Small-scale dynamic auroras have spatial scales of a few km or less, and temporal scales of
a few seconds or less, which visualize the complex interplay among charged particles …

Theory and observations of Langmuir waves and turbulence induced in the auroral
ionosphere by electron beams of magnetospheric-origin are reviewed. The theoretical …

Auroral ionospheric F region density depletions observed by PFISR (Poker Flat Incoherent
Scatter Radar) during the MICA (Magnetosphere‐Ionosphere Coupling in the Alfvén …

Abstract Space plasmas are host to the electrostatic Langmuir waves and a rich range of
processes associated with them. Many of such processes that are of interest in micro-scale …

The recently discovered coherent echoes in the Poker Flat Incoherent Scatter Radar data
with flat ion‐line spectrum and simultaneous double‐peaked plasma‐line spectrum in the …

The sources of error from electronically steerable array (ESA) incoherent scatter radar (ISR)
systems are investigated both theoretically and with use of an open-source ISR simulator …

Motivated by small-scale auroral plasma science, ANDESITE (Ad-hoc Network
Demonstration for Spatially Extended Satellite-based Inquiry and Other Team Endeavors), a …

Abstract During the “Auroral Jets” experiment from Poker Flat, Alaska on 2 March 2017, two
NASA sounding rockets were simultaneously launched into the active auroral ionosphere …

Naturally enhanced ion-acoustic lines (NEIALs) have been observed with the Poker Flat
Incoherent Scatter Radar (PFISR) ever since it began operating in 2006. The nearly …

The magnetic aspect angle dependence of naturally enhanced ion acoustic lines (NEIALs)
is investigated using two multibeam experiments with the 450 MHz electronically steerable …