Cross Spectral Measurements in a Quiescent Magnetoplasma |
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| Authors: | Greenwald R. A. Geissler K. H. Calvert W. |
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| Affiliation: | Aeronomy Laboratory National Oceanic and Atmospheric Administration Boulder, Colorado 80302; |
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| Abstract: | The low frequency cross spectrum of electron density fluctuations in a weakly ionized magnetoplasma is measured with two Langmuir probes aligned transverse to the static magnetic field. The shapes of the observed cross spectra are exponentionally damped cosines as predicted by theory. However, the frequency of the first zero crossing of the cross spectra is strongly dependent on probe bias. |
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