601 citations · 4.5k across the 70 of their papers we have counts for
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Subband structure of a two-dimensional electron gas formed at the polar surface of the strong spin-orbit perovskite KTaO
P. D. C. King, R. H. He, T. Eknapakul +13
We demonstrate the formation of a two-dimensional electron gas (2DEG) at the surface of the transition-metal oxide KTaO. From angle-resolved photoemission, we find…
Mechanisms of enhanced orbital dia- and paramagnetism: Application to the Rashba semiconductor BiTeI
G. A. H. Schober, H. Murakawa, M. S. Bahramy +4
We study the magnetic susceptibility of a layered semiconductor BiTeI with giant Rashba spin splitting both theoretically and experimentally to explore its orbital magnetism. Apart…
Emergence of non-centrosymmetric topological insulating phase in BiTeI under pressure
M. S. Bahramy, B. -J. Yang, R. Arita +1
The spin-orbit interaction affects the electronic structure of solids in various ways. Topological insulators are one example where the spin-orbit interaction leads the bulk bands…
Origin of giant bulk Rashba splitting: Application to BiTeI
M. S. Bahramy, R. Arita, N. Nagaosa
We theoretically propose the necessary conditions for realization of giant Rashba splitting in bulk systems. In addition to (i) the large atomic spin-orbit interaction in an invers…