This article is cited in 5 papers

Sorption vacuumization of a growth cell during zone sublimation recrystallization

V. N. Lozovskii^ab, S. V. Lozovskii^ab, G. V. Valov<sup>ab

a</sup> South Russian State Technical University (Novocherkassk Polytechnic Institute), Novocherkassk, 346428, Russia
^b Southern Research Center of the Russian Academy of Sciences, Rostov-on-Don

Abstract: It is shown that, owing to the sorption of residual gases by a growing layer, their pressure in the growth microcell during zone sublimation recrystallization drops by several orders of magnitude as compared with the pressure in the vacuum chamber, in which the cell resides. Methods for utilizing this effect are discussed.

Received: 03.08.2012

 English version: Technical Physics Letters, 2013, 39:2, 175–178

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