, in which a
monomer binds to an existing cluster. While a hard-sphere equation is frequently used to …

Melting-point depression by insoluble impurities: A finite size effect

C Hock, S Strassburg, H Haberland, B v. Issendorff… - Physical review …, 2008 - APS
Melting-point depression by soluble impurities is an entropy-driven phenomenon. Studying
partially oxidized free sodium nanoparticles, we found an additional mechanism, which is …

Melting dramatically enhances the reactivity of aluminum nanoclusters

B Cao, AK Starace, OH Judd… - Journal of the American …, 2009 - ACS Publications
The kinetic energy threshold for chemisorption of N2 on Al100+ has been measured as a
function of the nanocluster's temperature from 440 to 790 K. When the Al100+ cluster melts …