Localized electrochemical oxidation of p-GaAs (100) using atomic force microscopy with a carbon nanotube probe

WP Huang, HH Cheng, SR Jian, DS Chuu… - …, 2006 - iopscience.iop.org
The nanometre-scale oxidation characteristics of a p-GaAs (100) surface are investigated by
atomic force microscope (AFM) electrochemical nanolithography with a multiwalled carbon …

Formation of visible light emitting porous GaAs micropatterns

P Schmuki, LE Erickson, DJ Lockwood… - Applied physics …, 1998 - pubs.aip.org
Pore growth on n-type GaAs 100 can be initiated in 1 M HCl solution by electrochemical
polarization of the material anodic to a critical potential value—the pore formation potential …

Electrical properties of metal-porous GaAs structure at water adsorption

Y Milovanov, V Skryshevsky, I Gavrilchenko… - Journal of Electronic …, 2019 - Springer
This paper reports the morphological, optical, luminescent and electrical properties of
electrochemically made porous GaAs in order to evaluate their humidity sensing …

Optical properties of porous GaAs formed by low energy ion implantation

A Hernández, Y Kudriavtsev, C Salinas-Fuentes… - Vacuum, 2020 - Elsevier
We report about chemical, structural and optical characteristics of porous GaAs near-surface
layers formed by low energy and high fluence ion implantation of Si+ and Ge+ ions. The …

[PDF][PDF] Research into effect of electrochemical etching conditions on the morphology of porous gallium arsenide

S Vambol, V Vambol, I Bogdanov, Y Suchikova - 2017 - repositsc.nuczu.edu.ua
Усовершенствован способ фор-мирования пористого арсенида галлия в растворе
соляной кисло-ты. Исследованы основные зако-номерности формирования пори-стых …

In situ observations of atomic resolution image and anodic dissolution process of p-GaAs in HCl solution by electrochemical atomic force microscope

M Koinuma, K Uosaki - Surface science, 1994 - Elsevier
Surfaces of p-GaAs (100) electrodes in HCl solution were studied by using an
electrochemical atomic force microscope with atomic resolution. Truncated pyramids of …

Arsenic oxide microcrystals in anodically processed GaAs electrochemical growth, spectroscopy, and morphology

X Li, PW Bohn - Journal of the Electrochemical Society, 2000 - iopscience.iop.org
Since the first demonstration of light emission from porous Si, a great deal of research has
been focused on understanding the mechanism of light emission and its relationship to …

Formation of self-organized nanoporous anodic oxide from metallic gallium

B Pandey, PS Thapa, DA Higgins, T Ito - Langmuir, 2012 - ACS Publications
This paper reports the formation of self-organized nanoporous gallium oxide by anodization
of solid gallium metal. Because of its low melting point (ca. 30° C), metallic gallium can be …

Morphological analysis and photoluminescence properties of hydrophilic porous anodic alumina formed in oxalic acid

PR Reddy, KM Ajith, NK Udayashankar - Journal of Materials Science …, 2016 - Springer
Porous anodic alumina (PAA) templates were prepared via two-step anodization process in
0.3 M oxalic acid for different anodization durations (2–10 h with a step of 2 h). In this article …

Characterization of the anomalous luminescence properties from self-ordered porous anodic alumina with oxalic acid electrolytes

TE Nee, CH Fang, YR Chen, JC Wang, PL Fan… - Thin Solid Films, 2009 - Elsevier
The pore height and diameter of the nanoscale structure of porous anodic alumina (PAA)
film produced by the anodization technique are controllable. The structures can be applied …