Self-Adaptation of Oxygen Adsorption and Sub-Surface Junction Formation in Thin Nanometric Sheets of Metal Oxides

Self-Adaptation of Oxygen Adsorption and Sub-Surface Junction Formation in Thin Nanometric Sheets of Metal Oxides

Oxygen adsorption at metal oxide (MOX) surfaces and the formation of sub-surface depletion zones in thin nanometric sheets of MOX materials are theoretically investigated. It is shown that—under conditions of sufficient oxygen mobility—the bulk thermal generation of oxygen vacancy donors and the ads...

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Bibliographic Details
Main Authors: Gerhard Müller, Giorgio Sberveglieri
Format: Article
Language:English
Published: MDPI AG 2023-06-01
Series:Chemosensors
Subjects:
metal oxide gas sensor
gas sensitivity
oxygen vacancy donors
oxygen adsorption
defect equilibration
sub-surface junction formation
Online Access:https://www.mdpi.com/2227-9040/11/6/352

Internet

https://www.mdpi.com/2227-9040/11/6/352

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