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Raether, M.J. Carr, Wayne Elbert 2011-07-07T17:43:19Z 2011-07-07T17:43:19Z 10000-01-01 1967 "Radiation of 9375 MHz is incident on a cylindrical neon discharge enclosed in a 1"" square waveguide and incoherent scattering in the upper sideband is investigated. Scattering is observed in the backward and forward directions from the naturally enhanced density fluctuations in two electron plasma modes for gas pressures between -3 -3"" 3.8xlO Torr and 8.0XlO Torr. The measured electron mode frequencies are in general agreement with other experiments. The enhancement, varying between 30 and 8000 times the estimated thermal value is correlated over most of the pressure range to excess superthermal electrons present in the discharge, as measured by a Langmuir probe." Submitted by Carolyn Mead (cmead2@illinois.edu) on 2011-07-07T17:43:19Z No. of bitstreams: 1 1967_carr.pdf: 2394341 bytes, checksum: 7cba4acdeb3429e1ba79fdd291b2abb7 (MD5) Made available in DSpace on 2011-07-07T17:43:19Z (GMT). No. of bitstreams: 1 1967_carr.pdf: 2394341 bytes, checksum: 7cba4acdeb3429e1ba79fdd291b2abb7 (MD5) Previous issue date: 1967 Item marked as restricted to the 'UIUC Users [automated]' Group (id=2) by Carolyn Mead (cmead2@illinois.edu) on 2011-07-07T17:43:19Z Item is restricted indefinitely. Restriction data tranferred 2014-07-01T11:32:47-05:00 Original Data Group with Access UIUC Users [automated] Release Date: none Reason: Thesis Thesis U of I Only 6088144 http://hdl.handle.net/2142/25701 en 1967 Wayne Elbert Carr incoherent scattering of microwaves enhanced density fluctuations DC-discharge cylindrical neon discharge Incoherent scattering of microwaves from enhanced density fluctuations in a DC-discharge Dissertation / Thesis text Physics Physics University of Illinois at Urbana-Champaign Dissertation Ph.D.