The electric current associated with polar magnetic sub-storms

Electromagnetic Induction in Non-Uniform Conductors, and the Determination of the Conductivity of the Earth from Terrestrial Magnetic Variations

B. N. Lahiri, A. T. Price · Philosophical Transactions of the Royal Society A Mathematical Physical and Engineering Sciences · 1939 · 304 citations

Natural Sciences, Earth Sciences, Geophysics +10

The equatorial electrojet as detected from the abnormal electric current distribution above Huancayo, Peru, and elsewhere

Sydney Chapman · Meteorology and Atmospheric Physics · 1951 · 271 citations

Natural Sciences, Earth Sciences, Electromagnetics +7

The ring current, geomagnetic disturbance, and the Van Allen radiation belts

S.‐I. Akasofu, Sydney Chapman · Journal of Geophysical Research Atmospheres · 1961 · 267 citations

Natural Sciences, Earth Sciences, Geophysics +13

Physics of the aurora and airglow

A. Dalgarno · Planetary and Space Science · 1962 · 214 citations

Natural Sciences, Earth Sciences, Physics +10

The polar electrojet

S.‐I. Akasofu, S. C. Chapman, C.‐I. Meng · Journal of Atmospheric and Terrestrial Physics · 1965 · 195 citations