Convergent instability in the ionosphere
Journal Article
·
· Radiophysics and Quantum Electronics
OSTI ID:57015
A linear theory of the convergent instability (CI) of ionospheric plasma associated with the nonuniform nature of its regular motion is examined. The conditions under which CI appears in the E- and F-layers for vertical ion motion caused by various physical factors are analyzed. The possibility of small-scale strongly geomagnetic-field-aligned nonuniformities of electron concentration (l{sub min} {approximately} 10-30 m) is demonstrated. The altitude dependence of collision frequency is shown to play a large role in CI.
- OSTI ID:
- 57015
- Journal Information:
- Radiophysics and Quantum Electronics, Journal Name: Radiophysics and Quantum Electronics Journal Issue: 10 Vol. 36; ISSN 0033-8443; ISSN RPQEAC
- Country of Publication:
- United States
- Language:
- English
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