370 citations · 704 across the 11 of their papers we have counts for
5 papers · 1 filter
Heterogeneous ferroelectricity and conductivity of oxidized BaTiO crystals: the role of nanoscale phase segregation in the surface region
Christian Rodenbücher, Gustav Bihlmayer, Susan Trolier-McKinstry +3
We investigate the effect of thermal oxidation on BaTiO single crystals. Our results reveal that, even at moderate temperatures of up to 1000 °C, complex segregation mechanisms…
Magnetic Triple-q State in Antiferromagnetic Monolayer Interfaced with Bismuthene
Chia-Ju Chen, Yu-Tung Lin, Chieh-Lin Lee +7
We have successfully fabricated the bismuthene covered Mn monolayer on Ag(111) by evaporating Mn atoms onto (p x root3)-Bi/Ag(111) at room temperature. By using spin-polarized scan…
Giant Rashba-Splitting of One-Dimensional Metallic States in Bi Dimer Lines on InAs(100)
Polina M. Sheverdyaeva, Gustav Bihlmayer, Silvio Modesti +12
Bismuth produces different types of ordered superstructures on the InAs(100) surface, depending on the growth procedure and coverage. The (2x1) phase forms at completion of a Bi mo…
Well-localized edge states in two-dimensional topological insulators: ultrathin Bi films
M. Wada, S. Murakami, F. Freimuth +1
We theoretically study the generic behavior of the penetration depth of the edge states in two-dimensional quantum spin Hall systems. We found that the momentum-space width of the…
Band dispersion in the deep 1s core level of graphene
S. Lizzit, G. Zampieri, L. Petaccia +5
Chemical bonding in molecules and solids arises from the overlap of valence electron wave functions, forming extended molecular orbitals and dispersing Bloch states, respectively.…