Search Results - "Bian, Guang"
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Room-temperature intrinsic ferromagnetism in epitaxial CrTe2 ultrathin films
Published in Nature communications (03-05-2021)“…While the discovery of two-dimensional (2D) magnets opens the door for fundamental physics and next-generation spintronics, it is technically challenging to…”
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Weyl, Dirac and high-fold chiral fermions in topological quantum matter
Published in Nature reviews. Materials (01-09-2021)“…Quantum materials hosting Weyl fermions have opened a new era of research in condensed matter physics. First proposed in 1929 in the context of particle…”
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3
Observation of a three-dimensional topological Dirac semimetal phase in high-mobility Cd3As2
Published in Nature communications (07-05-2014)“…Symmetry-broken three-dimensional (3D) topological Dirac semimetal systems with strong spin-orbit coupling can host many exotic Hall-like phenomena and Weyl…”
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4
Observation of Weyl fermions in a magnetic non-centrosymmetric crystal
Published in Nature communications (03-07-2020)“…The absence of inversion symmetry in non-centrosymmetric materials has a fundamental role in the emergence of a vast number of fascinating phenomena, like…”
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5
Giant and anisotropic many-body spin–orbit tunability in a strongly correlated kagome magnet
Published in Nature (London) (01-10-2018)“…Owing to the unusual geometry of kagome lattices—lattices made of corner-sharing triangles—their electrons are useful for studying the physics of frustrated,…”
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6
Discovery of topological Weyl fermion lines and drumhead surface states in a room temperature magnet
Published in Science (American Association for the Advancement of Science) (20-09-2019)“…Topological matter is known to exhibit unconventional surface states and anomalous transport owing to unusual bulk electronic topology. In this study, we use…”
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7
New type of Weyl semimetal with quadratic double Weyl fermions
Published in Proceedings of the National Academy of Sciences - PNAS (02-02-2016)“…Weyl semimetals have attracted worldwide attention due to their wide range of exotic properties predicted in theories. The experimental realization had…”
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Topological nodal-line fermions in spin-orbit metal PbTaSe2
Published in Nature communications (02-02-2016)“…Topological semimetals can support one-dimensional Fermi lines or zero-dimensional Weyl points in momentum space, where the valence and conduction bands touch…”
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9
Signatures of the Adler–Bell–Jackiw chiral anomaly in a Weyl fermion semimetal
Published in Nature communications (25-02-2016)“…Weyl semimetals provide the realization of Weyl fermions in solid-state physics. Among all the physical phenomena that are enabled by Weyl semimetals, the…”
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10
Ultra-rapid, enhanced and eco-friendly extraction of four main flavonoids from the seeds of Oroxylum indicum by deep eutectic solvents combined with tissue-smashing extraction
Published in Food chemistry (30-07-2020)“…•DES-based TSE technique was used for flavonoids extraction from the seeds of O. indicum.•DES proved to be more effective extraction solvent compared to…”
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11
Discovery of a Weyl fermion semimetal and topological Fermi arcs
Published in Science (American Association for the Advancement of Science) (07-08-2015)“…A Weyl semimetal is a new state of matter that hosts Weyl fermions as emergent quasiparticles and admits a topological classification that protects Fermi arc…”
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12
Observation of Fermi arc surface states in a topological metal
Published in Science (American Association for the Advancement of Science) (16-01-2015)“…The topology of the electronic structure of a crystal is manifested in its surface states. Recently, a distinct topological state has been proposed in metals…”
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13
Prediction of an arc-tunable Weyl Fermion metallic state in MoxW1−xTe2
Published in Nature communications (15-02-2016)“…A Weyl semimetal is a new state of matter that hosts Weyl fermions as emergent quasiparticles. The Weyl fermions correspond to isolated points of bulk band…”
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14
Fermi surface interconnectivity and topology in Weyl fermion semimetals TaAs, TaP, NbAs, and NbP
Published in Physical review. B, Condensed matter and materials physics (01-12-2015)“…The family of binary compounds including TaAs, TaP, NbAs, and NbP was recently discovered as the first realization of Weyl semimetals. In order to develop a…”
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15
Criteria for Directly Detecting Topological Fermi Arcs in Weyl Semimetals
Published in Physical review letters (10-02-2016)“…The recent discovery of the first Weyl semimetal in TaAs provides the first observation of a Weyl fermion in nature and demonstrates a novel type of anomalous…”
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Signatures of a time-reversal symmetric Weyl semimetal with only four Weyl points
Published in Nature communications (16-10-2017)“…Through intense research on Weyl semimetals during the past few years, we have come to appreciate that typical Weyl semimetals host many Weyl points…”
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Room-temperature magnetic topological Weyl fermion and nodal line semimetal states in half-metallic Heusler Co2TiX (X=Si, Ge, or Sn)
Published in Scientific reports (15-12-2016)“…Topological semimetals (TSMs) including Weyl semimetals and nodal-line semimetals are expected to open the next frontier of condensed matter and materials…”
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18
Discovery of a new type of topological Weyl fermion semimetal state in MoxW1−xTe2
Published in Nature communications (05-12-2016)“…The recent discovery of a Weyl semimetal in TaAs offers the first Weyl fermion observed in nature and dramatically broadens the classification of topological…”
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Nexus fermions in topological symmorphic crystalline metals
Published in Scientific reports (10-05-2017)“…Topological metals and semimetals (TMs) have recently drawn significant interest. These materials give rise to condensed matter realizations of many important…”
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Momentum-space imaging of Cooper pairing in a half-Dirac-gas topological superconductor
Published in Nature physics (01-12-2014)“…Superconductivity involving topological Dirac electrons has recently been proposed as a platform between concepts in high-energy and condensed-matter physics…”
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