53 citations · 90 across the 9 of their papers we have counts for
9 papers
Re-examination of electronic structure of dilute Kondo transition-metal ions substituted into a Heavy Fermion compound
Kou Takubo, Shintaro Suzuki, Kohei Yamamoto +9
Correlations between the localized and conductive spins/charges have been the central issue of various fascinating quantum phenomena found on itinerant electron systems. Here, the…
Ambipolar doping-induced surface in-gap state on Mott-insulating CaRuO
M. Horio, T. Wada, V. Granata +4
We report an x-ray photoemission spectroscopy study of CaRuO surface-dosed with Cs alkali atoms and C molecules. Due to its small ionization energy (large electron a…
Topological Metal-Insulator Transition within the Ferromagnetic state
Ola Kenji Forslund, Chin Shen Ong, Moritz M. Hirschmann +20
A major challenge in condensed matter physics is integrating topological phenomena with correlated electron physics to leverage both types of states for next-generation quantum dev…
Magnetic Excitations of a Half-Filled Tl-based Cuprate
I. Biało, Q. Wang, J. Küspert +21
Strong electron correlations drive Mott insulator transitions. Yet, there exists no framework to classify Mott insulators by their degree of correlation. Cuprate superconductors, w…
Anatomy of anomalous Hall effect due to magnetic fluctuations
Ola Kenji Forslund, Xiaoxiong Liu, Soohyeon Shin +16
The anomalous Hall {\color{black} e}ffect (AHE) has emerged as a key indicator of time-reversal symmetry breaking (TRSB) and topological features in electronic band structures. Abs…
Inhomogeneous reduction-annealing effects on the electron-doped cuprate superconductor revealed by micro-focused angle-resolved photoemission spectroscopy
M. Miyamoto, M. Horio, K. Moriya +8
The development of the protect-annealing method has extended the superconductivity of the electron-doped cuprate PrLaCeCuO (PLCCO) into lower Ce conce…
Magnon interactions in a moderately correlated Mott insulator
Qisi Wang, S. Mustafi, E. Fogh +20
Quantum fluctuations in low-dimensional systems and near quantum phase transitions have significant influences on material properties. Yet, it is difficult to experimentally gauge…
Pseudogap in electron-doped cuprates: Strong correlation leading to band splitting
M. Horio, S. Sakai, H. Suzuki +10
The pseudogap phenomena have been a long-standing mystery of the cuprate high-temperature superconductors. The pseudogap in the electron-doped cuprates has been attributed to band…
Direct Observation of Orbital Hybridisation in a Cuprate Superconductor
Christian E. Matt, D. Sutter, A. M. Cook +23
The minimal ingredients to explain the essential physics of layered copper-oxide (cuprates= materials remains heavily debated. Effective low energy single-band models of the copper…