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Published February 1969 | Published + Submitted
Journal Article Open

Mobility of dislocations in aluminum at 74° and 83°K


In a previous article(1) the authors reported determinations of the velocity of dislocations in high-purity single crystals of aluminum as a function of applied stress in the temperature range 123° to 343°K. These results were obtained using a stress-pulse technique in which dislocation positions were observed before and after the stress pulse using the Berg-Barrett x-ray technique. This note reports an extension of the dislocation velocity measurements in aluminum to lower temperatures, 74° and 83°K, and discusses their significance.

Additional Information

© 1969 American Institute of Physics. Received 2 October 1968. This work was supported by the U. S. Atomic Energy Commission. CALT 473-31.

Attached Files

Published - GORjap69b.pdf

Submitted - Mobility_of_Dislocations_in_Aluminum_at_74°K_and_83°K.pdf


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October 16, 2023