SELF-DIFFUSION IN ICE SINGLE CRYSTALS.

Measurements of the diffusion constants in single crystals of ice in directions parallel and perpendicular to the c-axis are described. The anisotropy of activation energy was obtained. The higher activation energy perpendicular to the c-axis indicates the free interstitial molecular jump mechanism...

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Bibliographic Details
Main Author: Itagaki,K.
Other Authors: COLD REGIONS RESEARCH AND ENGINEERING LAB HANOVER N H
Format: Text
Language:English
Published: 1966
Subjects:
Snow
Ice and Permafrost
(*ICE
*DIFFUSION)
SINGLE CRYSTALS
ANISOTROPY
CRYSTAL STRUCTURE
THERMAL PROPERTIES
TRANSPORT PROPERTIES
CRYSTALLOGRAPHY
Ice
permafrost
Online Access:http://www.dtic.mil/docs/citations/AD0631719
http://oai.dtic.mil/oai/oai?&verb=getRecord&metadataPrefix=html&identifier=AD0631719
Description
Summary:Measurements of the diffusion constants in single crystals of ice in directions parallel and perpendicular to the c-axis are described. The anisotropy of activation energy was obtained. The higher activation energy perpendicular to the c-axis indicates the free interstitial molecular jump mechanism for diffusion in ice. (Author)

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