papers
Publications (3)
cond-mat.mtrl-sci2011
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…
cond-mat.mtrl-sci2011
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…
cond-mat.mtrl-sci2009
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…