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Optical and Electronic Properties of Passivated InP(001) Surfaces.
- Source :
-
Semiconductors . Aug2021, Vol. 55 Issue 8, p667-671. 5p. - Publication Year :
- 2021
-
Abstract
- The effect of chemical passivation in solutions of ammonium sulfide (NH4)2S on the optical and electronic properties of the surface n-InP (001) is studied. It is shown that treatment in a 4% aqueous solution of (NH4)2S leads to a twofold decrease in the surface field and charges localized in this region. Treatment in a 4% alcohol solution (NH4)2S leads to a decrease in these parameters by a factor of 3, and, moreover, the barrier photovoltage decreases by a factor of 3. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 10637826
- Volume :
- 55
- Issue :
- 8
- Database :
- Academic Search Index
- Journal :
- Semiconductors
- Publication Type :
- Academic Journal
- Accession number :
- 155910837
- Full Text :
- https://doi.org/10.1134/S1063782621080066