F. Søraas

Subsurface water and clay mineral formation during the early history of Mars

Some quantitative aspects of electron precipitation in and near the auroral zone

Current disruptions in the near‐Earth neutral sheet region

Access of energetic particles to storm time ring current through enhanced radial “diffusion”

Ion aurora and its seasonal variations

Middle atmosphere electrical structure, dynamics and coupling

The profile of the hydrogen H_β emission line in proton aurora

Charge exchange and wave‐particle interaction in the proton ring current

Scientific objectives of the Solar Mesosphere Explorer mission

A magnetospheric magnetic field model with a warped tail current sheet

Detection of upper atmospheric negatively charged microclusters by a rocket‐borne mass spectrometer

The Thermal Emission Imaging System (THEMIS) for the Mars 2001 Odyssey Mission

Two decades of urban climate research: a review of turbulence, exchanges of energy and water, and the urban heat island

A source for the geomagnetic storm main phase ring current

What is a geomagnetic storm?

Rocket measurement of proton energy spectra and pitch angle distribution in the auroral zone

Temporal variations of the 100 keV trapped protons observed on satellite Explorer 26 during first half of 1965

Proton observations supporting the ion cyclotron wave heating theory of SAR arc formation

Pitch-angle scattering of energetic protons in the magnetotail current sheet as the dominant source of their isotropic precipitation into the nightside ionosphere

Proton precipitation and the Hβ emission in a postbreakup auroral glow

Monte-Carlo simulations of proton aurora

Electrical structure in the high-latitude middle atmosphere