Influence of gas adsorption on the impedance of porous GaAs

• Veröffentlicht in: Functional Materials
• Datum: 2017
• Hauptverfasser: Milovanov, Y.S., Gavrilchenko, I.V., Kondratenko, S.V., Oksanich, A.P., Pritchin, S.E., Kogdas, M.G.
• Format: Artikel
• Sprache: Englisch
• Veröffentlicht: НТК «Інститут монокристалів» НАН України 2017
• Schlagworte: Characterization and properties
• Online Zugang: https://nasplib.isofts.kiev.ua/handle/123456789/136693
• Назва журналу: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Zitieren: Influence of gas adsorption on the impedance of porous GaAs / Y.S. Milovanov, I.V. Gavrilchenko, S.V. Kondratenko, A.P. Oksanich, S.E. Pritchin, M.G. Kogdas // Functional Materials. — 2017. — Т. 24, № 1. — С. 52-55. — Бібліогр.: 20 назв. — англ.

Porous GaAs was formed electrochemically on n-type GaAs in a HF:C₂H₅OH (1:3) electrolyte. The surface morphology of porous GaAs has been studied using atomic force microscopy (AFM). The hodographs of the total impedance and the adsorption influence of ethanol and acetone vapor on the charge transfer...