Self diffusion in magnesium oxide
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J Narayan; J Washburn
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Article
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1973
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Elsevier Science
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Qu8ntitetive measurements were mede of the shrinkege rste of dislocation loops, b = 4[ 1011, which were neer the center of the foil. The effect of loop to sink distcmce on the rata of alimb hes been directly confirmed. A value of 110,000 f 4200 ccl/mole for the ectivetion energy for bulk diffusion e