Search Results - "Vergniory, Maia G."
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Switchable chiral transport in charge-ordered kagome metal CsV3Sb5
Published in Nature (London) (17-11-2022)“…When electric conductors differ from their mirror image, unusual chiral transport coefficients appear that are forbidden in achiral metals, such as a…”
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2
All topological bands of all nonmagnetic stoichiometric materials
Published in Science (American Association for the Advancement of Science) (20-05-2022)“…Topological quantum chemistry and symmetry-based indicators have facilitated large-scale searches for materials with topological properties at the Fermi energy…”
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3
Higher-order topological insulators
Published in Science advances (01-06-2018)“…Three-dimensional topological (crystalline) insulators are materials with an insulating bulk but conducting surface states that are topologically protected by…”
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Observation and control of maximal Chern numbers in a chiral topological semimetal
Published in Science (American Association for the Advancement of Science) (10-07-2020)“…A very high Chern number Topologically nontrivial electronic structure can often be characterized by the Chern number, the value of which is related to the…”
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Large Multidirectional Spin-to-Charge Conversion in Low-Symmetry Semimetal MoTe2 at Room Temperature
Published in Nano letters (11-12-2019)“…Efficient and versatile spin-to-charge current conversion is crucial for the development of spintronic applications, which strongly rely on the ability to…”
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Cubic 3D Chern photonic insulators with orientable large Chern vectors
Published in Nature communications (17-12-2021)“…Time Reversal Symmetry (TRS) broken topological phases provide gapless surface states protected by topology, regardless of additional internal symmetries, spin…”
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Correlated order at the tipping point in the kagome metal CsV3Sb5
Published in Nature physics (01-04-2024)“…Spontaneously broken symmetries are at the heart of many phenomena of quantum matter and physics more generally. However, determining the exact symmetries that…”
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Orbital selective commensurate modulations of the local density of states in ScV6Sn6 probed by nuclear spins
Published in Nature communications (18-09-2024)“…The kagome network is a unique platform that harbors a diversity of special electronic states due to its inherent band structure features comprising Dirac…”
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Interplay between Magnetism and Topology: Large Topological Hall Effect in an Antiferromagnetic Topological Insulator, EuCuAs
Published in Journal of the American Chemical Society (14-06-2023)“…Magnetic interactions in combination with nontrivial band structures can give rise to several exotic physical properties such as a large anomalous Hall effect,…”
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10
Topological materials discovery from crystal symmetry
Published in Nature reviews. Materials (01-11-2021)“…Topological materials discovery has evolved at a rapid pace over the past 15 years following the identification of the first nonmagnetic topological insulators…”
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Band Engineering of Dirac Semimetals Using Charge Density Waves
Published in Advanced materials (Weinheim) (01-07-2021)“…New developments in the field of topological matter are often driven by materials discovery, including novel topological insulators, Dirac semimetals, and Weyl…”
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Axion topology in photonic crystal domain walls
Published in Nature communications (09-08-2024)“…Axion insulators are 3D magnetic topological insulators supporting hinge states and quantized magnetoelectric effects, recently proposed for detecting…”
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Signatures of Sixfold Degenerate Exotic Fermions in a Superconducting Metal PdSb2
Published in Advanced materials (Weinheim) (01-03-2020)“…Multifold degenerate points in the electronic structure of metals lead to exotic behaviors. These range from twofold and fourfold degenerate Weyl and Dirac…”
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Author Correction: Axion topology in photonic crystal domain walls
Published in Nature communications (17-09-2024)Get full text
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15
Tunable Weyl and Dirac states in the nonsymmorphic compound CeSbTe
Published in Science advances (01-02-2018)“…Recent interest in topological semimetals has led to the proposal of many new topological phases that can be realized in real materials. Next to Dirac and Weyl…”
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Anomalous Hall Conductivity and Nernst Effect of the Ideal Weyl Semimetallic Ferromagnet EuCd2As2
Published in Advanced science (01-05-2023)“…Weyl semimetal is a unique topological phase with topologically protected band crossings in the bulk and robust surface states called Fermi arcs. Weyl nodes…”
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Large anomalous Hall, Nernst effect and topological phases in the 3d-4d/5d-based oxide double perovskites
Published in npj computational materials (11-09-2023)“…Magnetism and spin-orbit coupling are two fundamental and interconnected properties of oxide materials, that can give rise to various topological transport…”
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18
Extended Berry Curvature Tail in Ferromagnetic Weyl Semimetals NiMnSb and PtMnSb
Published in Advanced science (01-08-2024)“…Heusler compounds belong to a large family of materials and exhibit numerous physical phenomena with promising applications, particularly ferromagnetic Weyl…”
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Phonon collapse and anharmonic melting of the 3D charge-density wave in kagome metals
Published in Communications materials (21-10-2024)“…The charge-density wave (CDW) mechanism and resulting structure of the AV 3 Sb 5 family of kagome metals has posed a puzzling challenge since their discovery…”
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Weyl fermions, Fermi arcs, and minority-spin carriers in ferromagnetic CoS2
Published in Science advances (01-12-2020)“…Magnetic Weyl semimetals are a newly discovered class of topological materials that may serve as a platform for exotic phenomena, such as axion insulators or…”
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