Influence of a weak magnetic field on microplasticity of silicon crystals |
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| Authors: | V A Makara L P Steblenko I V Plyushchai A N Kurylyuk D V Kalinichenko A N Krit S N Naumenko |
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| Institution: | 1. Taras Shevchenko National University of Kyiv, ul. Volodymyrska 60, Kyiv, 01601, Ukraine
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| Abstract: | The possibility of magnetic ordering at dangling bonds in dislocation cores has been investigated theoretically. It has been experimentally shown that magnetic ordering in dislocations affects the spin-dependent effects occurring in dislocation crystals of silicon. It has been found that preliminary magnetic treatment of silicon crystals in a weak magnetic field leads to the suppression of the electroplastic effect induced in silicon crystals excited by an electric current. It has been assumed that a change in the microplasticity under the combined action of a magnetic field and an electric current is caused by a weakening of spin-dependent recombination at dislocation dangling bonds. |
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