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Journal ArticleDOI

Surface melting of copper

TLDR
In this article, the quasiharmonic free energy of (100), (110), and (111) surfaces within the slab model was computed for the surface instabilities of copper metal and it was shown that a loose-packed surface would melt prior to a close-packed one if contractive surface relaxations are neglected.
Abstract
The surface instabilities of copper metal are studied by computing the quasiharmonic free energy of (100), (110), and (111) surfaces within the slab model. We find that a loose-packed surface would melt prior to a close-packed one if contractive surface relaxations are neglected. The inclusion of surface contractions can reverse the order of these instabilities in agreement with recent experiments.

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Journal ArticleDOI

The premelting of ice and its environmental consequences

TL;DR: A review of the basic mechanisms of premelting and their roles in the environmental phenomena can be found in this article, where the principal results of numerous studies are reviewed, and trends in current research are outlined.
Journal ArticleDOI

Melting, freezing and colloidal suspensions

TL;DR: In this paper, the statistical mechanics of these ubiquitous phase transitions and highlights recent work on the bulk and surface melting of solids, crystal growth from the melt, and the kinetic glass transition of supercooled liquids are discussed.

Production and processing of graphene and related materials

Claudia Backes, +148 more
TL;DR: In this article, the authors present an overview of the main techniques for production and processing of graphene and related materials (GRMs), as well as the key characterization procedures, adopting a 'hands-on' approach, providing practical details and procedures as derived from literature and from the authors' experience, in order to enable the reader to reproduce the results.
Journal ArticleDOI

Substrate-Induced and Thin-Film Phases: Polymorphism of Organic Materials on Surfaces

TL;DR: In this paper, the role of the substrate in controlling the growth and subsequent structural order has been discussed in detail and the impact of polymorphism on organic electronic device properties has been addressed.
Journal ArticleDOI

Melting and superheating of metals and alloys

TL;DR: In this article, the melting of small particles and in particular, embedded small particles which have been studied less extensively is discussed. And the observed asymmetry in the solidification and melting behavior of metals and alloys is investigated.
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