dc.creator Hawkins, R. L. en_US dc.creator Miller, Steven M. en_US dc.date.accessioned 2006-06-15T19:13:27Z dc.date.available 2006-06-15T19:13:27Z dc.date.issued 1999 en_US dc.identifier 1999-FD-04 en_US dc.identifier.uri http://hdl.handle.net/1811/19228 dc.description Author Institution: Air Force Research Laboratory/Space Vehicles Directorate en_US dc.description.abstract Infrared emission spectra of $N_{2}$, frozen onto a Cu plate at 10K, were obtained in the $N_{2}$ fundamental region near $5 \mu m$, and in the first overtone region near $2.6 \mu m$, at $0.003 \mu m$ resolution. The solid $N_{2}$ was excited by $N_{2}$ gas passed through the microwave discharge of the COCHISE (COld CHemical Infrared Simulation Experiment) reaction cell, and the emissions were measured by a cryogenic monochromator. Spectra were obtained for various mole fractions of $N_{2}$ in Ar in the discharge flow. Counterflows of non-excited $N_{2}$ or Ar were also investigated. Lines of the 1-0 and 2-0 bands, and in some spectra the 3-1 band, were identified. In addition, ground state vibrational excitation up to the A-state energetic limit was observed. The dependence of these spectra on the composition of the discharge flow and the counterflow will be discussed. en_US dc.format.extent 91921 bytes dc.format.mimetype image/jpeg dc.language.iso English en_US dc.publisher Ohio State University en_US dc.title SOLID N2 SURFACE STUDIES, FUNDAMENTAL AND FIRST OVERTONE REGIONS en_US dc.type article en_US
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