684 citations · 5.7k across the 82 of their papers we have counts for
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Andreev reflection at the interface with an oxide in the quantum Hall regime
Yusuke Kozuka, Atsushi Sakaguchi, Joseph Falson +2
Quantum Hall/superconductor junctions have been an attractive topic as the two macroscopically quantum states join at the interface. Despite longstanding efforts, however, experime…
Topological quantum phase transition in magnetic topological insulator upon magnetization rotation
Minoru Kawamura, Masataka Mogi, Ryutaro Yoshimi +5
We report a continuous phase transition between quantum-anomalous-Hall and trivial-insulator phases in a magnetic topological insulator upon magnetization rotation. The Hall conduc…
A cascade of phase transitions in an orbitally mixed half-filled Landau level
J. Falson, D. Tabrea, D. Zhang +6
Half-filled Landau levels host an emergent Fermi-liquid which displays an instability towards pairing, culminating in a gapped even-denominator fractional quantum Hall ground state…
Highly conductive PdCoO2 ultrathin films for transparent electrodes
T. Harada, K. Fujiwara, A. Tsukazaki
We report on the successful synthesis of highly conductive PdCoO2 ultrathin films on Al2O3 (0001) by pulsed laser deposition. The thin films grow along the c-axis of the layered de…