Topological-chiral magnetic interactions driven by emergent orbital magnetism.

Abstract:

:Two hundred years ago, Ampère discovered that electric loops in which currents of electrons are generated by a penetrating magnetic field can mutually interact. Here we show that Ampère's observation can be transferred to the quantum realm of interactions between triangular plaquettes of spins on a lattice, where the electrical currents at the atomic scale are associated with the orbital motion of electrons in response to the non-coplanarity of neighbouring spins playing the role of a magnetic field. The resulting topological orbital moment underlies the relation of the orbital dynamics with the topology of the spin structure. We demonstrate that the interactions of the topological orbital moments with each other and with the spins form a new class of magnetic interactions [Formula: see text] topological-chiral interactions [Formula: see text] which can dominate over the Dzyaloshinskii-Moriya interaction, thus opening a path for realizing new classes of chiral magnetic materials with three-dimensional magnetization textures such as hopfions.

journal_name

Nat Commun

journal_title

Nature communications

authors

Grytsiuk S,Hanke JP,Hoffmann M,Bouaziz J,Gomonay O,Bihlmayer G,Lounis S,Mokrousov Y,Blügel S

doi

10.1038/s41467-019-14030-3

subject

Has Abstract

pub_date

2020-01-24 00:00:00

pages

511

issue

1

issn

2041-1723

pii

10.1038/s41467-019-14030-3

journal_volume

11

pub_type

杂志文章
  • A powder-metallurgy-based strategy toward three-dimensional graphene-like network for reinforcing copper matrix composites.

    abstract::Three-dimensional graphene network is a promising structure for improving both the mechanical properties and functional capabilities of reinforced polymer and ceramic matrix composites. However, direct application in a metal matrix remains difficult due to the reason that wetting is usually unfavorable in the carbon/m...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/s41467-020-16490-4

    authors: Zhang X,Xu Y,Wang M,Liu E,Zhao N,Shi C,Lin D,Zhu F,He C

    更新日期:2020-06-02 00:00:00

  • Publisher Correction: The TLR7/8 agonist R848 remodels tumor and host responses to promote survival in pancreatic cancer.

    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: 已发布勘误

    doi:10.1038/s41467-019-13151-z

    authors: Michaelis KA,Norgard MA,Zhu X,Levasseur PR,Sivagnanam S,Liudahl SM,Burfeind KG,Olson B,Pelz KR,Ramos DMA,Maurer HC,Olive KP,Coussens LM,Morgan TK,Marks DL

    更新日期:2019-11-15 00:00:00

  • Analysis of mitochondrial genome diversity identifies new and ancient maternal lineages in Cambodian aborigines.

    abstract::Cambodia harbours a variety of aboriginal (and presumably ancient) populations that have largely been ignored in studies of genetic diversity. Here we investigate the matrilineal gene pool of 1,054 Cambodians from 14 geographic populations. Using mitochondrial whole-genome sequencing, we identify eight new mitochondri...

    journal_title:Nature communications

    pub_type: 历史文章,杂志文章

    doi:10.1038/ncomms3599

    authors: Zhang X,Qi X,Yang Z,Serey B,Sovannary T,Bunnath L,Seang Aun H,Samnom H,Zhang H,Lin Q,van Oven M,Shi H,Su B

    更新日期:2013-01-01 00:00:00

  • Live-cell imaging of actin dynamics reveals mechanisms of stereocilia length regulation in the inner ear.

    abstract::The maintenance of sensory hair cell stereocilia is critical for lifelong hearing; however, mechanisms of structural homeostasis remain poorly understood. Conflicting models propose that stereocilia F-actin cores are either continually renewed every 24-48 h via a treadmill or are stable, exceptionally long-lived struc...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/ncomms7873

    authors: Drummond MC,Barzik M,Bird JE,Zhang DS,Lechene CP,Corey DP,Cunningham LL,Friedman TB

    更新日期:2015-04-21 00:00:00

  • Ecological constraints increase the climatic debt in forests.

    abstract::Biodiversity changes are lagging behind current climate warming. The underlying determinants of this climatic debt are unknown and yet critical to understand the impacts of climate change on the present biota and improve forecasts of biodiversity changes. Here we assess determinants of climatic debt accumulated in Fre...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/ncomms12643

    authors: Bertrand R,Riofrío-Dillon G,Lenoir J,Drapier J,de Ruffray P,Gégout JC,Loreau M

    更新日期:2016-08-26 00:00:00

  • Mouse oocytes depend on BubR1 for proper chromosome segregation but not for prophase I arrest.

    abstract::Mammalian female meiosis is error prone, with rates of meiotic chromosome missegregations strongly increasing towards the end of the reproductive lifespan. A strong reduction of BubR1 has been observed in oocytes of women approaching menopause and in ovaries of aged mice, which led to the hypothesis that a gradual dec...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/ncomms7946

    authors: Touati SA,Buffin E,Cladière D,Hached K,Rachez C,van Deursen JM,Wassmann K

    更新日期:2015-04-21 00:00:00

  • Causal factors for seismicity near Azle, Texas.

    abstract::In November 2013, a series of earthquakes began along a mapped ancient fault system near Azle, Texas. Here we assess whether it is plausible that human activity caused these earthquakes. Analysis of both lake and groundwater variations near Azle shows that no significant stress changes were associated with the shallow...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/ncomms7728

    authors: Hornbach MJ,DeShon HR,Ellsworth WL,Stump BW,Hayward C,Frohlich C,Oldham HR,Olson JE,Magnani MB,Brokaw C,Luetgert JH

    更新日期:2015-04-21 00:00:00

  • Quantifying exchange forces of a spin spiral on the atomic scale.

    abstract::The large interest in chiral magnetic structures for realization of nanoscale magnetic storage or logic devices has necessitated methods which can quantify magnetic interactions at the atomic scale. To overcome the limitations of the typically used current-based sensing of atomic-scale exchange interactions, a force-b...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/s41467-020-15024-2

    authors: Hauptmann N,Haldar S,Hung TC,Jolie W,Gutzeit M,Wegner D,Heinze S,Khajetoorians AA

    更新日期:2020-03-05 00:00:00

  • Light-induced evaporative cooling of holes in the Hubbard model.

    abstract::An elusive goal in the field of driven quantum matter is the induction of long-range order. Here, we propose a mechanism based on light-induced evaporative cooling of holes in a correlated fermionic system. Since the entropy of a filled narrow band grows rapidly with hole doping, the isentropic transfer of holes from ...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/s41467-019-13557-9

    authors: Werner P,Eckstein M,Müller M,Refael G

    更新日期:2019-12-05 00:00:00

  • Shared developmental programme strongly constrains beak shape diversity in songbirds.

    abstract::The striking diversity of bird beak shapes is an outcome of natural selection, yet the relative importance of the limitations imposed by the process of beak development on generating such variation is unclear. Untangling these factors requires mapping developmental mechanisms over a phylogeny far exceeding model syste...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/ncomms4700

    authors: Fritz JA,Brancale J,Tokita M,Burns KJ,Hawkins MB,Abzhanov A,Brenner MP

    更新日期:2014-04-16 00:00:00

  • Neural dynamics of the attentional blink revealed by encoding orientation selectivity during rapid visual presentation.

    abstract::The human brain is inherently limited in the information it can make consciously accessible. When people monitor a rapid stream of visual items for two targets, they typically fail to see the second target if it occurs within 200-500 ms of the first, a phenomenon called the attentional blink (AB). The neural basis for...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/s41467-019-14107-z

    authors: Tang MF,Ford L,Arabzadeh E,Enns JT,Visser TAW,Mattingley JB

    更新日期:2020-01-23 00:00:00

  • Synthesis of tetrasubstituted 1-silyloxy-3-aminobutadienes and chemistry beyond Diels-Alder reactions.

    abstract::Electron-rich dienes have revolutionized the synthesis of complex compounds since the discovery of the legendary Diels-Alder cycloaddition reaction. This highly efficient bond-forming process has served as a fundamental strategy to assemble many structurally formidable molecules. Amino silyloxy butadienes are arguably...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/ncomms7913

    authors: Li X,Peng S,Li L,Huang Y

    更新日期:2015-04-21 00:00:00

  • Metal-centred azaphosphatriptycene gear with a photo- and thermally driven mechanical switching function based on coordination isomerism.

    abstract::Metal ions can serve as a centre of molecular motions due to their coordination geometry, reversible bonding nature and external stimuli responsiveness. Such essential features of metal ions have been utilized for metal-mediated molecular machines with the ability to motion switch via metallation/demetallation or coor...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/ncomms14296

    authors: Ube H,Yasuda Y,Sato H,Shionoya M

    更新日期:2017-02-08 00:00:00

  • A reference-grade wild soybean genome.

    abstract::Efficient crop improvement depends on the application of accurate genetic information contained in diverse germplasm resources. Here we report a reference-grade genome of wild soybean accession W05, with a final assembled genome size of 1013.2 Mb and a contig N50 of 3.3 Mb. The analytical power of the W05 genome is de...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/s41467-019-09142-9

    authors: Xie M,Chung CY,Li MW,Wong FL,Wang X,Liu A,Wang Z,Leung AK,Wong TH,Tong SW,Xiao Z,Fan K,Ng MS,Qi X,Yang L,Deng T,He L,Chen L,Fu A,Ding Q,He J,Chung G,Isobe S,Tanabata T,Valliyodan B,Nguyen HT,Cannon SB

    更新日期:2019-03-14 00:00:00

  • A complex multi-notch astronomical filter to suppress the bright infrared sky.

    abstract::A long-standing and profound problem in astronomy is the difficulty in obtaining deep near-infrared observations due to the extreme brightness and variability of the night sky at these wavelengths. A solution to this problem is crucial if we are to obtain the deepest possible observations of the early Universe, as red...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/ncomms1584

    authors: Bland-Hawthorn J,Ellis SC,Leon-Saval SG,Haynes R,Roth MM,Löhmannsröben HG,Horton AJ,Cuby JG,Birks TA,Lawrence JS,Gillingham P,Ryder SD,Trinh C

    更新日期:2011-12-06 00:00:00

  • Zero-temperature glass transition in two dimensions.

    abstract::Liquids cooled towards the glass transition temperature transform into amorphous solids that have a wide range of applications. While the nature of this transformation is understood rigorously in the mean-field limit of infinite spatial dimensions, the problem remains wide open in physical dimensions. Nontrivial finit...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/s41467-019-09512-3

    authors: Berthier L,Charbonneau P,Ninarello A,Ozawa M,Yaida S

    更新日期:2019-04-03 00:00:00

  • Human TRAV1-2-negative MR1-restricted T cells detect S. pyogenes and alternatives to MAIT riboflavin-based antigens.

    abstract::Mucosal-associated invariant T (MAIT) cells are thought to detect microbial antigens presented by the HLA-Ib molecule MR1 through the exclusive use of a TRAV1-2-containing TCRα. Here we use MR1 tetramer staining and ex vivo analysis with mycobacteria-infected MR1-deficient cells to demonstrate the presence of function...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/ncomms12506

    authors: Meermeier EW,Laugel BF,Sewell AK,Corbett AJ,Rossjohn J,McCluskey J,Harriff MJ,Franks T,Gold MC,Lewinsohn DM

    更新日期:2016-08-16 00:00:00

  • Myogenin promotes myocyte fusion to balance fibre number and size.

    abstract::Each skeletal muscle acquires its unique size before birth, when terminally differentiating myocytes fuse to form a defined number of multinucleated myofibres. Although mice in which the transcription factor Myogenin is mutated lack most myogenesis and die perinatally, a specific cell biological role for Myogenin has ...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/s41467-018-06583-6

    authors: Ganassi M,Badodi S,Ortuste Quiroga HP,Zammit PS,Hinits Y,Hughes SM

    更新日期:2018-10-12 00:00:00

  • Long-range exciton transport and slow annihilation in two-dimensional hybrid perovskites.

    abstract::Two-dimensional hybrid organic-inorganic perovskites with strongly bound excitons and tunable structures are desirable for optoelectronic applications. Exciton transport and annihilation are two key processes in determining device efficiencies; however, a thorough understanding of these processes is hindered by that a...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/s41467-020-14403-z

    authors: Deng S,Shi E,Yuan L,Jin L,Dou L,Huang L

    更新日期:2020-01-31 00:00:00

  • Publisher Correction: Role of outer surface probes for regulating ion gating of nanochannels.

    abstract::The original version of this Article contained an error in Fig. 3. The scale bars in Figs 3c and 3d were incorrectly labelled as 50 μA. In the correct version, the scale bars are labelled as 0.5 μA. This has now been corrected in both the PDF and HTML versions of the Article. ...

    journal_title:Nature communications

    pub_type: 杂志文章,已发布勘误

    doi:10.1038/s41467-018-03030-4

    authors: Li X,Zhai T,Gao P,Cheng H,Hou R,Lou X,Xia F

    更新日期:2018-02-08 00:00:00

  • Modular coherent photonic-aided payload receiver for communications satellites.

    abstract::Ubiquitous satellite communications are in a leading position for bridging the digital divide. Fulfilling such a mission will require satellite services on par with fibre services, both in bandwidth and cost. Achieving such a performance requires a new generation of communications payloads powered by large-scale proce...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/s41467-019-10077-4

    authors: Duarte VC,Prata JG,Ribeiro CF,Nogueira RN,Winzer G,Zimmermann L,Walker R,Clements S,Filipowicz M,Napierała M,Nasiłowski T,Crabb J,Kechagias M,Stampoulidis L,Anzalchi J,Drummond MV

    更新日期:2019-04-30 00:00:00

  • Abundant DNA 6mA methylation during early embryogenesis of zebrafish and pig.

    abstract::DNA N6-methyldeoxyadenosine (6mA) is a well-known prokaryotic DNA modification that has been shown to exist and play epigenetic roles in eukaryotic DNA. Here we report that 6mA accumulates up to ∼0.1-0.2% of total deoxyadenosine during early embryogenesis of vertebrates, but diminishes to the background level with the...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/ncomms13052

    authors: Liu J,Zhu Y,Luo GZ,Wang X,Yue Y,Wang X,Zong X,Chen K,Yin H,Fu Y,Han D,Wang Y,Chen D,He C

    更新日期:2016-10-07 00:00:00

  • Conformations and cryo-force spectroscopy of spray-deposited single-strand DNA on gold.

    abstract::Cryo-electron microscopy can determine the structure of biological matter in vitrified liquids. However, structure alone is insufficient to understand the function of native and engineered biomolecules. So far, their mechanical properties have mainly been probed at room temperature using tens of pico-newton forces wit...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/s41467-019-08531-4

    authors: Pawlak R,Vilhena JG,Hinaut A,Meier T,Glatzel T,Baratoff A,Gnecco E,Pérez R,Meyer E

    更新日期:2019-02-08 00:00:00

  • Voltage-induced spreading and superspreading of liquids.

    abstract::The ability to quickly spread a liquid across a surface and form a film is fundamental for a diverse range of technological processes, including printing, painting and spraying. Here we show that liquid dielectrophoresis or electrowetting can produce wetting on normally non-wetting surfaces, without needing modificati...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/ncomms2619

    authors: McHale G,Brown CV,Sampara N

    更新日期:2013-01-01 00:00:00

  • Foxg specifies sensory neurons in the anterior neural plate border of the ascidian embryo.

    abstract::Foxg constitutes a regulatory loop with Fgf8 and plays an important role in the development of anterior placodes and the telencephalon in vertebrate embryos. Ascidians, which belong to Tunicata, the sister group of vertebrates, develop a primitive placode-like structure at the anterior boundary of the neural plate, bu...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/s41467-019-12839-6

    authors: Liu B,Satou Y

    更新日期:2019-10-29 00:00:00

  • A scalable method for preparing Cu electrocatalysts that convert CO2 into C2+ products.

    abstract::Development of efficient catalysts for selective electroreduction of CO2 to high-value products is essential for the deployment of carbon utilization technologies. Here we present a scalable method for preparing Cu electrocatalysts that favor CO2 conversion to C2+ products with faradaic efficiencies up to 72%. Grazing...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/s41467-020-16998-9

    authors: Kim T,Palmore GTR

    更新日期:2020-07-17 00:00:00

  • Optical soliton molecular complexes in a passively mode-locked fibre laser.

    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

    authors: Wang ZQ,Nithyanandan K,Coillet A,Tchofo-Dinda P,Grelu P

    更新日期:2019-02-19 00:00:00

  • An auto-inducible mechanism for ionic liquid resistance in microbial biofuel production.

    abstract::Ionic liquids (ILs) are emerging as superior solvents for numerous industrial applications, including the pretreatment of biomass for the microbial production of biofuels. However, some of the most effective ILs used to solubilize cellulose inhibit microbial growth, decreasing efficiency in the overall process. Here w...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/ncomms4490

    authors: Ruegg TL,Kim EM,Simmons BA,Keasling JD,Singer SW,Lee TS,Thelen MP

    更新日期:2014-03-26 00:00:00

  • Temporal and spatial heterogeneity of host response to SARS-CoV-2 pulmonary infection.

    abstract::The relationship of SARS-CoV-2 pulmonary infection and severity of disease is not fully understood. Here we show analysis of autopsy specimens from 24 patients who succumbed to SARS-CoV-2 infection using a combination of different RNA and protein analytical platforms to characterize inter-patient and intra-patient het...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/s41467-020-20139-7

    authors: Desai N,Neyaz A,Szabolcs A,Shih AR,Chen JH,Thapar V,Nieman LT,Solovyov A,Mehta A,Lieb DJ,Kulkarni AS,Jaicks C,Xu KH,Raabe MJ,Pinto CJ,Juric D,Chebib I,Colvin RB,Kim AY,Monroe R,Warren SE,Danaher P,Reeves JW,

    更新日期:2020-12-09 00:00:00

  • Accelerated sintering in phase-separating nanostructured alloys.

    abstract::Sintering of powders is a common means of producing bulk materials when melt casting is impossible or does not achieve a desired microstructure, and has long been pursued for nanocrystalline materials in particular. Acceleration of sintering is desirable to lower processing temperatures and times, and thus to limit un...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/ncomms7858

    authors: Park M,Schuh CA

    更新日期:2015-04-22 00:00:00