45 citations · 78 across the 4 of their papers we have counts for
4 papers
Dynamics of Au (001) Surface in Electrolytes: In-Situ Coherent X-ray Scattering and Scanning Tunneling Microscopy
M. S. Pierce, V. Komanicky, A. Barbour +5
We studied dynamics of Au (001) surface in situ in 0.1 M HClO4 electrolyte solution using both coherent x-ray scattering and scanning tunneling microscopy (STM). The surface of Au…
Persistent Oscillations of X-ray Speckles: Pt (001) Step Flow
M. S. Pierce, D. Hennessy, K. C. Chang +5
We have performed coherent x-ray scattering experiments on the hexagonally reconstructed Pt (001) surface to study the temperature-dependent surface dynamics. By correlating speckl…
Surface X-ray Speckles: Coherent Surface Diffraction from Au (0 0 1)
M. S. Pierce, K. C. Chang, D. Hennessy +4
We present coherent speckled x-ray diffraction patterns obtained from a monolayer of surface atoms. We measured both the specular anti-Bragg reflection and the off-specular hexagon…
CO-induced lifting of Au (001) surface reconstruction
M. S. Pierce, K-C Chang, D. C. Hennessy +3
We report CO-induced lifting of the hexagonal surface reconstruction on Au (001). Using in-situ surface x-ray scattering, we determined a pressure-temperature phase diagram for the…