138 citations · 177 across the 4 of their papers we have counts for
4 papers
High-fidelity conformation of graphene to SiO2 topographic features
William G. Cullen, Mahito Yamamoto, Kristen M. Burson +5
Strain engineering of graphene through interaction with a patterned substrate offers the possibility of tailoring its electronic properties, but will require detailed understanding…
Pentacene islands grown on ultra-thin SiO2
B. R. Conrad, W. G. Cullen, B. C. Riddick +1
Ultra-thin oxide (UTO) films were grown on Si(111) in ultrahigh vacuum at room temperature and characterized by scanning tunneling microscopy. The ultra-thin oxide films were then…
Spatial First-passage Statistics of Al/Si(111)-(root3 x root3) Step Fluctuations
B. R. Conrad, W. G. Cullen, D. B. Dougherty +2
Spatial step edge fluctuations on a multi-component surface of Al/Si(111)-(root3 x root3) were measured via scanning tunneling microscopy over a temperature range of 720K-1070K, fo…
Sampling Time Effects for Persistence and Survival in Step Structural Fluctuations
D. B. Dougherty, C. Tao, O. Bondarchuk +5
The effects of sampling rate and total measurement time have been determined for single-point measurements of step fluctuations within the context of first-passage properties. Time…