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Giant hall photoconductivity in narrow-gapped dirac materials
Published 2020“…Carrier dynamics acquire a new character in the presence of Bloch-band Berry curvature, which naturally arises in gapped Dirac materials (GDMs). Here, we argue that photoresponse in GDMs with small band gaps is dramatically enhanced by Berry curvature. …”
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2
All-optical band engineering of gapped Dirac materials
Published 2017“…We demonstrate theoretically that the interaction of electrons in gapped Dirac materials (gapped graphene and transition-metal dichalchogenide monolayers) with a strong off-resonant electromagnetic field (dressing field) substantially renormalizes the band gaps and the spin-orbit splitting. …”
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3
Persistent Dirac for molecular representation
Published 2023“…The successes in drug design and materials discovery have been greatly contributed by molecular representation models. …”
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4
General bounds on the Wilson-Dirac operator
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5
Double-bowl state in photonic Dirac nodal line semimetal
Published 2022“…The past decade has seen a proliferation of topological materials for both insulators and semimetals in electronic systems and classical waves. …”
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6
Probing near Dirac point electron-phonon interaction in graphene
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7
Coexistence of charge-2 Dirac and Weyl phonons in chiral space groups
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8
Weyl, Dirac and high-fold chiral fermions in topological quantum matter
Published 2021Get full text
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9
Highly efficient terahertz generation using 3D Dirac semimetals
Published 2023“…It is shown that three-dimensional Dirac semimetals are promising candidates for highly efficient optical-to-terahertz conversion due to their extreme optical nonlinearities. …”
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10
A corner reflector of graphene Dirac fermions as a phonon-scattering sensor
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11
Giant photon momentum locked THz emission in a centrosymmetric Dirac semimetal
Published 2023“…Our work demonstrates how photon drag can activate pronounced optical nonlinearities that are available even in centrosymmetric Dirac materials.…”
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12
Maximal terahertz emission in high harmonic generation from 3D Dirac semimetals
Published 2022“…Unlike conventional semiconductor platforms, 3D Dirac semimetals (DSMs) require relatively low input laser intensities for efficient terahertz (THz) high harmonic generation (HHG), making them promising materials for developing compact THz light sources. …”
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13
Realization of a magneto-optical near-zero index medium by an unpaired Dirac point
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14
Layer-controlled nonlinear terahertz valleytronics in two-dimensional semimetal and semiconductor PtSe₂
Published 2023Subjects: Get full text
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15
Index of a family of lattice Dirac operators and its relation to the non-abelian anomaly on the lattice
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Monolayer RhB4: half-auxeticity and almost ideal spin-orbit Dirac point semimetal
Published 2023“…Structural-property relationship, the connection between materials' structures and their properties, is central to the materials research. …”
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18
Symmetry-selective quasiparticle scattering and electric field tunability of the ZrSiS surface electronic structure
Published 2024“…Three-dimensional Dirac semimetals with square-net non-symmorphic symmetry, such as ternary ZrXY (X = Si, Ge; Y = S, Se, Te) compounds, have attracted significant attention owing to the presence of topological nodal lines, loops, or networks in their bulk. …”
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19
First-principles study of electronic properties, topological properties and structural phase transition in the Kagome compound LaGa2Rh3
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20
Observation of effective pseudospin scattering in ZrSiS
Published 2019“…3D Dirac semimetals are an emerging class of materials that possess topological electronic states with a Dirac dispersion in their bulk. …”
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