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FTIR-spectra of solid O2, N2 and CO

Journal Article


Abstract


  • FTIR measurements of thin films of N2, O2 and CO at about 20 K contain a line due to the allowed or induced fundamental transition and a broad structure shifted to higher frequencies. This phonon sideband is explainable by coupling of lattice vibrations to the molecular fundamental vibration, and mirrors the weighted one phonon density-of-states. This IR-derived density-of-states can be compared with those from other experimental studies (neutron scattering, Raman) and from theoretical models. © 1987.

Publication Date


  • 1987

Citation


  • Jodl, H. J., Loewen, W., & Griffith, D. (1987). FTIR-spectra of solid O2, N2 and CO. Solid State Communications, 61(8), 503-506. doi:10.1016/0038-1098(87)90501-1

Scopus Eid


  • 2-s2.0-0023290592

Web Of Science Accession Number


Start Page


  • 503

End Page


  • 506

Volume


  • 61

Issue


  • 8

Abstract


  • FTIR measurements of thin films of N2, O2 and CO at about 20 K contain a line due to the allowed or induced fundamental transition and a broad structure shifted to higher frequencies. This phonon sideband is explainable by coupling of lattice vibrations to the molecular fundamental vibration, and mirrors the weighted one phonon density-of-states. This IR-derived density-of-states can be compared with those from other experimental studies (neutron scattering, Raman) and from theoretical models. © 1987.

Publication Date


  • 1987

Citation


  • Jodl, H. J., Loewen, W., & Griffith, D. (1987). FTIR-spectra of solid O2, N2 and CO. Solid State Communications, 61(8), 503-506. doi:10.1016/0038-1098(87)90501-1

Scopus Eid


  • 2-s2.0-0023290592

Web Of Science Accession Number


Start Page


  • 503

End Page


  • 506

Volume


  • 61

Issue


  • 8