1k citations · 1.4k across the 3 of their papers we have counts for
3 papers
Topological Surface States Protected From Backscattering by Chiral Spin Texture
Pedram Roushan, Jungpil Seo, Colin V. Parker +7
Topological insulators are a new class of insulators in which a bulk gap for electronic excitations is generated by strong spin orbit coupling. These novel materials are distinguis…
Mapping the wavefunction of transition metal acceptor states in the GaAs surface
Anthony Richardella, Dale Kitchen, Ali Yazdani
We utilize a single atom substitution technique with spectroscopic imaging in a scanning tunneling microscope (STM) to visualize the anisotropic spatial structure of magnetic and n…
Atom-by-Atom Substitution of Mn in GaAs and Visualization of their Hole-Mediated Interactions
Dale Kitchen, Anthony Richardella, Jian-Ming Tang +2
The discovery of ferromagnetism in Mn doped GaAs [1] has ignited interest in the development of semiconductor technologies based on electron spin and has led to several proof-of-co…