276 citations · 2.5k across the 44 of their papers we have counts for
45 papers
Topological States in Dimerized Quantum-Dot Chains Created by Atom Manipulation
Van Dong Pham, Yi Pan, Steven C. Erwin +3
Topological electronic phases exist in a variety of naturally occurring materials but can also be created artificially. We used a cryogenic scanning tunneling microscope to create…
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…
Structural properties of CoTiSi films on GaAs(001)
B Jenichen, J Herfort, M Hanke +6
CoTiSi films were grown by molecular beam epitaxy on GaAs(001) and analyzed using reflection high-energy electron diffraction, and electron microscopy. In addition, X-ray dif…
Ordered structure of FeGe formed during solid-phase epitaxy
B Jenichen, M Hanke, S Gaucher +7
FeSi/Ge(Fe,Si)/FeSi thin film stacks were grown by a combination of molecular beam epitaxy and solid phase epitaxy (Ge on FeSi). The stacks were analyzed using el…
How semiconductor nanoplatelets form
Andreas Riedinger, Florian D. Ott, Aniket Mule +6
Colloidal nanoplatelets - quasi-two-dimensional sheets of semiconductor exhibiting efficient, spectrally pure fluorescence - form when liquid-phase syntheses of spherical quantum d…
Gating a single-molecule transistor with individual atoms
Jesús Martínez-Blanco, Christophe Nacci, Steven C. Erwin +6
Transistors, regardless of their size, rely on electrical gates to control the conductance between source and drain contacts. In atomic-scale transistors, this conductance is exqui…