601 citations · 4.5k across the 70 of their papers we have counts for
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Direct observation of spin-polarised bulk bands in an inversion-symmetric semiconductor
J. M. Riley, F. Mazzola, M. Dendzik +14
Methods to generate spin-polarised electronic states in non-magnetic solids are strongly desired to enable all-electrical manipulation of electron spins for new quantum devices. Th…
Control of a two-dimensional electron gas on SrTiO3(111) by atomic oxygen
S. McKeown Walker, A. de la Torre, F. Y. Bruno +7
We report on the formation of a two-dimensional electron gas (2DEG) at the bare surface of (111) oriented SrTiO3. Angle resolved photoemission experiments reveal highly itinerant c…
Mechanism of charge transfer/disproportionation in LnCu3Fe4O12 (Ln: Lanthanides)
N. Rezaei, P. Hansmann, M. S. Bahramy +1
The Fe-Cu intersite charge transfer and Fe charge disproportionation are interesting phenomena observed in some LnCu3Fe4O12 (Ln: Lanthanides) compounds containing light and heavy L…
Giant thermoelectric effect in graphene-based topological insulators with nanopores
Po-Hao Chang, Mohammad Saeed Bahramy, Naoto Nagaosa +1
Designing thermoelectric materials with high figure of merit requires fulfilling three often irreconcilable conditions, i.e., the high electrical conductance , sm…
Quasiparticle dynamics and spin-orbital texture of the SrTiO3 two-dimensional electron gas
P. D. C. King, S. McKeown Walker, A. Tamai +7
Two-dimensional electron gases (2DEGs) in SrTiO have become model systems for engineering emergent behaviour in complex transition metal oxides. Understanding the collective in…