473 citations · 1.2k across the 29 of their papers we have counts for
5 papers · 1 filter
Semimetallic "Electride Bands" Derived from Interlayer Electrons in Quasi-Two-Dimensional Electride YC
Koji Horiba, Ryu Yukawa, Taichi Mitsuhashi +10
Two-dimensional (2D) electrides are a new concept material in which anionic electrons are confined in the interlayer space between positively charged layers. We have performed angl…
Phonon-Dressed Two-Dimensional Carriers on the ZnO Surface
R. Yukawa, K. Ozawa, S. Yamamoto +8
Two-dimensional (2D) metallic states formed on the ZnO(100) surface by hydrogen adsorption have been investigated using angle-resolved photoelectron spectroscopy (ARPES).…
Surface Kondo Effect and Non-Trivial Metallic State of the Kondo Insulator YbB12
Kenta Hagiwara, Yoshiyuki Ohtsubo, Masaharu Matsunami +13
A synergistic effect between strong electron correlation and spin-orbit interaction (SOI) has been theoretically predicted to result in a new topological state of quantum matter on…
Hubbard band or oxygen vacancy states in the correlated electron metal SrVO?
S. Backes, T. C. Rödel, F. Fortuna +19
We study the effect of oxygen vacancies on the electronic structure of the model strongly correlated metal SrVO. By means of angle-resolved photoemission (ARPES) synchrotron ex…
Deviation from Fermi-liquid behavior in two-dimensional surface states of Au-induced nanowires on Ge(001) by correlation and localization
K. Yaji, R. Yukawa, S. Kim +7
The electronic states of Au-induced atomic nanowires on Ge(001) (Au/Ge(001) NWs) have been investigated by angle-resolved photoelectron spectroscopy with linearly polarized light.…