18 Result(s)
within
J Kim
Science, Humanities and Social Sciences, multidisciplinary
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Article
Open AccessMomentum-independent magnetic excitation continuum in the honeycomb iridate H3LiIr2O6
Understanding the interplay between the inherent disorder and the correlated fluctuating-spin ground state is a key element in the search for quantum spin liquids. H3LiIr2O6 is considered to be a spin liquid that...
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Open AccessGlobal Tonga tsunami explained by a fast-moving atmospheric source
Volcanoes can produce tsunamis by means of earthquakes, caldera and flank collapses, pyroclastic flows or underwater explosions1–4. These mechanisms rarely displace enough water to trigger transoceanic tsunamis. ...
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Open AccessLarge magnetoelectric coupling in multiferroic oxide heterostructures assembled via epitaxial lift-off
Epitaxial films may be released from growth substrates and transferred to structurally and chemically incompatible substrates, but epitaxial films of transition metal perovskite oxides have not been transferre...
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Open AccessFocussing Protons from a Kilojoule Laser for Intense Beam Heating using Proximal Target Structures
Proton beams driven by chirped pulse amplified lasers have multi-picosecond duration and can isochorically and volumetrically heat material samples, potentially providing an approach for creating samples of wa...
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Open AccessClinical Characteristics of Developmentally Delayed Children based on Interdisciplinary Evaluation
The aim of this study is to examine the clinical characteristics of children suspected to have neurodevelopmental disorders and to present features that could be helpful diagnostic clues at the clinical assess...
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Open AccessBenchmarking an 11-qubit quantum computer
The field of quantum computing has grown from concept to demonstration devices over the past 20 years. Universal quantum computing offers efficiency in approaching problems of scientific and commercial interes...
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Open AccessAnomalous material-dependent transport of focused, laser-driven proton beams
Intense lasers can accelerate protons in sufficient numbers and energy that the resulting beam can heat materials to exotic warm (10 s of eV temperature) states. Here we show with experimental data that a laser-d...
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Open AccessNanofocusing of X-ray free-electron laser using wavefront-corrected multilayer focusing mirrors
A method of fabricating multilayer focusing mirrors that can focus X-rays down to 10 nm or less was established in this study. The wavefront aberration induced by multilayer Kirkpatrick–Baez mirror optics was ...
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Open AccessExperimental evidence for the enhanced and reduced stop** regimes for protons propagating through hot plasmas
Our understanding of the dynamics of ion collisional energy loss in a plasma is still not complete, in part due to the difficulty and lack of high-quality experimental measurements. These measurements are cruc...
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Open AccessDistinct mutational signatures characterize concurrent loss of polymerase proofreading and mismatch repair
Fidelity of DNA replication is maintained using polymerase proofreading and the mismatch repair pathway. Tumors with loss of function of either mechanism have elevated mutation rates with characteristic mutati...
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Open AccessA synthetic combinatorial approach to disabling deviant Hedgehog signaling
Mutations in components of the Hedgehog (HH) signal transduction pathway are found in the majority of basal cell carcinoma (BCC) and medulloblastoma incidents. Cancerous cells with intrinsic or acquired resist...
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Article
Open AccessHidden Magnetic States Emergent Under Electric Field, In A Room Temperature Composite Magnetoelectric Multiferroic
The ability to control a magnetic phase with an electric field is of great current interest for a variety of low power electronics in which the magnetic state is used either for information storage or logic op...
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Open AccessCorrection: Corrigendum: Controlling hybrid nonlinearities in transparent conducting oxides via two-colour excitation
Nature Communications 8 Article number: 15829 (2017); Published 9 June 2017; Updated 1 August 2017 An incorrect version of the Supplementary Information was inadvertently published with this Article, where the...
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Open AccessThermal conductivity measurements of proton-heated warm dense aluminum
Thermal conductivity is one of the most crucial physical properties of matter when it comes to understanding heat transport, hydrodynamic evolution, and energy balance in systems ranging from astrophysical obj...
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Open AccessControlling hybrid nonlinearities in transparent conducting oxides via two-colour excitation
Nanophotonics and metamaterials have revolutionized the way we think about optical space (ɛ,μ), enabling us to engineer the refractive index almost at will, to confine light to the smallest of the volumes, and to...
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Open AccessDynamics and universal scaling law in geometrically-controlled sessile drop evaporation
The evaporation of a liquid drop on a solid substrate is a remarkably common phenomenon. Yet, the complexity of the underlying mechanisms has constrained previous studies to spherically symmetric configuration...
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Open AccessWhole-genome sequencing reveals activation-induced cytidine deaminase signatures during indolent chronic lymphocytic leukaemia evolution
Patients with chromosome 13q deletion or normal cytogenetics represent the majority of chronic lymphocytic leukaemia (CLL) cases, yet have relatively few driver mutations. To better understand their genomic la...
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Erratum: Control of conformational and interpolymer effects in conjugated polymers
Nature, 411, 1030–1034 (2001). In Fig. 2a the pressure–area isotherms for polymers 2 and 3 were incorrectly labelled as ‘Polymer 3’ and ‘Polymer 2’, respectively.
