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1995 | 87 | 4-5 | 835-841
Article title

Spectroscopic Investigations of Charge Transfer Salt VINΦ_{2}(TCNQ)_{2}

Content
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EN
Abstracts
EN
VINΦ_{2}(TCNQ)_{2} is a salt with two different, non-parallel TCNQ stacks. The polarized reflectance spectra from single crystals in the IR region 660-5200 cm^{-1}, the powder absorption spectra 400-45000 cm^{-1} and FT-NIR Raman spectra of VINΦ_{2}(TCNQ)_{2} are measured at room temperature. More­over, the temperature dependence of powder absorption spectra in the fre­quency range 400-7900 cm^{-1} are studied. The nature of electronic bands, the anisotropy of optical conductivity, the temperature dependence of some vibrational bands and the charge distribution on different TCNQ stacks are discussed.
Keywords
EN
Contributors
author
  • Institute of Molecular Physics, Polish Academy of Sciences, Smoluchowskiego 17, 60-179 Poznań, Poland
author
  • Institute of Molecular Physics, Polish Academy of Sciences, Smoluchowskiego 17, 60-179 Poznań, Poland
author
  • ESPCI-CNRS, 10 rue Vauquelin, 75231 Paris, France
author
  • ESPCI-CNRS, 10 rue Vauquelin, 75231 Paris, France
References
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Publication order reference
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bwmeta1.element.bwnjournal-article-appv87z423kz
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