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Comments on “Self-diffusion and elastic constants in the anomalous b.C.C. metals”

✍ Scribed by G.B. Gibbs


Publisher
Elsevier Science
Year
1967
Weight
302 KB
Volume
15
Category
Article
ISSN
0001-6160

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✦ Synopsis


Eow Zener's analysis and any self-consistent elastic Bat. 15, 144 (1967).

model of saddle-point deformation has not the internal 2. J. E. WORS~M, M. K. %RLKII?SON and c. G. kb%Z% J.


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Reply to comments on “Self-diffusion and
✍ H.I. Aaronson; P.G. Shewmon 📂 Article 📅 1967 🏛 Elsevier Science ⚖ 278 KB

Now wvaph = -Pwv2h so that (aAG/ap)T = AV and any pressure-variation of AF (through elastic moduli) is irrelevant. A lattice diffusivity increasing with increasing pressure implies a negative activation volume AV. However, it is not certain that the simple effect on lattice diffusion was measured