Nature Search

Bulk valley transport and Berry curvature spreading at the edge of flat bands

Spontaneous symmetry breaking of flat bands in twisted graphene systems may lead to anomalous Hall effect with a precursor state which has not been observed. Here, the authors probe this precursor state by observing bulk valley current and large nonlocal voltage several micrometers away from the charge current path in twisted double bilayer graphene.

Subhajit Sinha
Pratap Chandra Adak
Mandar M. Deshmukh
ResearchOpen Access03 Nov 2020
Nature Communications

Volume: 11, P: 1-7
Strain-tunable Berry curvature in quasi-two-dimensional chromium telluride

Chromium tellurides are a particularly promising family of quasi-2D magnetic materials; towards the single van der Waals layer limit, they preserve magnetic ordering, some even above room temperature, and exhibit a variety of intrinsic topological properties. Here, Hang Chi, Yunbo Ou and co-authors demonstrate a strain tunable Berry curvature induced reversal of the anomalous Hall effect in Cr₂Te₃.

Hang Chi
Yunbo Ou
Jagadeesh S. Moodera
ResearchOpen Access03 Jun 2023
Nature Communications

Volume: 14, P: 1-8
Hedgehog spin texture and Berry’s phase tuning in a magnetic topological insulator

Breaking the time-reversal symmetry of the surface states of topological insulators is predicted to produce many exotic and potentially useful phenomena. Spin-resolved angle-resolved photoemission spectroscopy spectra reveal that magnetic dopants can induce such symmetry breaking in Be₂Se₃ thin films.

Su-Yang Xu
Madhab Neupane
M. Zahid Hasan
Research24 Jun 2012
Nature Physics

Volume: 8, P: 616-622
Momentum-space signatures of Berry flux monopoles in the Weyl semimetal TaAs

Weyl semimetals exhibit Berry flux monopoles in momentum-space, but direct experimental evidence has remained elusive. Here, the authors reveal topologically non-trivial winding of the orbital-angular-momentum at the Weyl nodes and a chirality-dependent spin-angular-momentum of the Weyl bands, as a direct signature of the Berry flux monopoles in TaAs.

M. Ünzelmann
H. Bentmann
F. Reinert
ResearchOpen Access15 Jun 2021
Nature Communications

Volume: 12, P: 1-7
Unconventional quantum Hall effect and Berry’s phase of 2π in bilayer graphene

K. S. Novoselov
E. McCann
A. K. Geim
Research26 Feb 2006
Nature Physics

Volume: 2, P: 177-180
Bistable superlattice switching in a quantum spin Hall insulator

Bistable superlattice switching between two lattice configurations with sharply contrasting periodicities has been observed in monolayer TaIrTe₄, a dual quantum spin Hall insulator.

Jian Tang
Thomas Siyuan Ding
Qiong Ma
Research18 Mar 2026
Nature

Volume: 652, P: 68-75
Giant Berry curvature dipole density in a ferroelectric Weyl semimetal

Cheng-Long Zhang
Tian Liang
Yoshinori Tokura
ResearchOpen Access14 Oct 2022
npj Quantum Materials

Volume: 7, P: 1-6
Generation and detection of pure valley current by electrically induced Berry curvature in bilayer graphene

Bilayer graphene can host topological currents that are robust against defects and are associated with the electron valleys. It is now shown that electric fields can tune this topological valley transport over long distances at room temperature.

Y. Shimazaki
M. Yamamoto
S. Tarucha
Research16 Nov 2015
Nature Physics

Volume: 11, P: 1032-1036
π Berry phase and Zeeman splitting of Weyl semimetal TaP

J. Hu
J. Y. Liu
Z. Q. Mao
ResearchOpen Access04 Jan 2016
Scientific Reports

Volume: 6, P: 1-8
Associations of continuous glucose monitor derived time in range and glycaemic variability with diet lifestyle and demographics

Here, the authors show that continuous glucose metrics capture some components of glycaemic physiology in euglycaemic individuals. An evaluation of health outcomes longer-term would be required to assess whether continuous glucose monitoring has utility for health management in this population.

Kate M. Bermingham
Harry A. Smith
Sarah E. Berry
ResearchOpen Access27 Mar 2026
Nature Communications

P: 1-15
Wideband, wide-angle coding phase gradient metasurfaces based on Pancharatnam-Berry phase

Qiqi Zheng
Yongfeng Li
Shaobo Qu
ResearchOpen Access06 Mar 2017
Scientific Reports

Volume: 7, P: 1-13
Visualising Berry phase and diabolical points in a quantum exciton-polariton billiard

E. Estrecho
T. Gao
E. A. Ostrovskaya
ResearchOpen Access25 Nov 2016
Scientific Reports

Volume: 6, P: 1-7
Third-order nonlinear Hall effect induced by the Berry-connection polarizability tensor

Nonlinear responses in transport measurements can unveil specific material properties not accessible with linear measurements. In thick T_d-MoTe₂ samples, a third-order nonlinear Hall effect dominates over lower-order contributions and is linked to the Berry-connection polarizability tensor.

Shen Lai
Huiying Liu
Wei-bo Gao
Research24 Jun 2021
Nature Nanotechnology

Volume: 16, P: 869-873
Self-induced Berry flux and spontaneous non-equilibrium magnetism

The authors predict that Berry flux can be spontaneously generated in a metal by plasmonic oscillations in response to illumination by light. They show that this topological ‘Berryogenesis’ can work in graphene.

Mark S. Rudner
Justin C. W. Song
Research08 Jul 2019
Nature Physics

Volume: 15, P: 1017-1021
Berry phase mechanism of the anomalous Hall effect in a disordered two-dimensional magnetic semiconductor structure

L. N. Oveshnikov
V. A. Kulbachinskii
V. Tripathi
ResearchOpen Access24 Nov 2015
Scientific Reports

Volume: 5, P: 1-9
Photonic Weyl degeneracies in magnetized plasma

Weyl particles are massless relativistic fermions recently observed in solid-state materials where they are characterized by Weyl points: topologically protected crossings in their band structure. Here, the authors demonstrate a novel type of plasmonic Weyl point in a magnetized plasma.

Wenlong Gao
Biao Yang
Shuang Zhang
ResearchOpen Access10 Aug 2016
Nature Communications

Volume: 7, P: 1-8
Layer Hall effect in a 2D topological axion antiferromagnet

A new type of Hall effect—the layer Hall effect—is produced in a 2D antiferromagnet that does not exhibit any net magnetization.

Anyuan Gao
Yu-Fei Liu
Su-Yang Xu
Research21 Jul 2021
Nature

Volume: 595, P: 521-525
Magnetoresistance phenomena and measurement methodologies

Magnetoresistance is a fundamental transport phenomenon that provides deep insight into electronic structure, magnetic order and emergent quantum effects in solids. This Primer reviews major magnetoresistance phenomena and presents practical measurement methodologies, emphasizing experimental configurations, instrumental limitations, common artefacts and best practices for reliable data interpretation.

Changjiang Yi
Edouard Lesne
Claudia Felser
Reviews02 Apr 2026
Nature Reviews Methods Primers

Volume: 6, P: 1-23
Observation of the axion quasiparticle in 2D MnBi₂Te₄

The dynamical axion quasiparticle, which is directly analogous to the hypothetical fundamental axion particle, is observed in two-dimensional MnBi₂Te₄, and has implications for quantum chromodynamics, cosmology and string theory.

Jian-Xiang Qiu
Barun Ghosh
Su-Yang Xu
Research16 Apr 2025
Nature

Volume: 641, P: 62-69
A Fast-Neutron Source for Radiotherapy

ROGER J. BERRY
ROY E. ELLIS
Research16 Jul 1966
Nature

Volume: 211, P: 267-268
High performance Wannier interpolation of Berry curvature and related quantities with WannierBerri code

Stepan S. Tsirkin
ResearchOpen Access19 Feb 2021
npj Computational Materials

Volume: 7, P: 1-9
Studying local Berry curvature in 2H-WSe₂ by circular dichroism photoemission utilizing crystal mirror plane

Soohyun Cho
Jin-Hong Park
Seung Ryong Park
ResearchOpen Access18 Jan 2021
Scientific Reports

Volume: 11, P: 1-9
Momentum space toroidal moment in a photonic metamaterial

The appearance of toroidal multipolar moments in electrodynamics interrogates the question for their existence in Berry curvature, which can be seen as the “magnetic field” in the momentum space. Here, the authors observe 3D vortex distributions in the Berry curvature within a photonic metamaterial.

Biao Yang
Yangang Bi
Shuang Zhang
ResearchOpen Access19 Mar 2021
Nature Communications

Volume: 12, P: 1-8
The application of ozonated water rearranges the Vitis vinifera L. leaf and berry transcriptomes eliciting defence and antioxidant responses

Ana Campayo
Stefania Savoi
Gonzalo L. Alonso
ResearchOpen Access14 Apr 2021
Scientific Reports

Volume: 11, P: 1-14
Berry phase theory of planar Hall effect in topological insulators

S. Nandy
A. Taraphder
Sumanta Tewari
ResearchOpen Access08 Oct 2018
Scientific Reports

Volume: 8, P: 1-9
Draft genome of the most devastating insect pest of coffee worldwide: the coffee berry borer, Hypothenemus hampei

Fernando E. Vega
Stuart M. Brown
Arnab Pain
ResearchOpen Access31 Jul 2015
Scientific Reports

Volume: 5, P: 1-17
Resveratrol accumulation and its involvement in stilbene synthetic pathway of Chinese wild grapes during berry development using quantitative proteome analysis

Ruimin Li
Xiaoqing Xie
Yuejin Wang
ResearchOpen Access24 Aug 2017
Scientific Reports

Volume: 7, P: 1-11
The New Phases due to Symmetry Protected Piecewise Berry Phases; Enhanced Pumping and Non-reciprocity in Trimer Lattices

Xuele Liu
G. S. Agarwal
ResearchOpen Access24 Mar 2017
Scientific Reports

Volume: 7, P: 1-11
Transcriptome and gene expression analysis of three developmental stages of the coffee berry borer, Hypothenemus hampei

Daniel D. Noriega
Paula L. Arias
Arnubio Valencia-Jiménez
ResearchOpen Access05 Sept 2019
Scientific Reports

Volume: 9, P: 1-13
Investigating the replicability of the social and behavioural sciences

A large-scale study on the replicability of claims from social and behavioural science journals reports that about half of the results replicate in the same patterns as the original study.

Andrew H. Tyner
Anna Lou Abatayo
Timothy M. Errington
Research01 Apr 2026
Nature

Volume: 652, P: 143-150
Superluminal correlations in ensembles of optical phase singularities

Ultrafast electron imaging shows full phase-space dynamics of optical singularities, which can reach superluminal velocities before annihilation and break the particle-like analogy of topological defects.

T. Bucher
A. Gorlach
I. Kaminer
Research25 Mar 2026
Nature

Volume: 651, P: 920-926
Effects of Korean ginseng berry extract on sexual function in men with erectile dysfunction: a multicenter, placebo-controlled, double-blind clinical study

Y D Choi
C W Park
W S Chung
Research20 Dec 2012
International Journal of Impotence Research

Volume: 25, P: 45-50
Natural Cytotoxic Antibodies in Human Blood Sera which react with Mammalian Cells and Bacteria

S. FEDOROFF
S. J. WEBB
Research06 Jan 1962
Nature

Volume: 193, P: 80-81
Nature of Entropy

J. SWINBURNE
Research20 Mar 1943
Nature

Volume: 151, P: 335-336
Infra-Red Determination of the Percentage of Crystallinity in Apatitic Calcium Phosphates

JOHN D. TERMINE
AARON S. POSNER
Research16 Jul 1966
Nature

Volume: 211, P: 268-270
Geometric stability of topological lattice phases

Fractional Chern insulators, topological insulators with partially filled bands, do not require large magnetic fields to form fractional quantum Hall states. Here, the authors investigate the correlation between the stability of such states and the bandgap to their creation on a variety of lattices.

T. S. Jackson
Gunnar Möller
Rahul Roy
ResearchOpen Access04 Nov 2015
Nature Communications

Volume: 6, P: 1-11
Magnon orbital Nernst effect in altermagnets

Markus Weißenhofer
M. S. Mrudul
Peter M. Oppeneer
ResearchOpen Access06 Feb 2026
npj Quantum Materials

Volume: 11, P: 1-9
A chiral fermionic valve driven by quantum geometry

Fermionic currents of opposing chirality can be spatially filtered without the need for a magnetic field using the quantum geometry of topological bands in single-crystal PdGa.

Anvesh Dixit
Pranava K. Sivakumar
Stuart S. P. Parkin
ResearchOpen Access31 Dec 2025
Nature

Volume: 649, P: 47-52
Investigating the reproducibility of the social and behavioural sciences

A study of reproducibility in a stratified random sample of 600 papers published from 2009 to 2018 in 62 journals spanning the social and behavioural sciences finds higher reproducibility among more recent papers and papers from journals that require data sharing.

Olivia Miske
Anna Lou Abatayo
Timothy M. Errington
Research01 Apr 2026
Nature

Volume: 652, P: 126-134
Publisher Correction: Giant Berry curvature dipole density in a ferroelectric Weyl semimetal

Cheng-Long Zhang
Tian Liang
Yoshinori Tokura
Amendments and CorrectionsOpen Access06 Nov 2022
npj Quantum Materials

Volume: 7, P: 1
Measurement of geometric dephasing using a superconducting qubit

Open quantum systems are subject to dephasing that ultimately destroys the information they hold. Here, the authors use a superconducting qubit to show that dephasing also has a geometric origin, which can either reduce or restore coherence depending on the path of the quantum system in its Hilbert space.

S. Berger
M. Pechal
S. Filipp
ResearchOpen Access30 Oct 2015
Nature Communications

Volume: 6, P: 1-6
Emergent topological semimetal from quantum criticality

Examples of materials with non-trivial band topology in the presence of strong electron correlations are rare. Now it is shown that quantum fluctuations near a quantum phase transition can promote topological phases in a heavy-fermion compound.

D. M. Kirschbaum
L. Chen
S. Paschen
ResearchOpen Access14 Jan 2026
Nature Physics

Volume: 22, P: 218-224
A modular transcriptional signature identifies phenotypic heterogeneity of human tuberculosis infection

Mass screening diagnostics for Mycobacterium tuberculosis exist, but criticisms exist regarding the sensitivity and specificity of these tools. Here the authors use RNA-Seq and a modular bioinformatics approach using data from their own cohorts and meta-analysis of published cohorts to create a reduced signature for detection of tuberculosis that does not detect other diseases.

Akul Singhania
Raman Verma
Anne O’Garra
ResearchOpen Access19 Jun 2018
Nature Communications

Volume: 9, P: 1-17
The population genetics of structural variants in grapevine domestication

This study identified structural variants in grapevine populations, including wild progenitors, using a de novo assembly and comparative genomics approach, and examined their evolutionary genomics and roles in domestication and phenotypic evolution.

Yongfeng Zhou
Andrea Minio
Brandon S. Gaut
Research09 Sept 2019
Nature Plants

Volume: 5, P: 965-979
Universal momentum-to-real-space mapping of topological singularities

Topological properties of materials are typically presented in momentum space. Here, the authors show a universal mapping of topological singularities from momentum to real space, potentially applicable to a wide range of systems.

Xiuying Liu
Shiqi Xia
Zhigang Chen
ResearchOpen Access27 Mar 2020
Nature Communications

Volume: 11, P: 1-8
Signatures of the Adler–Bell–Jackiw chiral anomaly in a Weyl fermion semimetal

Anomalous conducting behavior of solids may reflect the presence of novel quantum states. Here, Zhang et al. report an increased conductivity in TaAs with a magnetic field applied along the direction of the current, which reveals an inherent property of the Weyl Fermion.

Cheng-Long Zhang
Su-Yang Xu
Shuang Jia
ResearchOpen Access25 Feb 2016
Nature Communications

Volume: 7, P: 1-9
Widespread ecological responses and cascading effects of the 2021 western North American heatwave

Baum et al. present a synthesis of field data, remote-sensed data, media reports and process-based modelling analyses examining the effects of the 2021 heatwave in western North America for 32 terrestrial and marine taxa as well as gross primary productivity, streamflow and wildfire activity.

Julia K. Baum
Margaret A. Slein
Bert William
Research11 Mar 2026
Nature Ecology & Evolution

P: 1-16
Iron-based binary ferromagnets for transverse thermoelectric conversion

Aluminium- and gallium-doped iron compounds show a large anomalous Nernst effect owing to a topological electronic structure, and their films are potentially suitable for designing low-cost, flexible microelectronic thermoelectric generators.

Akito Sakai
Susumu Minami
Satoru Nakatsuji
Research27 Apr 2020
Nature

Volume: 581, P: 53-57
Observation of a singular Weyl point surrounded by charged nodal walls in PtGa

In all experimentally observed Weyl semimetals so far, the Weyl points always appear in pairs in the momentum space. Here, the authors report one unpaired Weyl point without surface Fermi arc emerging at the center of the Brillouin zone, which is surrounded by charged Weyl nodal walls in PtGa.

J.-Z. Ma
Q.-S. Wu
M. Shi
ResearchOpen Access28 Jun 2021
Nature Communications

Volume: 12, P: 1-8
Nonzero spontaneous electric polarization in metals: novel predictive methods and applications

Shahrbano Rahimi
S. Jalali-Asadabadi
Farhad Jalali-Asadabadi
ResearchOpen Access05 Jan 2024
Scientific Reports

Volume: 14, P: 1-29

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