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Формирование поверхностного и приповерхностного слоев на полупроводниках типа AIIIBV

Формирование поверхностного и приповерхностного слоев на полупроводниках типа AIIIBV

Abstract

Possible mechanism of formation, composition and structure of surface phase and near-surface damage crystal layers of semiconductor compounds depending on electrode potential value and water system pH was has been examined by the example of gallium arsenide. Taking into account the deviation degree from stoichiometric composition (homogeneity region) of a compound and diffusive representations the thickness of near-surface layer was estimated for the first time in connection with conditions of chemical treatment the material.

На примере арсенида галлия рассмотрен возможный механизм формирования, состав и строение поверхностного фазового и приповерхностного нарушенного кристаллического слоев полупроводниковых соединений в зависимости от величины электродного потенциала и pH водной системы. На основе учета степени отклонения от стехиометрического состава (области гомогенности) соединения и диффузионных представлений впервые проведена оценка толщины приповерхностного слоя в связи с условиями химической обработки материала.

Keywords

АРСЕНИД ГАЛЛИЯ,ПОВЕРХНОСТНЫЙ И ПРИПОВЕРХНОСТНЫЙ СЛОЙ,ОБЛАСТЬ ГОМОГЕННОСТИ

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average