Self-Diffusion in Single Crystal Ice
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概要
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Measurement of self-diffusion in ice ⊥(00,1) and ⊥(10,0) were made by a tracer sectioning method using single crystals from Mendenhall Glacier, Alaska. U.S.A.. The activation energies of diffusion D_<⊥(00,1)> and D_<⊥(10,0)> are 0.54eV and 0.65eV respectively. Among the several possible mechanisms the "free interestitial molecule mechanism" is the only mechanism which would give higher activation energy of diffusion along ⊥(10,0) than ⊥(00,1).
- 社団法人日本物理学会の論文
- 1967-02-05