The 4a0 stripe CDW in CsV3Sb5 originates from the nesting vector of the Fermi surface reconstructed by 2x2 bond order via paramagnon-interference in the 12-site kagome Hubbard model.
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7 Pith papers cite this work. Polarity classification is still indexing.
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Nonreciprocal zero-field critical currents in CsV3Sb5 nanodevices whose polarity is trainable by magnetic fields applied above the CDW transition, evidencing TRS-breaking loop-current CDW order.
Next-nearest-neighbor Coulomb repulsion favors a 2x2 loop current charge density wave on the kagome lattice at van Hove filling, with stronger interactions driving a C6-breaking nematic state and superconducting instabilities descending from the charge fluctuations.
Non-perturbative anharmonic first-principles calculations establish that the CDW in CsV3Sb5 is three-dimensional, triggered by L-point phonon instability from electron-phonon coupling, with anharmonic melting explaining the experimental transition temperature and absence of observed softening.
Theoretical modeling finds that dilute impurities in the loop-current phase of kagome metals generate switchable chiral QPI signals whose chirality tracks the Z3 nematicity set by loop-current order relative to the star-of-David CDW.
RbV₃Sb₅ is proposed as a nodal topological superconductor with pseudo-spin-polarized pairs that induce hysteresis like ferromagnetic domains and host Majorana flat band modes detectable by tunneling.
Ti hole-doping suppresses competing 2x2x2 and 2x2x4 charge density wave supercells in the first superconducting dome of CsV3-xTixSb5 while eliminating detectable charge correlations in the second dome, leaving superconductivity conventional and distinct from Sb-site Sn doping.
citing papers explorer
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Microscopic origin of period-four stripe charge-density-wave in kagome metal CsV$_3$Sb$_5$
The 4a0 stripe CDW in CsV3Sb5 originates from the nesting vector of the Fermi surface reconstructed by 2x2 bond order via paramagnon-interference in the 12-site kagome Hubbard model.
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Nonreciprocal superconducting critical currents with normal state field trainability in kagome superconductor CsV3Sb5
Nonreciprocal zero-field critical currents in CsV3Sb5 nanodevices whose polarity is trainable by magnetic fields applied above the CDW transition, evidencing TRS-breaking loop-current CDW order.
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Exotic charge density waves and superconductivity on the Kagome Lattice
Next-nearest-neighbor Coulomb repulsion favors a 2x2 loop current charge density wave on the kagome lattice at van Hove filling, with stronger interactions driving a C6-breaking nematic state and superconducting instabilities descending from the charge fluctuations.
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Phonon collapse and anharmonic melting of the 3D charge-density wave in kagome metals
Non-perturbative anharmonic first-principles calculations establish that the CDW in CsV3Sb5 is three-dimensional, triggered by L-point phonon instability from electron-phonon coupling, with anharmonic melting explaining the experimental transition temperature and absence of observed softening.
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Origin of switchable quasiparticle-interference chirality in loop-current phase of kagome metals measured by scanning-tunneling-microscopy
Theoretical modeling finds that dilute impurities in the loop-current phase of kagome metals generate switchable chiral QPI signals whose chirality tracks the Z3 nematicity set by loop-current order relative to the star-of-David CDW.
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Pseudo-spin-polarized topological superconductivity in kagome RbV$_3$Sb$_5$
RbV₃Sb₅ is proposed as a nodal topological superconductor with pseudo-spin-polarized pairs that induce hysteresis like ferromagnetic domains and host Majorana flat band modes detectable by tunneling.
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Evolution of charge correlations in the hole-doped kagome superconductor CsV$_{3-x}$Ti$_x$Sb$_5$
Ti hole-doping suppresses competing 2x2x2 and 2x2x4 charge density wave supercells in the first superconducting dome of CsV3-xTixSb5 while eliminating detectable charge correlations in the second dome, leaving superconductivity conventional and distinct from Sb-site Sn doping.