85 citations · 105 across the 2 of their papers we have counts for
3 papers
cond-mat.mes-hall2019
Adsorbate induced manipulation of 1D atomic nanowires: Soliton mediated degradation of long-range order in the Si(553)-Au system
B. Hafke, T. Witte, M. Horn-von Hoegen
Deposition of Au on vicinal Si(553) surfaces results in the self-assembly of one-dimensional (1D) Au atomic wires. Charge transfer from the Au wire to the Si step edge leads to a c…
cond-mat.mes-hall2019★ 20 cited
Thermally-induced crossover from 2D to 1D behavior in an array of atomic wires: silicon dangling-bond solitons in Si(553)-Au
B. Hafke, C. Brand, T. Witte +3
The self-assembly of submonolayer amounts of Au on the densely stepped Si(553) surface creates an array of closely spaced \atomic wires" separated by 1.5 nm. At low temperature, ch…
cond-mat.mes-hall2017★ 85 cited
Imaging Quasi-Periodic Electronic States in a Synthetic Penrose Tiling
Laura C. Collins, Thomas G. Witte, Rochelle Silverman +2
Quasicrystals possess long-range order but lack the translational symmetry of crystalline solids. In solid state physics, periodicity is one of the fundamental properties that pres…