85 citations · 107 across the 3 of their papers we have counts for
3 papers
Topological boundary states in engineered quantum-dot molecules on the InAs(111)A surface
Van Dong Pham, Yi Pan, Steven C. Erwin +3
Atom manipulation by scanning tunneling microscopy was used to construct quantum dots on the InAs(111)A surface. Each dot comprised six ionized indium adatoms. The positively charg…
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…
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…