OSU Navigation Bar

The Ohio State University University Libraries Knowledge Bank

HIGH RESOLUTION STIMULATED RAMAN SPECTROSCOPY OF CARBON TETRAFLUORIDE CF$_4$

Please use this identifier to cite or link to this item: http://hdl.handle.net/1811/52217

Show full item record

Files Size Format View
abstract.gif 62.42Kb GIF image Thumbnail of HIGH RESOLUTION STIMULATED RAMAN SPECTROSCOPY OF CARBON TETRAFLUORIDE CF$_4$
CF4.pptx 4.464Mb Microsoft PowerPoint 2007 View/Open
Slide1.GIF 179.0Kb GIF image Thumbnail of HIGH RESOLUTION STIMULATED RAMAN SPECTROSCOPY OF CARBON TETRAFLUORIDE CF$_4$
Slide2.GIF 168.9Kb GIF image Thumbnail of HIGH RESOLUTION STIMULATED RAMAN SPECTROSCOPY OF CARBON TETRAFLUORIDE CF$_4$
Slide3.GIF 163.2Kb GIF image Thumbnail of HIGH RESOLUTION STIMULATED RAMAN SPECTROSCOPY OF CARBON TETRAFLUORIDE CF$_4$
Slide4.GIF 144.6Kb GIF image Thumbnail of HIGH RESOLUTION STIMULATED RAMAN SPECTROSCOPY OF CARBON TETRAFLUORIDE CF$_4$
Slide5.GIF 176.2Kb GIF image Thumbnail of HIGH RESOLUTION STIMULATED RAMAN SPECTROSCOPY OF CARBON TETRAFLUORIDE CF$_4$
Slide6.GIF 177.1Kb GIF image Thumbnail of HIGH RESOLUTION STIMULATED RAMAN SPECTROSCOPY OF CARBON TETRAFLUORIDE CF$_4$
Slide7.GIF 157.4Kb GIF image Thumbnail of HIGH RESOLUTION STIMULATED RAMAN SPECTROSCOPY OF CARBON TETRAFLUORIDE CF$_4$
Slide8.GIF 97.07Kb GIF image Thumbnail of HIGH RESOLUTION STIMULATED RAMAN SPECTROSCOPY OF CARBON TETRAFLUORIDE CF$_4$
Slide9.GIF 164.2Kb GIF image Thumbnail of HIGH RESOLUTION STIMULATED RAMAN SPECTROSCOPY OF CARBON TETRAFLUORIDE CF$_4$
Slide10.GIF 169.2Kb GIF image Thumbnail of HIGH RESOLUTION STIMULATED RAMAN SPECTROSCOPY OF CARBON TETRAFLUORIDE CF$_4$
Slide11.GIF 197.2Kb GIF image Thumbnail of HIGH RESOLUTION STIMULATED RAMAN SPECTROSCOPY OF CARBON TETRAFLUORIDE CF$_4$
Slide12.GIF 209.0Kb GIF image Thumbnail of HIGH RESOLUTION STIMULATED RAMAN SPECTROSCOPY OF CARBON TETRAFLUORIDE CF$_4$
Slide13.GIF 179.5Kb GIF image Thumbnail of HIGH RESOLUTION STIMULATED RAMAN SPECTROSCOPY OF CARBON TETRAFLUORIDE CF$_4$
Slide14.GIF 168.1Kb GIF image Thumbnail of HIGH RESOLUTION STIMULATED RAMAN SPECTROSCOPY OF CARBON TETRAFLUORIDE CF$_4$
Slide15.GIF 202.6Kb GIF image Thumbnail of HIGH RESOLUTION STIMULATED RAMAN SPECTROSCOPY OF CARBON TETRAFLUORIDE CF$_4$
Slide16.GIF 195.7Kb GIF image Thumbnail of HIGH RESOLUTION STIMULATED RAMAN SPECTROSCOPY OF CARBON TETRAFLUORIDE CF$_4$
Slide17.GIF 197.4Kb GIF image Thumbnail of HIGH RESOLUTION STIMULATED RAMAN SPECTROSCOPY OF CARBON TETRAFLUORIDE CF$_4$
Slide18.GIF 192.0Kb GIF image Thumbnail of HIGH RESOLUTION STIMULATED RAMAN SPECTROSCOPY OF CARBON TETRAFLUORIDE CF$_4$
Slide19.GIF 169.9Kb GIF image Thumbnail of HIGH RESOLUTION STIMULATED RAMAN SPECTROSCOPY OF CARBON TETRAFLUORIDE CF$_4$
Slide20.GIF 172.1Kb GIF image Thumbnail of HIGH RESOLUTION STIMULATED RAMAN SPECTROSCOPY OF CARBON TETRAFLUORIDE CF$_4$
Slide21.GIF 172.6Kb GIF image Thumbnail of HIGH RESOLUTION STIMULATED RAMAN SPECTROSCOPY OF CARBON TETRAFLUORIDE CF$_4$

Title: HIGH RESOLUTION STIMULATED RAMAN SPECTROSCOPY OF CARBON TETRAFLUORIDE CF$_4$
Creators: Boudon, V.; Bermejo, D.; Martinez, R. Z.
Issue Date: 2012
Abstract: The spectra of the $\nu_1$, $\nu_2$ and $2\nu_2$ bands were obtained with a quasi-cw stimulated Raman spectrometer. In this technique, two laser beams are focused simultaneously on the sample and their frequency difference scanned, normally by scanning one of them. When this difference matches a Raman transition of the molecule under study, an energy transfer takes place between both beams, so that by monitoring the intensity of one of them throughout a frequency scan a Raman spectrum of the sample can be obtained. In a quasi-cw spectrometer one of the laser beams is continuous and the other one pulsed, providing an optimum compromise between resolution and sensitivity. The apparatus function results from the convolution of the linewidths of the two lasers. In our setup this function is dominated by the contribution of the pulsed beam, resulting in a FWHM of $\sim 75$ MHz, which sets the limit to the resolution of the spectrometer. The three bands analyzed in this work were studied at a temperature of 135 K. The spectrum of $\nu_1$ was obtained at a sample pressure of 2 mbar. For the spectra of $2\nu_2$ and $\nu_2$, which are much weaker, pressures of 15 and 20 mbar respectively were used. The analysis has been performed thanks to the XTDS and SPVIEW softwares developed in Dijon for such molecules, {\bf 251} 102--113 (2008).}.
URI: http://hdl.handle.net/1811/52217
Other Identifiers: 2012-RB-06
Bookmark and Share