当前位置： SCI文献检索 > Nature Communications期刊下所有文献 > Robust quantum valley Hall effect for vortices in an interacting bosonic quantum fluid.

Robust quantum valley Hall effect for vortices in an interacting bosonic quantum fluid.

Abstract：

:Topologically protected pseudospin transport, analogous to the quantum spin Hall effect, cannot be strictly implemented for photons and in general bosons because of the lack of symmetry-protected pseudospins. Here we show that the required protection can be provided by the real-space topological excitation of an interacting quantum fluid: a quantum vortex. We consider a Bose-Einstein condensate at the Γ point of the Brillouin zone of a quantum valley Hall system based on two staggered honeycomb lattices. We demonstrate the existence of a coupling between the vortex winding and the valley of the bulk Bloch band. This leads to chiral vortex propagation on each side of the zigzag interface between two regions of inverted staggering. The topological protection provided by the vortex winding prevents valley pseudospin mixing and resonant backscattering, allowing a truly topologically protected valley pseudospin transport.

journal_name

Nat Commun

journal_title

Nature communications

authors

Bleu O,Malpuech G,Solnyshkov DD

doi

10.1038/s41467-018-06520-7

subject

Has Abstract

pub_date

2018-09-28 00:00:00

pages

3991

issue

1

issn

2041-1723

pii

10.1038/s41467-018-06520-7

journal_volume

9

pub_type

杂志文章

相关文献

Nature Communications文献大全
  • Determining the location and nearest neighbours of aluminium in zeolites with atom probe tomography.

    abstract：:Zeolite catalysis is determined by a combination of pore architecture and Brønsted acidity. As Brønsted acid sites are formed by the substitution of AlO4 for SiO4 tetrahedra, it is of utmost importance to have information on the number as well as the location and neighbouring sites of framework aluminium. Unfortunatel...

    journal_title：Nature communications

    pub_type： 杂志文章

    doi：10.1038/ncomms8589

    authors： Perea DE,Arslan I,Liu J,Ristanović Z,Kovarik L,Arey BW,Lercher JA,Bare SR,Weckhuysen BM

    更新日期：2015-07-02 00:00:00

  • Brain microvasculature defects and Glut1 deficiency syndrome averted by early repletion of the glucose transporter-1 protein.

    abstract：:Haploinsufficiency of the SLC2A1 gene and paucity of its translated product, the glucose transporter-1 (Glut1) protein, disrupt brain function and cause the neurodevelopmental disorder, Glut1 deficiency syndrome (Glut1 DS). There is little to suggest how reduced Glut1 causes cognitive dysfunction and no optimal treatm...

    journal_title：Nature communications

    pub_type： 杂志文章

    doi：10.1038/ncomms14152

    authors： Tang M,Gao G,Rueda CB,Yu H,Thibodeaux DN,Awano T,Engelstad KM,Sanchez-Quintero MJ,Yang H,Li F,Li H,Su Q,Shetler KE,Jones L,Seo R,McConathy J,Hillman EM,Noebels JL,De Vivo DC,Monani UR

    更新日期：2017-01-20 00:00:00

  • Exploiting the tunability of stimulated emission depletion microscopy for super-resolution imaging of nuclear structures.

    abstract：:Imaging of nuclear structures within intact eukaryotic nuclei is imperative to understand the effect of chromatin folding on genome function. Recent developments of super-resolution fluorescence microscopy techniques combine high specificity, sensitivity, and less-invasive sample preparation procedures with the sub-di...

    journal_title：Nature communications

    pub_type： 杂志文章

    doi：10.1038/s41467-018-05963-2

    authors： Sarmento MJ,Oneto M,Pelicci S,Pesce L,Scipioni L,Faretta M,Furia L,Dellino GI,Pelicci PG,Bianchini P,Diaspro A,Lanzanò L

    更新日期：2018-08-24 00:00:00

  • Two pathways regulate cortical granule translocation to prevent polyspermy in mouse oocytes.

    abstract：:An egg must be fertilized by a single sperm only. To prevent polyspermy, the zona pellucida, a structure that surrounds mammalian eggs, becomes impermeable upon fertilization, preventing the entry of further sperm. The structural changes in the zona upon fertilization are driven by the exocytosis of cortical granules....

    journal_title：Nature communications

    pub_type： 杂志文章

    doi：10.1038/ncomms13726

    authors： Cheeseman LP,Boulanger J,Bond LM,Schuh M

    更新日期：2016-12-19 00:00:00

  • Merging rhodium-catalysed C-H activation and hydroamination in a highly selective [4+2] imine/alkyne annulation.

    abstract：:Catalytic C-H activation and hydroamination represent two important strategies for eco-friendly chemical synthesis with high atom efficiency and reduced waste production. Combining both C-H activation and hydroamination in a cascade process, preferably with a single catalyst, would allow rapid access to valuable nitro...

    journal_title：Nature communications

    pub_type： 杂志文章

    doi：10.1038/ncomms11506

    authors： Manan RS,Zhao P

    更新日期：2016-06-20 00:00:00

  • Heterogeneous multi-compartmental hydrogel particles as synthetic cells for incompatible tandem reactions.

    abstract：:In nature, individual cells contain multiple isolated compartments in which cascade enzymatic reactions occur to form essential biological products with high efficiency. Here, we report a cell-inspired design of functional hydrogel particles with multiple compartments, in which different enzymes are spatially immobili...

    journal_title：Nature communications

    pub_type： 杂志文章

    doi：10.1038/s41467-017-00757-4

    authors： Tan H,Guo S,Dinh ND,Luo R,Jin L,Chen CH

    更新日期：2017-09-22 00:00:00

  • Demographic routes to variability and regulation in bird populations.

    abstract：:There is large interspecific variation in the magnitude of population fluctuations, even among closely related species. The factors generating this variation are not well understood, primarily because of the challenges of separating the relative impact of variation in population size from fluctuations in the environme...

    journal_title：Nature communications

    pub_type： 杂志文章

    doi：10.1038/ncomms12001

    authors： Sæther BE,Grøtan V,Engen S,Coulson T,Grant PR,Visser ME,Brommer JE,Rosemary Grant B,Gustafsson L,Hatchwell BJ,Jerstad K,Karell P,Pietiäinen H,Roulin A,Røstad OW,Weimerskirch H

    更新日期：2016-06-22 00:00:00

  • Mutations associated with neuropsychiatric conditions delineate functional brain connectivity dimensions contributing to autism and schizophrenia.

    abstract：:16p11.2 and 22q11.2 Copy Number Variants (CNVs) confer high risk for Autism Spectrum Disorder (ASD), schizophrenia (SZ), and Attention-Deficit-Hyperactivity-Disorder (ADHD), but their impact on functional connectivity (FC) remains unclear. Here we report an analysis of resting-state FC using magnetic resonance imaging...

    journal_title：Nature communications

    pub_type： 杂志文章

    doi：10.1038/s41467-020-18997-2

    authors： Moreau CA,Urchs SGW,Kuldeep K,Orban P,Schramm C,Dumas G,Labbe A,Huguet G,Douard E,Quirion PO,Lin A,Kushan L,Grot S,Luck D,Mendrek A,Potvin S,Stip E,Bourgeron T,Evans AC,Bearden CE,Bellec P,Jacquemont S

    更新日期：2020-10-19 00:00:00

  • Exploring the ternary interactions in Cu-ZnO-ZrO2 catalysts for efficient CO2 hydrogenation to methanol.

    abstract：:The synergistic interaction among different components in complex catalysts is one of the crucial factors in determining catalytic performance. Here we report the interactions among the three components in controlling the catalytic performance of Cu-ZnO-ZrO2 (CZZ) catalyst for CO2 hydrogenation to methanol. The in sit...

    journal_title：Nature communications

    pub_type： 杂志文章

    doi：10.1038/s41467-019-09072-6

    authors： Wang Y,Kattel S,Gao W,Li K,Liu P,Chen JG,Wang H

    更新日期：2019-03-11 00:00:00

  • Synthesis of acetic acid via methanol hydrocarboxylation with CO2 and H2.

    abstract：:Acetic acid is an important bulk chemical that is currently produced via methanol carbonylation using fossil based CO. Synthesis of acetic acid from the renewable and cheap CO2 is of great importance, but state of the art routes encounter difficulties, especially in reaction selectivity and activity. Here we report a ...

    journal_title：Nature communications

    pub_type： 杂志文章

    doi：10.1038/ncomms11481

    authors： Qian Q,Zhang J,Cui M,Han B

    更新日期：2016-05-11 00:00:00

  • PreDicta chip-based high resolution diagnosis of rhinovirus-induced wheeze.

    abstract：:Rhinovirus (RV) infections are major triggers of acute exacerbations of severe respiratory diseases such as pre-school wheeze, asthma and chronic obstructive pulmonary disease (COPD). The occurrence of numerous RV types is a major challenge for the identification of the culprit virus types and for the improvement of v...

    journal_title：Nature communications

    pub_type： 临床试验,杂志文章

    doi：10.1038/s41467-018-04591-0

    authors： Niespodziana K,Stenberg-Hammar K,Megremis S,Cabauatan CR,Napora-Wijata K,Vacal PC,Gallerano D,Lupinek C,Ebner D,Schlederer T,Harwanegg C,Söderhäll C,van Hage M,Hedlin G,Papadopoulos NG,Valenta R

    更新日期：2018-06-18 00:00:00

  • Male-female communication triggers calcium signatures during fertilization in Arabidopsis.

    abstract：:Cell-cell communication and interaction is critical during fertilization and triggers free cytosolic calcium ([Ca2+]cyto) as a key signal for egg activation and a polyspermy block in animal oocytes. Fertilization in flowering plants is more complex, involving interaction of a pollen tube with egg adjoining synergid ce...

    journal_title：Nature communications

    pub_type： 杂志文章

    doi：10.1038/ncomms5645

    authors： Denninger P,Bleckmann A,Lausser A,Vogler F,Ott T,Ehrhardt DW,Frommer WB,Sprunck S,Dresselhaus T,Grossmann G

    更新日期：2014-08-22 00:00:00

  • Magnetic antibody-linked nanomatchmakers for therapeutic cell targeting.

    abstract：:Stem cell transplantation is a promising strategy for therapeutic cardiac regeneration, but current therapies are limited by inefficient interaction between potentially beneficial cells (either exogenously transplanted or endogenously recruited) and the injured tissue. Here we apply targeted nanomedicine to achieve in...

    journal_title：Nature communications

    pub_type： 杂志文章

    doi：10.1038/ncomms5880

    authors： Cheng K,Shen D,Hensley MT,Middleton R,Sun B,Liu W,De Couto G,Marbán E

    更新日期：2014-09-10 00:00:00

  • Cortical dendritic activity correlates with spindle-rich oscillations during sleep in rodents.

    abstract：:How sleep influences brain plasticity is not known. In particular, why certain electroencephalographic (EEG) rhythms are linked to memory consolidation is poorly understood. Calcium activity in dendrites is known to be necessary for structural plasticity changes, but this has never been carefully examined during sleep...

    journal_title：Nature communications

    pub_type： 杂志文章

    doi：10.1038/s41467-017-00735-w

    authors： Seibt J,Richard CJ,Sigl-Glöckner J,Takahashi N,Kaplan DI,Doron G,de Limoges D,Bocklisch C,Larkum ME

    更新日期：2017-09-25 00:00:00

  • Gaussian-preserved, non-volatile shape morphing in three-dimensional microstructures for dual-functional electronic devices.

    abstract：:Motile plant structures such as Mimosa pudica leaves, Impatiens glandulifera seedpods, and Dionaea muscipula leaves exhibit fast nastic movements in a few seconds or less. This motion is stimuli-independent mechanical movement following theorema egregium rules. Artificial analogs of tropistic motion in plants are exem...

    journal_title：Nature communications

    pub_type： 杂志文章

    doi：10.1038/s41467-020-20843-4

    authors： Tian Z,Xu B,Wan G,Han X,Di Z,Chen Z,Mei Y

    更新日期：2021-01-21 00:00:00

  • Active suppression of intestinal CD4(+)TCRαβ(+) T-lymphocyte maturation during the postnatal period.

    abstract：:Priming of the mucosal immune system during the postnatal period substantially influences host-microbial interaction and susceptibility to immune-mediated diseases in adult life. The underlying mechanisms are ill defined. Here we show that shortly after birth, CD4 T cells populate preformed lymphoid structures in the ...

    journal_title：Nature communications

    pub_type： 杂志文章

    doi：10.1038/ncomms8725

    authors： Torow N,Yu K,Hassani K,Freitag J,Schulz O,Basic M,Brennecke A,Sparwasser T,Wagner N,Bleich A,Lochner M,Weiss S,Förster R,Pabst O,Hornef MW

    更新日期：2015-07-21 00:00:00

  • Propagation of oestrogen receptor-positive and oestrogen-responsive normal human breast cells in culture.

    abstract：:Investigating the susceptibility of oestrogen receptor-positive (ER(pos)) normal human breast epithelial cells (HBECs) for clinical purposes or basic research awaits a proficient cell-based assay. Here we set out to identify markers for isolating ER(pos) cells and to expand what appear to be post-mitotic primary cells...

    journal_title：Nature communications

    pub_type： 杂志文章

    doi：10.1038/ncomms9786

    authors： Fridriksdottir AJ,Kim J,Villadsen R,Klitgaard MC,Hopkinson BM,Petersen OW,Rønnov-Jessen L

    更新日期：2015-11-13 00:00:00

  • Insights into the aetiology of snoring from observational and genetic investigations in the UK Biobank.

    abstract：:Although snoring is common in the general population, its aetiology has been largely understudied. Here we report a genetic study on snoring (n ~ 408,000; snorers ~ 152,000) using data from the UK Biobank. We identify 42 genome-wide significant loci, with an SNP-based heritability estimate of ~10% on the liability sca...

    journal_title：Nature communications

    pub_type： 杂志文章

    doi：10.1038/s41467-020-14625-1

    authors： Campos AI,García-Marín LM,Byrne EM,Martin NG,Cuéllar-Partida G,Rentería ME

    更新日期：2020-02-14 00:00:00

  • Photoreduction of gaseous oxidized mercury changes global atmospheric mercury speciation, transport and deposition.

    abstract：:Anthropogenic mercury (Hg(0)) emissions oxidize to gaseous Hg(II) compounds, before deposition to Earth surface ecosystems. Atmospheric reduction of Hg(II) competes with deposition, thereby modifying the magnitude and pattern of Hg deposition. Global Hg models have postulated that Hg(II) reduction in the atmosphere oc...

    journal_title：Nature communications

    pub_type： 杂志文章

    doi：10.1038/s41467-018-07075-3

    authors： Saiz-Lopez A,Sitkiewicz SP,Roca-Sanjuán D,Oliva-Enrich JM,Dávalos JZ,Notario R,Jiskra M,Xu Y,Wang F,Thackray CP,Sunderland EM,Jacob DJ,Travnikov O,Cuevas CA,Acuña AU,Rivero D,Plane JMC,Kinnison DE,Sonke JE

    更新日期：2018-11-15 00:00:00

  • Three-dimensional protonic conductivity in porous organic cage solids.

    abstract：:Proton conduction is a fundamental process in biology and in devices such as proton exchange membrane fuel cells. To maximize proton conduction, three-dimensional conduction pathways are preferred over one-dimensional pathways, which prevent conduction in two dimensions. Many crystalline porous solids to date show one...

    journal_title：Nature communications

    pub_type： 杂志文章

    doi：10.1038/ncomms12750

    authors： Liu M,Chen L,Lewis S,Chong SY,Little MA,Hasell T,Aldous IM,Brown CM,Smith MW,Morrison CA,Hardwick LJ,Cooper AI

    更新日期：2016-09-13 00:00:00

  • Methylation of Salmonella Typhimurium flagella promotes bacterial adhesion and host cell invasion.

    abstract：:The long external filament of bacterial flagella is composed of several thousand copies of a single protein, flagellin. Here, we explore the role played by lysine methylation of flagellin in Salmonella, which requires the methylase FliB. We show that both flagellins of Salmonella enterica serovar Typhimurium, FliC and...

    journal_title：Nature communications

    pub_type： 杂志文章

    doi：10.1038/s41467-020-15738-3

    authors： Horstmann JA,Lunelli M,Cazzola H,Heidemann J,Kühne C,Steffen P,Szefs S,Rossi C,Lokareddy RK,Wang C,Lemaire L,Hughes KT,Uetrecht C,Schlüter H,Grassl GA,Stradal TEB,Rossez Y,Kolbe M,Erhardt M

    更新日期：2020-04-24 00:00:00

  • High-throughput preparation of radioprotective polymers via Hantzsch's reaction for in vivo X-ray damage determination.

    abstract：:Radioprotectors for acute injuries caused by large doses of ionizing radiation are vital to national security, public health and future development of humankind. Here, we develop a strategy to explore safe and efficient radioprotectors by combining Hantzsch's reaction, high-throughput methods and polymer chemistry. A ...

    journal_title：Nature communications

    pub_type： 杂志文章

    doi：10.1038/s41467-020-20027-0

    authors： Liu G,Zeng Y,Lv T,Mao T,Wei Y,Jia S,Gou Y,Tao L

    更新日期：2020-12-04 00:00:00

  • C-terminal UBA domains protect ubiquitin receptors by preventing initiation of protein degradation.

    abstract：:The ubiquitin receptors Rad23 and Dsk2 deliver polyubiquitylated substrates to the proteasome for destruction. The C-terminal ubiquitin-associated (UBA) domain of Rad23 functions as a cis-acting stabilization signal that protects this protein from proteasomal degradation. Here, we provide evidence that the C-terminal ...

    journal_title：Nature communications

    pub_type： 杂志文章

    doi：10.1038/ncomms1179

    authors： Heinen C,Acs K,Hoogstraten D,Dantuma NP

    更新日期：2011-02-08 00:00:00

  • Structural decoding of netrin-4 reveals a regulatory function towards mature basement membranes.

    abstract：:Netrins, a family of laminin-related molecules, have been proposed to act as guidance cues either during nervous system development or the establishment of the vascular system. This was clearly demonstrated for netrin-1 via its interaction with the receptors DCC and UNC5s. However, mainly based on shared homologies wi...

    journal_title：Nature communications

    pub_type： 杂志文章

    doi：10.1038/ncomms13515

    authors： Reuten R,Patel TR,McDougall M,Rama N,Nikodemus D,Gibert B,Delcros JG,Prein C,Meier M,Metzger S,Zhou Z,Kaltenberg J,McKee KK,Bald T,Tüting T,Zigrino P,Djonov V,Bloch W,Clausen-Schaumann H,Poschl E,Yurchenco PD,Eh

    更新日期：2016-11-30 00:00:00

  • Externalized decondensed neutrophil chromatin occludes pancreatic ducts and drives pancreatitis.

    abstract：:Ductal occlusion has been postulated to precipitate focal pancreatic inflammation, while the nature of the primary occluding agents has remained elusive. Neutrophils make use of histone citrullination by peptidyl arginine deiminase-4 (PADI4) in contact to particulate agents to extrude decondensed chromatin as neutroph...

    journal_title：Nature communications

    pub_type： 杂志文章

    doi：10.1038/ncomms10973

    authors： Leppkes M,Maueröder C,Hirth S,Nowecki S,Günther C,Billmeier U,Paulus S,Biermann M,Munoz LE,Hoffmann M,Wildner D,Croxford AL,Waisman A,Mowen K,Jenne DE,Krenn V,Mayerle J,Lerch MM,Schett G,Wirtz S,Neurath MF,Herrm

    更新日期：2016-03-11 00:00:00

  • Redox reactions and weak buffering capacity lead to acidification in the Chesapeake Bay.

    abstract：:The combined effects of anthropogenic and biological CO2 inputs may lead to more rapid acidification in coastal waters compared to the open ocean. It is less clear, however, how redox reactions would contribute to acidification. Here we report estuarine acidification dynamics based on oxygen, hydrogen sulfide (H2S), p...

    journal_title：Nature communications

    pub_type： 杂志文章

    doi：10.1038/s41467-017-00417-7

    authors： Cai WJ,Huang WJ,Luther GW 3rd,Pierrot D,Li M,Testa J,Xue M,Joesoef A,Mann R,Brodeur J,Xu YY,Chen B,Hussain N,Waldbusser GG,Cornwell J,Kemp WM

    更新日期：2017-08-28 00:00:00

  • Shaping polymersomes into predictable morphologies via out-of-equilibrium self-assembly.

    abstract：:Polymersomes are bilayer vesicles, self-assembled from amphiphilic block copolymers. They are versatile nanocapsules with adjustable properties, such as flexibility, permeability, size and functionality. However, so far no methodological approach to control their shape exists. Here we demonstrate a mechanistically ful...

    journal_title：Nature communications

    pub_type： 杂志文章

    doi：10.1038/ncomms12606

    authors： Rikken RS,Engelkamp H,Nolte RJ,Maan JC,van Hest JC,Wilson DA,Christianen PC

    更新日期：2016-08-25 00:00:00

  • High-pressure synthesis of a polyethylene/zeolite nano-composite material.

    abstract：:Meso/micro-porous solids, such as zeolites, are complex materials used in an impressive range of applications. Here we photo-polymerized ethylene using non-catalytic high-pressure techniques at 0.5-1.5 GPa under ultraviolet (351-364 nm) irradiation on a sub-nanometre scale in the channels of a pure SiO2 zeolite, silic...

    journal_title：Nature communications

    pub_type： 杂志文章

    doi：10.1038/ncomms2564

    authors： Santoro M,Gorelli FA,Bini R,Haines J,van der Lee A

    更新日期：2013-01-01 00:00:00

  • TREX exposes the RNA-binding domain of Nxf1 to enable mRNA export.

    abstract：:The metazoan TREX complex is recruited to mRNA during nuclear RNA processing and functions in exporting mRNA to the cytoplasm. Nxf1 is an mRNA export receptor, which binds processed mRNA and transports it through the nuclear pore complex. At present, the relationship between TREX and Nxf1 is not understood. Here we sh...

    journal_title：Nature communications

    pub_type： 杂志文章

    doi：10.1038/ncomms2005

    authors： Viphakone N,Hautbergue GM,Walsh M,Chang CT,Holland A,Folco EG,Reed R,Wilson SA

    更新日期：2012-01-01 00:00:00

  • Mutational interactions define novel cancer subgroups.

    abstract：:Large-scale genomic data highlight the complexity and diversity of the molecular changes that drive cancer progression. Statistical analysis of cancer data from different tissues can guide drug repositioning as well as the design of targeted treatments. Here, we develop an improved Bayesian network model for tumour mu...

    journal_title：Nature communications

    pub_type： 杂志文章

    doi：10.1038/s41467-018-06867-x

    authors： Kuipers J,Thurnherr T,Moffa G,Suter P,Behr J,Goosen R,Christofori G,Beerenwinkel N

    更新日期：2018-10-19 00:00:00