412 citations · 786 across the 8 of their papers we have counts for
8 papers
Superconductivity at epitaxial LaTiO3-KTaO3 interfaces
D. Maryenko, I. V. Maznichenko, S. Ostanin +7
Design of epitaxial interfaces is a pivotal way to engineer artificial structures where new electronic phases can emerge. Here we report a systematic emergence of interfacial super…
Electric field control of anomalous Hall effect in CaIrO/CaMnO heterostructure
R. Nishino, T. C. Fujita, M. Kawasaki
We demonstrate an electric field control of anomalous Hall effect emerging in CaIrO/CaMnO heterostructures. We fabricate both electron-type and hole-type carrier samples by…
Trends in Bandgap of Epitaxial O ( = Sn, Pb; = Nb, Ta) Films Fabricated by Pulsed Laser Deposition
T. C. Fujita, H. Ito, M. Kawasaki
Pyrochlore oxides O have been a fruitful playground for condensed matter physics because of the unique geometry in the crystal structure. Especially focusing on the …
Terahertz lattice and charge dynamics in ferroelectric semiconductor SnPbTe
Y. Okamura, H. Handa, R. Yoshimi +5
The symmetry breaking induced by the ferroelectric transition often triggers the emergence of topological electronic states such as Weyl fermions in ferroelectric-like metals/semim…
Current-nonlinear Hall effect and spin-orbit torque magnetization switching in a magnetic topological insulator
K. Yasuda, A. Tsukazaki, R. Yoshimi +5
Precise estimation of spin Hall angle as well as successful maximization of spin-orbit torque (SOT) form a basis of electronic control of magnetic properties with spintronic functi…
Evolution of Insulator-Metal Phase Transitions in Epitaxial Tungsten Oxide Films during Electrolyte-Gating
Shinichi Nishihaya, Masaki Uchida, Yusuke Kozuka +2
An interface between an oxide and an electrolyte gives rise to various processes as exemplified by electrostatic charge accumulation/depletion and electrochemical reactions such as…
Fermi level dependent charge-to-spin current conversion by Dirac surface state of topological insulators
K. Kondou, R. Yoshimi, A. Tsukazaki +6
The spin-momentum locking at the Dirac surface state of a topological insulator (TI) offers a distinct possibility of a highly efficient charge-to-spin current (C-S) conversion com…
Quantum Hall Effect on Top and Bottom Surface States of Topological Insulator (Bi1-xSbx)2Te3 Films
R. Yoshimi, A. Tsukazaki, Y. Kozuka +6
The three-dimensional (3D) topological insulator (TI) is a novel state of matter as characterized by two-dimensional (2D) metallic Dirac states on its surface. Bi-based chalcogenid…