Accession Number : ADA293051

Title :   Fourier Transform (FT) Raman Spectroscopy of Nitrogen at High Pressure.

Descriptive Note : Final rept. Sep-Dec 94,

Corporate Author : ARMY RESEARCH LAB ABERDEEN PROVING GROUND MD

Personal Author(s) : McNesby, K. L. ; Morris, J. B.

PDF Url : ADA293051

Report Date : MAR 1995

Pagination or Media Count : 28

Abstract : Rovibrational and rotational Raman spectra of nitrogen gas at 300 K over the pressure range 3 MPa to 24 MPa (500 to 3,500 psi) have been measured using a Fourier transform (FT) spectrometer employing 1,064 nm laser radiation as the scattering source. It is shown that the pressure-induced narrowing and peak shift of the Raman spectrum of N2 observed In these experiments agrees within experimental error with data obtained by other investigators using different techniques. jg

Descriptors :   *FOURIER TRANSFORMATION, *RAMAN SPECTROSCOPY, *HIGH PRESSURE, *NITROGEN, SOURCES, PEAK VALUES, SCATTERING, LASER BEAMS, GASES, SHIFTING, MOLECULAR ROTATION, BAND SPECTRA, SPECTROMETERS.

Subject Categories : Inorganic Chemistry
      Physical Chemistry
      Numerical Mathematics
      Atomic and Molecular Physics and Spectroscopy

Distribution Statement : APPROVED FOR PUBLIC RELEASE