Observation of the electrochemical oxidation of Au (110) by reflection anisotropy spectroscopy

CI Smith, NJ Almond, P Weightman - Journal of the …, 2007 - iopscience.iop.org
The reflection anisotropy spectra (RAS) of a surface in an electrolyte have been measured
as the potential is cycled into the oxidation region. RAS spectral signatures are obtained for …

The nature and stability of the Au (110)/electrochemical interface produced by flame annealing

CI Smith, P Harrison, T Farrell… - Journal of Physics …, 2012 - iopscience.iop.org
It is shown using reflection anisotropy spectroscopy (RAS) that following flame annealing
and immersion in pure water, the Au (110) surface adopts a (1× 1) structure and that this …

Anion replacement at Au (110)/electrolyte interfaces

P Harrison, CI Smith, Y Gründer, CA Lucas… - Physical Chemistry …, 2016 - pubs.rsc.org
A characteristic reflection anisotropy spectrum (RAS) is observed from a Au (110) surface in
a wide range of electrolytes and combinations of pH and applied potentials. It is suggested …

Adsorption of pyridine on Au (110) as measured by reflection anisotropy spectroscopy

CI Smith, AJ Maunder, CA Lucas… - Journal of the …, 2003 - iopscience.iop.org
The reflection anisotropy spectra of pyridine adsorbed onto a Au (110) surface in an
electrochemical cell demonstrates that this system forms an ordered structure. The reflection …

The reflection anisotropy spectroscopy of the Au (1 1 0) surface structures in liquid environments

P Weightman, P Harrison, CA Lucas… - Journal of Physics …, 2015 - iopscience.iop.org
The reflection anisotropy (RAS) profiles of the Au (1 1 0)-(1× 1),(1× 2) and (1× 3) surface
structures in electrochemical environments are shown to arise mainly from surface dipole …

Optical reflectance anisotropy spectroscopy of the Au (110) surface in electrochemical environment

V Mazine, Y Borensztein, L Cagnon… - physica status solidi …, 1999 - Wiley Online Library
The Au (110) surface in electrochemical environment (0.1 M Na2SO4 solution) has been
studied by in situ reflectance anisotropy spectroscopy (RAS) and by in situ scanning …

Superficial structure of Au (110) at the electrochemical interface

A Hamelin - Journal of Electroanalytical Chemistry, 1992 - Elsevier
Electrochemical characterization of the Au (110) face in aqueous solutions using cyclic
voltammetry and differential capacity—potential measurements was found to be consistent …

Comparison of the second-harmonic response from Ag (111) in UHV and solution

RA Bradley, S Arekat, R Georgiadis, JM Robinson… - Chemical physics …, 1990 - Elsevier
The rotational anisotropy in the SH response from Ag (111) has been examined and
compared for this surface in UHV and in an electrochemical environment. A remarkable …

Specific adsorption at Au (111) electrodes studied by second harmonic generation

B Pettinger, J Lipkowski, S Mirwald… - Journal of Electroanalytical …, 1992 - Elsevier
It will be shown that the main source of second harmonic generation (SHG)(including
isotropic and anisotropic contributions) arises from an intermediate layer covering the same …

The adsorption of bipyridine molecules on Au (110) as measured by reflection anisotropy spectroscopy

CI Smith, GJ Dolan, T Farrell, AJ Maunder… - Journal of Physics …, 2004 - iopscience.iop.org
The reflection anisotropy spectra of 2,-bipyridine and 4,-bipyridine adsorbed onto an Au
(110) surface in an electrochemical cell demonstrate that both systems form ordered …