Features of migration of triple junctions of different configuration |
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| Authors: | V G Sursaeva L S Shvindlerman G Gottshtain |
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| Institution: | (1) Institute of Solid-State Physics, Russian Academy of Sciences, Chernogolovka, Moscow oblast, 142432, Russia;(2) Institut für Metallkunde und Metallphysik, Aachen, Germany |
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| Abstract: | The stationary motion of individual triple junctions of different crystal geometry has been experimentally investigated. It is shown that triple junctions are characterized by intrinsic finite mobilities and drag parameters. The difference in the temperature dependences of the drag parameters of triple junctions may lead to the formation of an inhomogeneous polycrystalline microstructure during isothermal annealings. |
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