Results 11 to 20 of about 293,931 (317)
Graphene electronic structure in charge density waves [PDF]
Journal of Materials Research, 2017 Abstract
Vail, John M. +3 more
openaire +2 more sources
Physical Review X, 2023 Femtosecond core-level transient absorption spectroscopy is utilized to investigate photoinduced dynamics of the charge density wave in 1T-TiSe_{2} at the Ti M_{2,3} edge (32–50 eV).
Tobias Heinrich +5 more
doaj +1 more source
Ultra-low electron temperatures in nanostructured samples [PDF]
, 2015 Nanostructured samples, be it semiconducting or metallic ones, have received considerable experimental and theoretical attention due to the manifold of possibilities to investigate fundamental physics. Not only are they viable candidates for realizations
Casparis, Lucas
core +1 more source
Doublonlike Excitations and Their Phononic Coupling in a Mott Charge-Density-Wave System
Physical Review X, 2021 Electron-phonon-driven charge-density waves can in some circumstances allow electronic correlations to become predominant, driving a system into a Mott insulating state.
C. J. Butler +3 more
doaj +1 more source
Electron Density Distributions and Atomic Charges [PDF]
Zeitschrift für Naturforschung A, 1993 Abstract Accurate electron densities and X-ray form factors of Li, Be, F and their ions have been calculated. Electron correlation, crystal fields and ionic charge transfer change the form factors by up to a few percent, mainly in the range of sin θ/ λ < 1/3 Â -1 .
B. Hess +3 more
openaire +1 more source
Melting Point Of Metals In Relation Io Electron Charge Density
Archives of Metallurgy and Materials, 2015 The concept of spatial criterion of the electron charge concentration is applied to determine the metal melting point. Based on the model proposed for bcc metals, a model for hcp metals and general form for others has been developed.
Boczkal G.
doaj +1 more source
Energies, 2022 Herein, some novel metal-free 1,3,4-oxadiazole compounds O1–O7 were evaluated for their photovoltaic properties using density functional theory (DFT) and time-dependent density functional theory (TD-DFT) calculations to determine if they can serve as ...
Louis-Charl Cloete Coetzee +2 more
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Bulk charge density wave and electron-phonon coupling in superconducting copper oxychlorides
Physical Review Research, 2022 Bulk charge density waves are now reported in nearly all high-temperature superconducting cuprates, with the noticeable exception of one particular family: the copper oxychlorides. Here, we used resonant inelastic x-ray scattering to reveal a bulk charge
L. Chaix +20 more
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The Effect of Acetophenone and alpha-Methylstyrene on the Space Charge Properties of Low Density Polyethylene [PDF]
, 2008 In this report the pulsed elcetroacoustic (PEA) technique was employed to examine the space charge pattern in acetophenone and alpha-methylstyrene soaked low-density polyethylene (LDPE) samples. The samples were stressed at three different voltages; 5kV,
Hussin, N., N. Hussin, Chen, G., G. Chen
core +1 more source
The Scientific World Journal, 2013 Stimulated by a recent experimental report, charge transfer and photophysical properties of donor-acceptor ambipolar polymer were studied with the quantum chemistry calculation and the developed 3D charge difference density method.
Yuanzuo Li +5 more
doaj +1 more source