Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 2 of 2 for “"Perkins Instability"”.
-
Medium Scale Travelling Ionospheric Disturbances sensed with GNSS TEC and SuperDARN
… have been known to be driven by electrodynamic instability processes, such as the Perkins instability. In this work, SuperDARN is used in conjunction with GNSS TEC data to investigate MSTIDs during a major geomagnetic storm on September 7-8th, 2017. The interval of this study is in the North …
-
Growth rate simulations of instability mechanisms at low and mid-latitudes for explaining equatorial spread F
… information on the ionosphere is presented and instability mechanisms are investigated. Then, models of the growth rate of the instabilities for both low and mid--latitudes are developed from theory. The growth rate models are then compared with radar data from Christmas Island. The simulations …