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Article
Spontaneous topological Hall effect induced by non-coplanar antiferromagnetic order in intercalated van der Waals materials
In ferromagnets, an electric current generally induces a transverse Hall voltage in proportion to the internal magnetization. This effect is frequently used for the electrical readout of the spin-↑ and spin-↓ ...
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Article
Open AccessFate of charge order in overdoped La-based cuprates
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. How this stripe order evolv...
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Article
Open AccessElectrons with Planckian scattering obey standard orbital motion in a magnetic field
In various so-called strange metals, electrons undergo Planckian dissipation1,2, a strong and anomalous scattering that grows linearly with temperature3, in contrast to the quadratic temperature dependence expect...
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Article
Open AccessRobustness of the thermal Hall effect close to half-quantization in α-RuCl3
A key feature of quantum spin liquids is the predicted formation of fractionalized excitations. They are expected to produce changes in the physical response, providing a way to observe the quantum spin liquid...
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Article
Chiral phonons in the pseudogap phase of cuprates
The nature of the pseudogap phase of cuprates remains a major puzzle1,2. One of its signatures is a large negative thermal Hall conductivity3, whose origin is as yet unknown. This is observed even in the undoped ...
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Article
Open AccessMortality after transcatheter versus surgical aortic valve replacement: an updated meta-analysis of randomised trials
To determine whether transcatheter aortic valve implantation (TAVI) improves early (30-day) and midterm (1-year) mortality compared with surgical aortic valve replacement (SAVR), we performed an updated meta-a...
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Article
Open AccessRobust weak antilocalization due to spin-orbital entanglement in Dirac material Sr3SnO
The presence of both inversion (P) and time-reversal (T) symmetries in solids leads to a double degeneracy of the electronic bands (Kramers degeneracy). By lifting the degeneracy, spin textures manifest themselve...
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Article
Spin-orbit-controlled metal–insulator transition in Sr2IrO4
In the context of correlated insulators, where electron–electron interactions (U) drive the localization of charge carriers, the metal–insulator transition is described as either bandwidth- or filling-controlled1
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Chapter and Conference Paper
Applicability of Stormwater – River Flood Combined Model in Low-Lying Delta: Disaster Survey in Hoi an and Model Assessment of 2017 Typhoon Damrey
Flood maps are an indispensable tool for risk assessment in order to assist the protection of population and economical assets. In 2017, Typhoon Damrey triggered extensive flooding in the South-central coast o...
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Article
Giant thermal Hall conductivity in the pseudogap phase of cuprate superconductors
The nature of the pseudogap phase of the copper oxides (‘cuprates’) remains a puzzle. Although there are indications that this phase breaks various symmetries, there is no consensus on its fundamental nature1. Fe...
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Article
Spin waves and spin-state transitions in a ruthenate high-temperature antiferromagnet
Ruthenium compounds serve as a platform for fundamental concepts such as spin-triplet superconductivity1, Kitaev spin liquids2–5 and solid-state analogues of the Higgs mode in particle physics6,7. However, basic ...
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Article
Thermodynamic signatures of quantum criticality in cuprate superconductors
The three central phenomena of cuprate (copper oxide) superconductors are linked by a common do** level p*—at which the enigmatic pseudogap phase ends and the resistivity exhibits an anomalous linear dependence...
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Article
Open AccessDirect observation of orbital hybridisation in a cuprate superconductor
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–oxygen orbitals are widely u...
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Article
A spin–orbital-entangled quantum liquid on a honeycomb lattice
A quantum-liquid state of spin–orbital-entangled magnetic moments is observed in the 5d-electron honeycomb iridate H3LiIr2O6, evidenced by the absence of magnetic ordering down to 0.05 kelvin.
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Chapter and Conference Paper
Application of the SOPHIAS Detector to Synchrotron Radiation X-Ray Experiments
Application of synchrotron radiation science to structural analysis for functional materials is attracting considerable interest. When a low-emittance synchrotron ring is used, higher performance is required f...
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Article
Open AccessPseudogap phase of cuprate superconductors confined by Fermi surface topology
The properties of cuprate high-temperature superconductors are largely shaped by competing phases whose nature is often a mystery. Chiefly among them is the pseudogap phase, which sets in at a do** p* that is m...
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Article
Open AccessInverted internal limiting membrane flap technique as a useful procedure for macular hole-associated retinal detachment in highly myopic eyes
To determine whether the inverted internal limiting membrane (ILM) flap technique contributes to high reattachment and closure rates in patients with macular hole-associated retinal detachment (MHRD).
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Article
Open AccessZero-gap semiconductor to excitonic insulator transition in Ta2NiSe5
The excitonic insulator is a long conjectured correlated electron phase of narrow-gap semiconductors and semimetals, driven by weakly screened electron–hole interactions. Having been proposed more than 50 year...
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Article
Open AccessComparative study of 27-gauge vs 25-gauge vitrectomy for epiretinal membrane
The purpose of this study was to compare 27-gauge (27G) with 25-gauge (25G) microincision vitrectomy in patients with epiretinal membrane (ERM).
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Article
Negative electronic compressibility and tunable spin splitting in WSe2
Angle-resolved photoemission measurements of electron-doped layers of tungsten diselenide reveal signatures of negative electronic compressibility that survive to much higher carrier densities than in conventi...
