Abstract
The kinetics of the motion and the surmounting of detents by dislocations in sodium chloride and potassium chloride crystals is investigated herein. Special attention is paid to a comparative study of the mean free paths of the screw and edge dislocations. It is established that the mean free paths of the screw dislocations is somewhat less than for edge dislocations under identical test conditions. The kinetic curves obtained were processed within the frame-work of theoretical representations about the motion of dislocations in crystals containing detents of two kinds.
Similar content being viewed by others
Literature cited
R. L. Fleischer, J. Appl. Phys.,33, 3504 (1962).
É. Yu. Gutmanas and É. M. Nadgornyi, Fiz. Tverd. Tela,10, 2292 (1968).
J. J. Gilman, J. Appl. Phys.,36, 3195 (1965).
A. A. Predvoditelev, N. K. Rakova, and Nan Hung-Pin, Fiz. Tverd. Tela,9, 300 (1967).
V. M. Borzhkovskaya, A. I. Landau, and L. V. Noda, Kristallografiya,16, 806 (1971).
I. V. Stratan, A. I. Predvoditelev, and V. M. Stepanova, Fiz. Tverd. Tela,12, 767 (1970).
N. N. Novikov and N. Ya. Pysanko, Ukr. Fiz. Zh.,12, No. 9, 1545 (1967).
V. A. Makara and N. N. Novikov, Dokl. Akad. Nauk SSSR,199, No. 3, 586 (1971).
V. A. Makara, N. N. Novikov, and S. V. Mnyshenko, Problemy Prochnosti,11, 64 (1971).
A. I. Landau, V. A. Makara, and N. N. Novikov, Investigation of the Influence of Interaction between Dislocations and Detents on the Nature of Their Motion in Alkali-Halide Crystals, FTINT, Khar'kov (1972).
V. A. Makara, N. N. Novikov, and O. V. Rudenko, Fiz. Tverd. Tela,1, 310 (1972).
Author information
Authors and Affiliations
Additional information
Translated from Izvestiya Vysshikh Uchebnykh Zavedenii, Fizika, Vol. 16, No. 9, pp. 17–21, September, 1973.
Rights and permissions
About this article
Cite this article
Dranenko, A.S., Makara, V.A., Novikov, N.N. et al. Investigation of the motion kinetics of screw dislocations in sodium chloride and potassium chloride crystals. Soviet Physics Journal 16, 1200–1203 (1973). https://doi.org/10.1007/BF00890877
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF00890877