Sudden neutral sodium layers: a strong link to sporadic E layers

Smoke and Dust Particles of Meteoric Origin in the Mesosphere and Stratosphere

D. M. Hunten, R. P. Turco, O. B. Toon · Journal of the Atmospheric Sciences · 1980 · 627 citations

Natural Sciences, Earth Sciences, Meteorology +17

Mesopause temperatures derived from probing the hyperfine structure of the D2 resonance line of sodium by lidar

K. H. Fricke, U. von Zahn · Journal of Atmospheric and Terrestrial Physics · 1985 · 178 citations

Natural Sciences, Chemistry, Condensed Matter Physics +9

The role of electric field and neutral wind direction in the formation of sporadic E-layers

T. Nygrén, L. Jalonen, J. Oksman et al. · Journal of Atmospheric and Terrestrial Physics · 1984 · 162 citations

Natural Sciences, Earth Sciences, Physics +13

Forced release of sodium from upper atmospheric dust particles

U. von Zahn, Peter von der Gathen, G. Hansen · Geophysical Research Letters · 1987 · 122 citations

Natural Sciences, Earth Sciences, Physics +13

Ion composition in the lower ionosphere

E. Kopp, U. Herrmann · Annales Geophysicae · 1984 · 66 citations

Natural Sciences, Earth Sciences, Atmospheric Science +1