38 citations · 131 across the 13 of their papers we have counts for
13 papers
In-plane electronic anisotropy revealed by interlayer resistivity measurements on the iron-based superconductor parent compound CaFeAsF
Taichi Terashima, Hishiro T. Hirose, Yoshitaka Matsushita +5
Both cuprates and iron-based superconductors demonstrate nematicity, defined as the spontaneous breaking of rotational symmetry in electron systems. The nematic state can play a ro…
CeFeAl: a Correlated Metal with a Fermi Surface Exhibiting Nonmetallic Conduction
Taichi Terashima, Hishiro T. Hirose, Naoki Kikugawa +3
Metals can be defined as materials with a Fermi surface or as materials exhibiting metallic conduction (i.e., ). Usually, these definitions both hold…
Antiperovskite superconductor LaPdP with noncentrosymmetric cubic structure
Akira Iyo, Izumi Hase, Hiroshi Fujihisa +8
Antiperovskites are a promising candidate structure for the exploration of new materials. We discovered an antiperovskite phosphide, LaPdP, following our recent synthesis of…
Anomalous High-Field Magnetotransport in CaFeAsF due to the Quantum Hall Effect
Taichi Terashima, Hishiro T. Hirose, Naoki Kikugawa +5
CaFeAsF is an iron-based superconductor parent compound whose Fermi surface is quasi-two dimensional, composed of Dirac-electron and Schrödinger-hole cylinders elongated along the…
Superconductivity of centrosymmetric and non-centrosymmetric phases in antiperovskite (Ca,Sr)PdP
Akira Iyo, Izumi Hase, Hiroshi Fujihisa +9
In the recently discovered antiperovskite phosphide (Ca,Sr)PdP, centrosymmetric (CS) and non-centrosymmetric (NCS) superconducting phases appear depending on the Sr concentrati…
Domain Control by Adjusting Anisotropic Stress in Pyrochlore Oxide Cd2Re2O7
Satoshi Tajima, Daigorou Hirai, Yuto Kinoshita +5
The 5d pyrochlore oxide Cd2Re2O7 exhibits successive phase transitions from a cubic pyrochlore structure (phase I) to a tetragonal structure without inversion symmetry below Ts1 of…
Structural phase transitions and superconductivity induced in antiperovskite phosphide CaPdP
Akira Iyo, Hiroshi Fujihisa, Yoshito Gotoh +7
In this study, we succeeded in synthesizing new antiperovskite phosphides PdP ( = Ca, Sr, Ba) and discovered the appearance of a superconducting phase (0.17 $\…
Real spin and pseudospin topologies in the noncentrosymmetric topological nodal-line semimetal CaAgAs
Hishiro T. Hirose, Taichi Terashima, Taichi Wada +4
We present the topology of spin-split Fermi surface of CaAgAs as determined by de Haas-van Alphen (dHvA) effect measurements combined with ab initio calculations. We have determine…
Accurate determination of the Fermi surface of tetragonal FeS via quantum oscillation measurements and quasiparticle self-consistent \textit{GW} calculations
Taichi Terashima, Naoki Kikugawa, David Graf +9
We perform de Haas-van Alphen measurements and quasiparticle self-consistent \textit{GW} (QS\textit{GW}) calculations on FeS. The calculated Fermi surface (FS) consists of two hole…
Continuous Tensor Network States for Quantum Fields
Antoine Tilloy, J. Ignacio Cirac
We introduce a new class of states for bosonic quantum fields which extend tensor network states to the continuum and generalize continuous matrix product states (cMPS) to spatial…
Unusual Superconducting Proximity Effect in Magnetically Doped Topological Josephson Junctions
Rikizo Yano, Masao Koyanagi, Hiromi Kashiwaya +5
The transport properties of a topological Josephson junction fabricated from a magnetically doped topological insulator (TI) were investigated. The conductance spectra of the Nb/Fe…
Split Fermi Surfaces of the Spin-Orbit-Coupled Metal Cd2Re2O7 Probed by de Haas-van Alphen Effect
Yasuhito Matsubayashi, Kaori Sugii, Hishiro T. Hirose +5
The superconducting pyrochlore oxide Cd2Re2O7 shows a structural transition with inversion symmetry breaking (ISB) at Ts1 = 200 K. A recent theory [L. Fu, Phys. Rev. Lett. 115, 026…
Fermi surface with Dirac fermions in CaFeAsF determined via quantum oscillation measurements
Taichi Terashima, Hishiro T. Hirose, David Graf +6
Despite the fact that 1111-type iron arsenides hold the record transition temperature of iron-based superconductors, their electronic structures have not been studied much because…