Experimental determination of <10 10>/ Ψ tilt grain boundary energies in ice

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Ice grain boundary energies γgb relative to the free surface energy γs were determined by studying the topographic details revealed by plastic replicas of the ice grain boundary groove-free surface with a Laser Confocal 3D Microscope. The samples analyzed were high purity ice bicrystals, with ‹101–...

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Autores principales:	Druetta, Esteban, Nasello, Olga B., Di Prinzio, Carlos L.
Formato:	article
Lenguaje:	Inglés
Publicado:	2021
Materias:	Ice Grain boundary energy Grain boundary groove Coincident site lattice (CSL) Laser confocal 3D microscope
Acceso en línea:	http://hdl.handle.net/11086/20548 http://dx.doi.org/10.5539/jmsr.v3n1p69
Aporte de:	Repositorio Digital Universitario (UNC) de Universidad Nacional de Córdoba

id	I10-R14111086-20548
record_format	dspace
institution	Universidad Nacional de Córdoba
institution_str	I-10
repository_str	R-141
collection	Repositorio Digital Universitario (UNC)
language	Inglés
topic	Ice Grain boundary energy Grain boundary groove Coincident site lattice (CSL) Laser confocal 3D microscope
spellingShingle	Ice Grain boundary energy Grain boundary groove Coincident site lattice (CSL) Laser confocal 3D microscope Druetta, Esteban Nasello, Olga B. Di Prinzio, Carlos L. Experimental determination of <10 10>/ Ψ tilt grain boundary energies in ice
topic_facet	Ice Grain boundary energy Grain boundary groove Coincident site lattice (CSL) Laser confocal 3D microscope
description	Ice grain boundary energies γgb relative to the free surface energy γs were determined by studying the topographic details revealed by plastic replicas of the ice grain boundary groove-free surface with a Laser Confocal 3D Microscope. The samples analyzed were high purity ice bicrystals, with ‹101– 0›/Ψ tilt grain boundaries, annealed at –18 o C. Values obtained of γgb/γs were analyzed using coincidence site lattice (CSL) theory. Significant correspondence was found between the γgb/γs values and the planar density of coincident sites on the interface plane. The results show that γgb/γs depends on the GB inclination and may be up to one order of magnitude different.
format	article
author	Druetta, Esteban Nasello, Olga B. Di Prinzio, Carlos L.
author_facet	Druetta, Esteban Nasello, Olga B. Di Prinzio, Carlos L.
author_sort	Druetta, Esteban
title	Experimental determination of <10 10>/ Ψ tilt grain boundary energies in ice
title_short	Experimental determination of <10 10>/ Ψ tilt grain boundary energies in ice
title_full	Experimental determination of <10 10>/ Ψ tilt grain boundary energies in ice
title_fullStr	Experimental determination of <10 10>/ Ψ tilt grain boundary energies in ice
title_full_unstemmed	Experimental determination of <10 10>/ Ψ tilt grain boundary energies in ice
title_sort	experimental determination of <10 10>/ ψ tilt grain boundary energies in ice
publishDate	2021
url	http://hdl.handle.net/11086/20548 http://dx.doi.org/10.5539/jmsr.v3n1p69
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bdutipo_str	Repositorios
_version_	1764820394471063555

Experimental determination of <10 10>/ Ψ tilt grain boundary energies in ice

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