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

dc.creatorDruetta, Esteban
dc.creatorNasello, Olga B.
dc.creatorDi Prinzio, Carlos L.
dc.date.accessioned2021-09-29T22:40:54Z
dc.date.accessioned2022-10-14T18:11:58Z
dc.date.available2021-09-29T22:40:54Z
dc.date.available2022-10-14T18:11:58Z
dc.date.created2021-09-29T22:40:54Z
dc.date.issued2014
dc.identifierDruetta, E., Nasello, O. B., & Di Prinzio, C. L. (2014). Experimental Determination of <1010> / Ψ Tilt Grain Boundary Energies in Ice. Journal of Materials Science Research, 3 (1), 69-76 http://dx.doi.org/10.5539/jmsr.v3n1p69
dc.identifierhttp://hdl.handle.net/11086/20548
dc.identifierhttp://dx.doi.org/10.5539/jmsr.v3n1p69
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/4266191
dc.description.abstractIce 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.
dc.languageeng
dc.rightshttp://creativecommons.org/licenses/by/3.0/
dc.rightsAttribution 3.0 Unported
dc.sourceissn: 1927-0593
dc.subjectIce
dc.subjectGrain boundary energy
dc.subjectGrain boundary groove
dc.subjectCoincident site lattice (CSL)
dc.subjectLaser confocal 3D microscope
dc.titleExperimental determination of <10 10>/ Ψ tilt grain boundary energies in ice
dc.typearticle


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