Study on the interaction between a dislocation and impurities Part XXI The Gibbs free energy of activation for the breakaway of a dislocation from the agglomerate in KCl single crystals doped with divalent impurities

転位と不純物との相互作用に関する研究 (21) :　2 価不純物を含んだKCl 単結晶中の転位がその不純物の凝 集体を乗り越えるときのギブスの自由エネルギー

Study on the interaction between a dislocation and impurities Part XXI The Gibbs free energy of activation for the breakaway of a dislocation from the agglomerate in KCl single crystals doped with divalent impurities

Creators Kohzuki Yohichi

The value of Gibbs free energy of activation for overcoming of the agglomerate by a dislocation was obtained for the three kinds of force-distance relations between a dislocation and a weak obstacle, which are the square, the parabolic, and the triangular force-distance relations. This was on the basis of the data analyzed from the relative curve of strain-rate sensitivity and stress decrement due to oscillation

[ISSN]0387-9232

[NCID]AN00031668