Creator | Title | Description | Subject | Date | ||
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1 |
![]() | Vardeny, Zeev Valentine | Electroabsorption spectroscopy of luminescent and nonluminescent ∏-conjugated polymers | We have measured the quadratic electroabsorption (EA) spectrum of a variety of soluble luminescent and nonluminescent p-conjugated polymer films in the spectral range of 1.5-4.5 eV. The luminescent polymers include MEH and DOO derivatives of poly(phenylene-vinylene), poly(phenylene ethylene), and ... | Electroabsorption spectroscopy; pi-conjugated polymers | 1997-12 |
2 |
![]() | Vardeny, Zeev Valentine | Electroabsorption spectroscopy of single walled nanotubes | We have measured the electric field modulated absorption of a sample of single-walled nanotubes (SWNT) suspended in a solid polyvinyl alcohol matrix. The electroabsorption (EA) spectrum roughly follows the first derivative of the absorption with respect to photon energy, scales quadratically with t... | Electroabsorption spectroscopy; Single-walled nanotubes; SWNT | 2005 |