Abstract:
:Amongst the rare-earth perovskite nickelates, LaNiO3 (LNO) is an exception. While the former have insulating and antiferromagnetic ground states, LNO remains metallic and non-magnetic down to the lowest temperatures. It is believed that LNO is a strange metal, on the verge of an antiferromagnetic instability. Our work suggests that LNO is a quantum critical metal, close to an antiferromagnetic quantum critical point (QCP). The QCP behavior in LNO is manifested in epitaxial thin films with unprecedented high purities. We find that the temperature and magnetic field dependences of the resistivity of LNO at low temperatures are consistent with scatterings of charge carriers from weak disorder and quantum fluctuations of an antiferromagnetic nature. Furthermore, we find that the introduction of a small concentration of magnetic impurities qualitatively changes the magnetotransport properties of LNO, resembling that found in some heavy-fermion Kondo lattice systems in the vicinity of an antiferromagnetic QCP.
journal_name
Nat Communjournal_title
Nature communicationsauthors
Liu C,Humbert VFC,Bretz-Sullivan TM,Wang G,Hong D,Wrobel F,Zhang J,Hoffman JD,Pearson JE,Jiang JS,Chang C,Suslov A,Mason N,Norman MR,Bhattacharya Adoi
10.1038/s41467-020-15143-wsubject
Has Abstractpub_date
2020-03-16 00:00:00pages
1402issue
1issn
2041-1723pii
10.1038/s41467-020-15143-wjournal_volume
11pub_type
杂志文章abstract::Properties of human brain tissue change across the lifespan. Here we model these changes in the living human brain by combining quantitative magnetic resonance imaging (MRI) measurements of R1 (1/T1) with diffusion MRI and tractography (N=102, ages 7-85). The amount of R1 change during development differs between whit...
journal_title:Nature communications
pub_type: 杂志文章
doi:10.1038/ncomms5932
更新日期:2014-09-17 00:00:00
abstract::Global climate change has intensified the need to assess the capacity for natural populations to adapt to abrupt shifts in the environment. Reductions in seawater pH constitute a conspicuous global change stressor that is affecting marine ecosystems globally. Here, we quantify the phenotypic and genetic modifications ...
journal_title:Nature communications
pub_type: 杂志文章
doi:10.1038/s41467-019-13767-1
更新日期:2019-12-20 00:00:00
abstract::Imaging the atomic structure of a single biomolecule is an important challenge in the physical biosciences. Whilst existing techniques all rely on averaging over large ensembles of molecules, the single-molecule realm remains unsolved. Here we present a protocol for 3D magnetic resonance imaging of a single molecule u...
journal_title:Nature communications
pub_type: 杂志文章
doi:10.1038/ncomms12667
更新日期:2016-10-11 00:00:00
abstract::Muscle-resident PDGFRβ(+) cells, which include pericytes and PW1(+) interstitial cells (PICs), play a dual role in muscular dystrophy. They can either undergo myogenesis to promote muscle regeneration or differentiate into adipocytes and other cells to compromise regeneration. How the differentiation and fate determin...
journal_title:Nature communications
pub_type: 杂志文章
doi:10.1038/ncomms11415
更新日期:2016-05-03 00:00:00
abstract::As energy efficiency becomes a paramount issue in this day and age, reversible computing may serve as a critical step towards energy conservation in information technology. The inputs of reversible computing elements define the outputs and vice versa. Some reversible gates such as the Fredkin gate are also universal; ...
journal_title:Nature communications
pub_type: 杂志文章
doi:10.1038/ncomms11424
更新日期:2016-04-26 00:00:00
abstract::Blue/deep-blue emission is crucial for organic optoelectronics but remains a formidable challenge in organic afterglow due to the difficulties in populating and stabilizing the high-energy triplet excited states. Here, a facile strategy to realize the efficient deep-blue organic afterglow is proposed via host molecule...
journal_title:Nature communications
pub_type: 杂志文章
doi:10.1038/s41467-020-18572-9
更新日期:2020-09-23 00:00:00
abstract::The Amazon river basin receives ~2000 mm of precipitation annually and contributes ~17% of global river freshwater input to the oceans; its hydroclimatic variations can exert profound impacts on the marine ecosystem in the Amazon plume region (APR) and have potential far-reaching influences on hydroclimate over the tr...
journal_title:Nature communications
pub_type: 杂志文章
doi:10.1038/s41467-020-18187-0
更新日期:2020-09-01 00:00:00
abstract::When our experience violates our predictions, it is adaptive to upregulate encoding of novel information, while down-weighting retrieval of erroneous memory predictions to promote an updated representation of the world. We asked whether mnemonic prediction errors promote hippocampal encoding versus retrieval states, a...
journal_title:Nature communications
pub_type: 杂志文章
doi:10.1038/s41467-020-17287-1
更新日期:2020-07-10 00:00:00
abstract::An amendment to this paper has been published and can be accessed via a link at the top of the paper. ...
journal_title:Nature communications
pub_type: 杂志文章,已发布勘误
doi:10.1038/s41467-020-15994-3
更新日期:2020-05-06 00:00:00
abstract::Modern ultrafast metrology relies on the postulate that the pulse to be measured is fully coherent, that is, that it can be completely described by its spectrum and spectral phase. However, synthesizing fully coherent pulses is not always possible in practice, especially in the domain of emerging ultrashort X-ray sour...
journal_title:Nature communications
pub_type: 杂志文章
doi:10.1038/ncomms7465
更新日期:2015-03-06 00:00:00
abstract::ADAM17, a prominent member of the 'Disintegrin and Metalloproteinase' (ADAM) family, controls vital cellular functions through cleavage of transmembrane substrates. Here we present evidence that surface exposure of phosphatidylserine (PS) is pivotal for ADAM17 to exert sheddase activity. PS exposure is tightly coupled...
journal_title:Nature communications
pub_type: 杂志文章
doi:10.1038/ncomms11523
更新日期:2016-05-10 00:00:00
abstract::PET hydrolase (PETase), which hydrolyzes polyethylene terephthalate (PET) into soluble building blocks, provides an attractive avenue for the bioconversion of plastics. Here we present the structures of a novel PETase from the PET-consuming microbe Ideonella sakaiensis in complex with substrate and product analogs. Th...
journal_title:Nature communications
pub_type: 杂志文章
doi:10.1038/s41467-017-02255-z
更新日期:2017-12-13 00:00:00
abstract::The original version of this Article contained an error in Eq. 1. The arrows between the symbols "T" and "B", and "B" and "T", were written "↔" but should have been "→", and incorrectly read: IEBIC=IEBAC+ISEE+I(e↔h)+IEBICT↔B+IESEEB↔T The correct from of the Eq. 1 is as follows:IEBIC=IEBAC+ISEE+I(e↔h)+IEBICT→B+IESEEB→T...
journal_title:Nature communications
pub_type: 杂志文章,已发布勘误
doi:10.1038/s41467-018-02844-6
更新日期:2018-01-24 00:00:00
abstract::Gene-targeted animal models that are generated by injecting Cas9 and sgRNAs into zygotes are often accompanied by undesired double-strand break (DSB)-induced byproducts and random biallelic targeting due to uncontrollable Cas9 targeting activity. Here, we establish a parental allele-specific gene-targeting (Past-CRISP...
journal_title:Nature communications
pub_type: 杂志文章
doi:10.1038/s41467-020-18391-y
更新日期:2020-09-14 00:00:00
abstract::The ionic conductance through a nanometer-sized pore in a membrane changes when a biopolymer slides through it, making nanopores sensitive to single molecules in solution. Their possible use for sequencing has motivated numerous studies on how DNA, a semi-flexible polymer, translocates nanopores. Here we study voltage...
journal_title:Nature communications
pub_type: 杂志文章
doi:10.1038/ncomms5171
更新日期:2014-06-16 00:00:00
abstract::Modern ab initio calculations predict ionic and superionic states in highly compressed water and ammonia. The prediction apparently contradicts state-of-the-art experimentally established phase diagrams overwhelmingly dominated by molecular phases. Here we present experimental evidence that the threshold pressure of ~...
journal_title:Nature communications
pub_type: 杂志文章
doi:10.1038/ncomms4460
更新日期:2014-03-24 00:00:00
abstract::Ultrashort optical pulses propagating in a dissipative nonlinear system can interact and bind stably, forming optical soliton molecules. Soliton molecules in ultrafast lasers are under intense research focus and present striking analogies with their matter molecules counterparts. The recent development of real-time sp...
journal_title:Nature communications
pub_type: 杂志文章
doi:10.1038/s41467-019-08755-4
更新日期:2019-02-19 00:00:00
abstract::Extremely metal-poor galaxies with metallicity below 10% of the solar value in the local universe are the best analogues to investigating the interstellar medium at a quasi-primitive environment in the early universe. In spite of the ongoing formation of stars in these galaxies, the presence of molecular gas (which is...
journal_title:Nature communications
pub_type: 杂志文章
doi:10.1038/ncomms13789
更新日期:2016-12-09 00:00:00
abstract::Oxygen vacancies, especially their distribution, are directly coupled to the electromagnetic properties of oxides and related emergent functionalities that have implications for device applications. Here using a homoepitaxial strontium titanate thin film, we demonstrate a controlled manipulation of the oxygen vacancy ...
journal_title:Nature communications
pub_type: 杂志文章
doi:10.1038/s41467-017-00710-5
更新日期:2017-09-20 00:00:00
abstract::Protein function and dynamics are closely related; however, accurate dynamics information is difficult to obtain. Here based on a carefully assembled data set derived from experimental data for proteins in solution, we quantify backbone dynamics properties on the amino-acid level and develop DynaMine--a fast, high-qua...
journal_title:Nature communications
pub_type: 杂志文章
doi:10.1038/ncomms3741
更新日期:2013-01-01 00:00:00
abstract::The need for sustainable catalysts for an efficient hydrogen evolution reaction is of significant interest for modern society. Inspired by comparable structural properties of [FeNi]-hydrogenase, here we present the natural ore pentlandite (Fe4.5Ni4.5S8) as a direct 'rock' electrode material for hydrogen evolution unde...
journal_title:Nature communications
pub_type: 杂志文章
doi:10.1038/ncomms12269
更新日期:2016-07-27 00:00:00
abstract::The rise of antibiotic-resistant bacteria has led to an urgent need for rapid detection of drug resistance in clinical samples, and improvements in global surveillance. Here we show how de Bruijn graph representation of bacterial diversity can be used to identify species and resistance profiles of clinical isolates. W...
journal_title:Nature communications
pub_type: 杂志文章
doi:10.1038/ncomms10063
更新日期:2015-12-21 00:00:00
abstract::Blends of electron-donating and -accepting organic semiconductors are widely used as photoactive materials in next-generation solar cells and photodetectors. The yield of free charges in these systems is often determined by the separation of interfacial electron-hole pairs, which is expected to depend on the ability o...
journal_title:Nature communications
pub_type: 杂志文章
doi:10.1038/ncomms11944
更新日期:2016-06-21 00:00:00
abstract::Large Igneous Provinces (LIPs) are associated with the largest climate perturbations in Earth's history. The North Atlantic Igneous Province (NAIP) and Paleocene-Eocene Thermal Maximum (PETM) constitute an exemplar of this association. As yet we have no means to reconstruct the pacing of LIP greenhouse gas emissions f...
journal_title:Nature communications
pub_type: 杂志文章
doi:10.1038/s41467-019-12957-1
更新日期:2019-12-05 00:00:00
abstract::Through the success of deep learning in various domains, artificial neural networks are currently among the most used artificial intelligence methods. Taking inspiration from the network properties of biological neural networks (e.g. sparsity, scale-freeness), we argue that (contrary to general practice) artificial ne...
journal_title:Nature communications
pub_type: 杂志文章
doi:10.1038/s41467-018-04316-3
更新日期:2018-06-19 00:00:00
abstract::A planar slab of negative-index material works as a superlens with sub-diffraction-limited resolution, as propagating waves are focused and, moreover, evanescent waves are reconstructed in the image plane. Here we demonstrate a superlens for electric evanescent fields with low losses using perovskites in the mid-infra...
journal_title:Nature communications
pub_type: 杂志文章
doi:10.1038/ncomms1249
更新日期:2011-01-01 00:00:00
abstract::Cellular events that occur across the seminiferous epithelium in the mammalian testis during spermatogenesis are tightly coordinated by biologically active peptides released from laminin chains. Laminin-γ3 domain IV is released at the apical ectoplasmic specialization during spermiation and mediates restructuring of t...
journal_title:Nature communications
pub_type: 杂志文章
doi:10.1038/ncomms2171
更新日期:2012-01-01 00:00:00
abstract::Supercooled liquids exhibit spatial heterogeneity in the dynamics of their fluctuating atomic arrangements. The length and time scales of the heterogeneous dynamics are central to the glass transition and influence nucleation and growth of crystals from the liquid. Here, we report direct experimental visualization of ...
journal_title:Nature communications
pub_type: 杂志文章
doi:10.1038/s41467-018-03604-2
更新日期:2018-03-19 00:00:00
abstract::For COVID-19, it is vital to understand if quarantines shorter than 14 days can be equally effective with judiciously deployed testing. Here, we develop a mathematical model that quantifies the probability of post-quarantine transmission incorporating testing into travel quarantine, quarantine of traced contacts with ...
journal_title:Nature communications
pub_type: 杂志文章
doi:10.1038/s41467-020-20742-8
更新日期:2021-01-07 00:00:00
abstract::Astrocytes migrate from the optic nerve into the inner retina, forming a template upon which retinal vessels develop. In the Nuc1 rat, mutation in the gene encoding βA3/A1-crystallin disrupts both Notch signalling in astrocytes and formation of the astrocyte template. Here we show that loss of βA3/A1-crystallin in ast...
journal_title:Nature communications
pub_type: 杂志文章
doi:10.1038/ncomms2624
更新日期:2013-01-01 00:00:00