Please use this identifier to cite or link to this item:
http://hdl.handle.net/2289/4709
Title: | Absolute cross sections for dissociative electron attachment to nf3 |
Authors: | Nandi, D. Rangwala, S.A. Kumar, S.V.K. Krishnakumar, E. |
Issue Date: | 2001 |
Publisher: | Elsevier |
Citation: | International Journal of Mass Spectrometry, 2001, Vol.205, p111–117 |
Abstract: | Absolute dissociative electron attachment cross sections for the formation of F2, F22, and NF2 from NF3 have been measured in a crossed beams geometry by using the relative flow technique. Discrimination against ions with high kinetic energy are eliminated by employing a pulsed electron beam, pulsed ion extraction and a segmented time of flight mass spectrometer. The cross sections for the F2 formation, which is the dominant channel, is found to be almost a factor of 2 larger than what is reported earlier. This descrepancy is explained in terms of the discrimination against ions of appreciable kinetic energy in earlier measurements. (Int J Mass Spectrom 205 (2001) 111–117) © 2001 Elsevier Science B.V. |
Description: | Restricted Access. An open-access version is available at arXiv.org (one of the alternative locations) |
URI: | http://hdl.handle.net/2289/4709 |
ISSN: | 1387-3806 |
Alternative Location: | http://dx.doi.org/10.1016/S1387-3806(00)00270-0, |
Copyright: | 2001 Elsevier |
Appears in Collections: | Research Papers (LAMP) |
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File | Description | Size | Format | |
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2001_Int Jou of Mass Spectrometry_V205_p111.pdf Restricted Access | Restricted Access | 122.8 kB | Adobe PDF | View/Open Request a copy |
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