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On the Fundamental Difference between the Effects of Electrical and Mechanical Vibrations on the Dynamics of a Charge Density Wave
The effects of radio-frequency electric and strain fields on the depinning and sliding of a charge density wave in the quasi-one-dimensional...
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Charge Density and Mobility of Charge Density Waves in the Quasi-One-Dimensional Conductor NbS3
Three charge density waves (CDWs), two of which are formed above room temperature, are observed in the NbS 3 monoclinic phase (NbS 3 -II). The charge...
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Boundary modes of a charge density wave state in a topological material
Charge density waves appear in numerous condensed matter platforms ranging from high-temperature superconductors to quantum Hall systems. Despite...
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Shapiro Steps at the Sliding of Charge Density Waves: Oscillations, Frequency Mixing, and Features in High Electric Fields
Recent results on the synchronization of the sliding of charge density waves with a radio-frequency electric field, which is manifested in the...
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Electronic nematicity without charge density waves in titanium-based kagome metal
Layered crystalline materials that consist of transition metal atoms on a kagome network have emerged as a versatile platform for the study of...
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In-gap band formation in a periodically driven charge density wave insulator
Modern time-resolved spectroscopy experiments on quantum materials raise the question, how strong electron-electron interactions, in combination with...
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Prediction of nuclear charge density distribution with feedback neural network
Nuclear charge density distribution plays an important role in both nuclear and atomic physics, for which the two-parameter Fermi (2pF) model has...
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Stability of Charge Density Waves in Electron–Phonon Systems
With mathematical rigor, we demonstrate that electron–phonon interactions enhance the stability of charge density waves in low-temperature phases of...
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Orbital-selective charge-density wave in TaTe4
TaTe 4 , a metallic charge-density wave (CDW) material discovered decades ago, has attracted renewed attention due to its rich interesting properties,...
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Gerstein–Greiner–Zeldovich Effect: Induced Charge Density and Vacuum Energy
AbstractThe Gerstein–Greiner–Zeldovich effect—the spontaneous emission of vacuum positrons under conditions of Coulomb supercriticality—has been...
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Probing charge density in materials with atomic resolution in real space
The charge distribution in materials at the nanoscale can often explain the origin of macroscopic properties such as localized conductivity or the...
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Do**-dependent charge- and spin-density wave orderings in a monolayer of Pb adatoms on Si(111)
In this work we computed the phase diagram as a function of temperature and do** for a system of lead adatoms allocated periodically on a silicon...
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Origin of charge density wave in topological semimetals SrAl4 and EuAl4
Topological semimetals in BaAl 4 -type structure show many interesting behaviors, such as charge density wave (CDW) in SrAl 4 and EuAl 4 , but not the...
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Ultrafast formation of topological defects in a two-dimensional charge density wave
Topological defects play a central role in dynamical systems undergoing a non-adiabatic transition. In solids, topological defects as a result of...
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Shape of the hot topological charge density spectral function
After motivating an interest in the shape of the topological charge density spectral function in hot Yang-Mills theories, we estimate it with the...
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Features of a Low-Temperature Charge Density Wave in the Monoclinic Phase of NbS3 Manifested in the NMR and in Transport Properties
The relaxation of the transverse nuclear magnetization in the monoclinic phase of NbS 3 has been studied by the 93 Nb nuclear magnetic resonance method...
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Encoding innumerable charge density waves of FeGe into polymorphs of LiFe6Ge6
Kagome metals exhibit rich quantum states by the intertwining of lattice, charge, orbital and spin degrees of freedom. Recently, a novel charge...
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Three-state nematicity and magneto-optical Kerr effect in the charge density waves in kagome superconductors
The kagome lattice provides a fascinating playground to study geometrical frustration, topology and strong correlations. The newly discovered kagome...
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Imaging momentum-space Cooper pair formation and its competition with the charge density wave gap in a kagome superconductor
The superconducting ground state of kagome metals A V 3 Sb 5 (where A stands for K, Rb, or Cs) emerges from an exotic charge density wave (CDW) state...
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Pseudogap behavior in charge density wave kagome material ScV6Sn6 revealed by magnetotransport measurements
Over the last few years, significant attention has been devoted to studying the kagome materials A V 3 Sb 5 ( A = K, Rb, Cs) due to their unconventional...
