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Magnetism, spin texture and in-gap states: Atomic specialization at the surface of oxygen-deficient SrTiO
Michaela Altmeyer, Harald O. Jeschke, Oliver Hijano-Cubelos +7
Motivated by recent spin- and angular-resolved photoemission (SARPES) measurements performed on the two-dimensional electronic states confined near the (001) surface of SrTiO i…
Engineering two-dimensional electron gases at the (001) and (101) surfaces of TiO2 anatase using light
T. C. Rödel, F. Fortuna, F. Bertran +4
We report the existence of metallic two-dimensional electron gases (2DEGs) at the (001) and (101) surfaces of bulk-insulating TiO2 anatase due to local chemical doping by oxygen va…
Weak-localization and spin-orbit interaction in side-gate field effect devices at the LaAlO/SrTiO interface
D. Stornaiuolo, S. Gariglio, A. Fête +4
Using field effect devices with side gates, we modulate the 2 dimensional electron gas hosted at the LaAlO/SrTiO interface to study the temperature and doping evolution of…