64 citations · 133 across the 6 of their papers we have counts for
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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…
Quantum dots on the InAs(110) cleavage surface created by atom manipulation
Van Dong Pham, Yi Pan, Steven C. Erwin +1
Cryogenic scanning tunneling microscopy was employed in combination with density-functional theory calculations to explore quantum dots made of In adatoms on the InAs(110) surface.…
Energy splitting of image states induced by the surface potential corrugation of InAs(111)A
J. Martínez-Blanco, S. C. Erwin, K. Kanisawa +1
By means of scanning tunneling spectroscopy (STS) we study the electronic structure of the III-V semiconductor surface InAs(111)A in the field emission regime (above the vacuum lev…