Chemostimulating e ect of mixture and separate evaporation of manganese (IV) oxide compositions with lead (II) oxide and vanadium (V) oxide on GaAs thermal oxidation
https://doi.org/10.17586/2220-8054-2015-6-3-424-434
Abstract
The e ects of variable compositions of manganese (IV) oxide- lead (II) oxide and manganese (IV) oxide vanadium (V) oxide on the GaAs thermal oxidation process have been studied. The spatial separation of the oxides in MnO2 + PbO and MnO2 + V2O5 binary compositions activating the thermal oxidation of GaAs has made it possible to locate the interactions between these oxides that are responsible for the non-linear e ects observed in their coaction. Solid-phase interactions enhance the chemostimulating activities of both oxides (a positive nonlinear e ect takes place). Gas-phase interactions cause a marked negative deviation from the additive chemical stimulation e ect.
Supporting agencies: The reported study was supported by he Ministry of Education and Science of the Russian Federation as a project part of the State Task for higher education institutions in the sphere of scientic research for years 20142016 (project N 225), and funded by the Russian Foundation for Basic Research (grant N 13-03-00705-a).
About the Authors
I. Yu. Mittova
Voronezh State University
Russian Federation
Russian Federation
Universitetskaya pl.1, Voronezh, 394893
V. F. Kostryukov
Voronezh State University
Russian Federation
Russian Federation
Universitetskaya pl.1, Voronezh, 394893
Review
For citations:
Mittova I.Yu., Kostryukov V.F. Chemostimulating e ect of mixture and separate evaporation of manganese (IV) oxide compositions with lead (II) oxide and vanadium (V) oxide on GaAs thermal oxidation. Nanosystems: Physics, Chemistry, Mathematics. 2015;6(3):424-434. https://doi.org/10.17586/2220-8054-2015-6-3-424-434
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