The energy of interaction of the twinning dislocations in a wedge crystal twin was calculated based on the mesoscopic dislocation model. It has been established that the interaction energy of the twinning dislocations increases moderately with increase in the length of the twin. It is shown that the dependence of the interaction energy of the twinning dislocations on the width of the twin is near-parabolic.
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References
M. V. Klassen-Neklyudova, Mechnical Twinning of Crystals [in Russian], Izd. AN SSSR, Moscow (1960).
V. M. Finkel’, V. A. Fedorov, and A. P. Korolev, Destruction of Crystals in Mechanical Twinning [in Russian], Izd. Rostov Univ., Rostov-on-Don (1990).
O. M. Ostrikov and S. N. Dub, Investigation of the mechanical twinning of antimony single crystals by nanoindentation, Inzh.-Fiz. Zh., 76, No. 1, 170–172 (2003).
O. M. Ostrikov, Use of polyparaxylylene thin films in investigation of plastic deformation of the single crystals of bismuth, Prikl. Mekh. Tekh. Fiz., 47, No. 4, 162–166 (2006).
V. S. Savenko, V. V. Uglov, O. M. Ostrikov, and A. P. Khodoskin, Influence of electric current pulses on the twinning of the single crystals of bismuth irradiated by carbon ions, Fiz. Metal. Metalloved., 85, No. 5, 96–105 (1998).
A. M. Kosevich and V. S. Boiko, The dislocation theory of elastic twinning, Usp. Fiz. Nauk, 104, No. 2, 201–254 (1971).
O. M. Ostrikov, Dislocation of the alloy component in polysynthetic twins and the theoretical prediction of the formation of lamellar materials using the phenomenon of polysynthetic twinning, Mater. Tekhn. Instr., 11, No. 3, 54–56 (2006).
O. M. Ostrikov, Dislocation macroscopic model of a wedge twin, Vestn. GGTU im P. O. Sukhogo, No. 2, 10–18 (2006).
O. M. Ostrikov, Stressed state near the apex of a wedge twin, Mekh. Tverd. Tela, No. 2, 104–113 (2004).
J. P. Hirth and J. Lothe, Theory of Dislocations [Russian translation], Atomizdat, Moscow (1972).
I. I. Novikov and K. M. Rozin, Crystallography and Defects of a Crystal Lattice [in Russian], Metallurgiya, Moscow (1990).
I. E. Irodov, Problems of General Physics [in Russian], Nauka, Moscow (1979).
O. M. Ostrikov, Nanotwinning of bismuth single crystals, Izv. Vyssh. Uchebn. Zaved., Chern. Metallurgiya, No. 3, 51–52 (2002).
O. M. Ostrikov, Comparative analysis of the laws governing the development of shear-plastic deformation in amorphous and single-crystal materials under local batched deformation of their surfaces, Izv. Vyssh. Uchebn. Zaved., Chern. Metallurgiya, No. 12, 18–21 (2006).
O. M. Ostrikov, Shape of wedge twins in locally deformed ion-implanted single crystals of bismuth, Izv. Vyssh. Uchebn. Zaved., Chern. Metallurgiya, No. 9, 5–7 (2006).
O. M. Ostrikov, Effect of irradiation by boron ions on the character of realization of twinning and slip under prolonged (more than 60 sec) loading of single crystals of bismuth, Inzh.-Fiz. Zh., 72, No. 5, 967–970 (1999).
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Translated from Inzhenerno-Fizicheskii Zhurnal, Vol. 82, No. 6, pp. 1199–1203, November–December, 2009.
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Ostrikov, O.M. Calculation of the interaction energy of the twinning dislocations of a wedge twin based on the mesoscopic dislocation model. J Eng Phys Thermophy 82, 1224–1228 (2009). https://doi.org/10.1007/s10891-010-0295-5
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DOI: https://doi.org/10.1007/s10891-010-0295-5