Twist-boundary energy in aluminium an ab initio calculation
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Lodge, K. W.
Fletcher, Neville H.
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Taylor & Francis
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The variational method of Fletcher and Adamson is used, together with an interaction potential due to Harrison, to calculate the energy of a (100) twist boundary in aluminium as a function of twist angle. The calculated energy rises from a cusped zero for zero misfit to high-angle misfit values of about 500 to 700 erg cm−2, in reasonable agreement with the only experimental data available.
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The Philosophical Magazine: A Journal of Theoretical Experimental and Applied Physics
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2037-12-31
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