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Showing 1 to 4 of 4 for “"electronic continuum"”.
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Probing the Dynamics of Pressure- and Magnetic Field -Tuned Transitions in Strongly-Correlated Electron Systems: Raman Scattering Studies
… regime, characterized by a collision-dominated electronic scattering response whose scattering rate Gamma decreases with decreasing temperature; (ii) a spin-disorder scattering regime, characterized by a collision-dominated electronic scattering response whose scattering rate Gamma scales with …
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High pressure spectroscopic studies of organic device materials
… interaction between the Raman phonon and the electronic continuum. Photoluminescence and phosphorescence studies of a ladder type poly(para-phenylene) (PhLPPP) under pressure have given for the first time an evidence that the singlet-triplet splitting remains almost a constant under enhanced …
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Light scattering studies of heavy fermion and high Tc superconductors
… studies of YBa2Cu307-5 reveal strong interband electronic scattering which interferes strongly with certain phonons. These interference effects indicate t_he presence of strong electron-phonon coupling in this compound. Below Tc, the electronic continuum exhibits both a loss of spectral weight …
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Resonance Raman spectroscopy of single-walled carbon nanotubes
… carbon nanotubes. The differences in the electronic density of states of metallic nanotubes relative to semiconducting nanotubes leads to differing resonance behaviors, thus resulting in differing lineshapes in the tangential G-band region of the Raman spectrum. A diameter selective …