94 citations · 948 across the 45 of their papers we have counts for
45 papers
Translational symmetry breaking in the electronic nematic phase of BaFe2As2
K. Koshiishi, L. Liu, K. Okazaki +13
The microscopic origin of the nematicity, namely, four-fold rotational symmetry breaking in iron-based superconductors has been controversial since its discovery. In particular, it…
Influence of oxygen-coordination number on the electronic structure of single-layer La-based cuprates
M. Horio, X. Peiao, M. Miyamoto +12
We present an angle-resolved photoemission spectroscopy study of the single-layer T*-type structured cuprate SmLaSrCuO with unique five-fold pyramidal oxygen coordi…
Oxygen on-site Coulomb energy in PrLaCeCuO and BiSrCaCuO and its relation with Heisenberg exchange
A. Chainani, M. Horio, C. -M. Cheng +20
We study the electronic structure of electron-doped PrLaCeCuO (PLCCO ; = 27 K, x = 0.1) and hole-doped BiSrCaCuO (Bi2212 ;…
Pseudogap Suppression by Competition with Superconductivity in La-Based Cuprates
J. Küspert, R. Cohn Wagner, C. Lin +23
We have carried out a comprehensive high-resolution angle-resolved photoemission spectroscopy (ARPES) study of the pseudogap interplay with superconductivity in La-based cuprates.…
Competition between spin ordering and superconductivity near the pseudogap boundary in La2-xSrxCuO4: insights from NMR
I. Vinograd, R. Zhou, H. Mayaffre +11
When superconductivity is suppressed by high magnetic fields in La2-xSrxCuO4, striped antiferromagnetic (AFM) order becomes the magnetic ground state of the entire pseudogap regime…
Fate of charge order in overdoped La-based cuprates
K. von Arx, Qisi Wang, S. Mustafi +18
In high-temperature cuprate superconductors, stripe order refers broadly to a coupled spin and charge modulation with a commensuration of eight and four lattice units, respectively…
Electronic topological transition of 2D boron by the ion exchange reaction
Xiaoni Zhang, Yuki Tsujikawa, Ikuma Tateishi +8
We systematically investigated electronic evolutions of non-symmorphic borophene with chemical environments that were realized by the ion exchange method. Electronic structures can…
Uniaxial Pressure Induced Stripe Order Rotation in LaSrCuO
Qisi Wang, K. von Arx, D. G. Mazzone +19
Static stripe order is detrimental to superconductivity. Yet, it has been proposed that transverse stripe fluctuations may enhance the inter-stripe Josephson coupling and thus prom…
Evidence for a square-square vortex lattice transition in a high- cuprate superconductor
D. J. Campbell, M. Frachet, S. Benhabib +10
Using sound velocity and attenuation measurements in high magnetic fields, we identify a new transition in the vortex lattice state of LaSrCuO (LSCO). The transit…
Superconducting gap and pseudogap in the surface states of the iron-based superconductor PrFeAsO studied by angle-resolved photoemission spectroscopy
K. Hagiwara, M. Ishikado, M. Horio +12
In order to study the possible superconductivity at the polar surfaces of 1111-type iron-based superconductors, which is doped with a large amount of holes in spite of the electron…
Two-carrier Magnetoresistance: Applications to CaRuO
Lakshmi Das, Yang Xu, Tian Shang +13
Ambipolar transport is a commonly occurring theme in semimetals and semiconductors. Here we present an analytical formulation of the conductivity for a two-band system. Electron an…
A novel measurement approach for near-edge x-ray absorption fine structure: continuous 2 angular rotation of linear polarization
Yoshiki Kudo, Yasuyuki Hirata, Masafumi Horio +2
A new technical method is developed for soft x-ray spectroscopy of near-edge x-ray absorption fine structure (NEXAFS). The measurement is performed with continuously rotating linea…
Charge Order Lock-in by Electron-Phonon Coupling in LaEuSrCuO
Qisi Wang, K. von Arx, M. Horio +11
We report an ultrahigh resolution resonant inelastic x-ray scattering (RIXS) study of the in-plane bond-stretching phonon mode in stripe-ordered cuprate LaEuSr$_{…
Oxide Fermi liquid universality revealed by electron spectroscopy
M. Horio, K. P. Kramer, Q. Wang +27
We present a combined soft x-ray and high-resolution vacuum-ultraviolet angle-resolved photoemission spectroscopy study of the electron-overdoped cuprate PrLaCe$_…
Extended superconducting dome of electron-doped cuprates after protect annealing revealed by ARPES
C. Lin, T. Adachi, M. Horio +17
The electron-doped cuprates are usually characterized by a more robust antiferromagnetic phase and a much narrower superconducting (SC) dome than those of the hole-doped counterpar…
Cooperative Interactions Govern the Fermiology of the Polar Metal CaRuO
D. Puggioni, M. Horio, J. Chang +1
The antiferromagnetic Ruddlesden-Popper ruthenate CaRuO is a model polar metal, combining inversion symmetry breaking with metallic conductivity; however, its low tempe…
Hard and soft x-ray photoemission spectroscopy study of the new Kondo system SmO thin film
Shoya Sakamoto, Kenichi Kaminaga, Daichi Oka +15
SmO thin film is a new Kondo system showing a resistivity upturn around 10 K and was theoretically proposed to have a topologically nontrivial band structure. We have performed har…
Resonant Inelastic X-ray Scattering Study of CaRuO
K. von Arx, F. Forte, M. Horio +13
We present a combined oxygen -edge x-ray absorption spectroscopy (XAS) and resonant inelastic x-ray scattering (RIXS) study of the bilayer ruthenate CaRuO. Our RIXS…
High-Temperature Charge-Stripe Correlations in LaEuSrCuO
Qisi Wang, M. Horio, K. von Arx +24
We use resonant inelastic x-ray scattering to investigate charge-stripe correlations in LaEuSrCuO. By differentiating elastic from inelastic scatter…
Band-dependent superconducting gap in SrFe(AsP) studied by angle-resolved photoemission spectroscopy
H. Suzuki, T. Kobayashi, S. Miyasaka +12
The isovalent-substituted iron pnictide compound SrFe(AsP) exhibits multiple evidence for nodal superconductivity via various experimental probes, such as…
Electronic reconstruction forming a -symmetric Dirac semimetal in CaRuO
M. Horio, Q. Wang, V. Granata +19
Electronic band structures in solids stem from a periodic potential reflecting the structure of either the crystal lattice or an electronic order. In the stoichiometric ruthenate C…
Decoupling of Lattice and Orbital Degrees of Freedom in an Iron-Pnictide Superconductor
Christian E. Matt, O. Ivashko, M. Horio +16
The interplay of structural and electronic phases in iron-based superconductors is a central theme in the search for the superconducting pairing mechanism. While electronic nematic…
Hidden magnetism at the pseudogap critical point of a high temperature superconductor
Mehdi Frachet, Igor Vinograd, Rui Zhou +17
The mysterious pseudogap phase of cuprate superconductors ends at a critical hole doping level p* but the nature of the ground state below p* is still debated. Here, we show that t…
Nature of carrier doping in T'-La1.8-xEu0.2SrxCuO4 studied by X-Ray Photoemission and Absorption Spectroscopy
Chun Lin, Masafumi Horio, Takayuki Kawamata +15
Recently, hole-doped superconducting cuprates with the T'-structure La1.8-xEu0.2SrxCuO4 (LESCO) have attracted a lot of attention. We have performed x-ray photoemission and absorpt…