Open AccessОбразование тонких пленок и малоразмерных монокристаллов из газовой фазы на поверхностях ионных кристаллов в условиях нагрева и электрического поля
Author(s) -
Л. Г. Карыев,
В. А. Федоров,
А.В. Чиванов
Publication year - 2019
Publication title -
fizika tverdogo tela
Language(s) - English
Resource type - Journals
eISSN - 1726-7498
pISSN - 0367-3294
DOI - 10.21883/ftt.2019.12.48553.27ks
Subject(s) - sublimation (psychology) , ion , materials science , saturation (graph theory) , ionic bonding , crystallography , crystal (programming language) , stoichiometry , electric field , single crystal , analytical chemistry (journal) , chemical physics , chemistry , chromatography , computer science , psychology , physics , mathematics , organic chemistry , combinatorics , quantum mechanics , psychotherapist , programming language
The work investigated the behavior of surfaces of ionic crystals of different crystallographic orientation and surface of the chip in terms of heat and electric field. Changes on the surfaces of the samples are manifested in the form of formation of a viscous liquid or small-sized single crystals. On the surfaces of crystals, a charge is formed as a result of depletion or saturation of the near-surface layers of the crystal with positive ions, which leads to a stoichiometric change in the substance of the crystal. Single crystals are formed from ion gas, the appearance of which is initiated by sublimation of matrix ions from the surface of the chip.