The influence of thermal processing on the relative mobility of edge and screw dislocations in NaCl crystals |
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| Authors: | R P Zhitaru N A Palistrant |
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| Institution: | (1) Institute of Applied Physics, Moldova Academy of Sciences, 277028 Kishinev, Moldova |
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| Abstract: | The effect of thermal processing on the mobility of dislocations is investigated in NaCl crystals doped with impurities of
various types—high-solubility impurities (Ca2+) and low-solubility impurities (Pb2+). The results obtained after aging and thermal processing indicate that the type of impurity and its state (e.g., level of
aggregation) in the crystal have a strong effect on the relative mobility of edge and screw dislocations, and also on the
parameters of double transverse slip.
Fiz. Tverd. Tela (St. Petersburg) 41, 1041–1043 (June 1999) |
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