64 citations · 133 across the 6 of their papers we have counts for
3 papers · 1 filter
Spin Chains and Electron Transfer at Stepped Silicon Surfaces
Julian Aulbach, Steven C. Erwin, Ralph Claessen +1
High-index surfaces of silicon with adsorbed gold can reconstruct to form highly ordered linear step arrays. These steps take the form of a narrow strip of graphitic silicon. In so…
Investigation of unconventional reconstruction and electronic properties on the Na2IrO3 surface
F. Lupke, S. Manni, S. C. Erwin +3
Na2IrO3 is an intriguing material for which spin-orbit coupling plays a key role. Theoretical predictions, so far unverified, have been made that the surface of Na2IrO3 should exhi…
Evidence for Long-Range Spin Order Instead of a Peierls Transition in Si(553)-Au Chains
J. Aulbach, J. Schaefer, S. C. Erwin +5
Stabilization of the Si(553) surface by Au adsorption results in two different atomically defined chain types, one of Au atoms and one of Si. At low temperature these chains develo…