XXXVI. <i>The ionization by collision of hydrogen, nitrogen and argon</i>

The motion of electrons in gases

John Sealy Edward Townsend, Henry Thomas Tizard · Proceedings of the Royal Society of London Series A Containing Papers of a Mathematical and Physical Character · 1913 · 145 citations · Full text

Natural Sciences, Physics, Atomic Physics +7

LXXVI. <i>The genesis of ions by the motion of positive ions in a gas, and a theory of the sparking potential</i>

John Townsend · The London Edinburgh and Dublin Philosophical Magazine and Journal of Science · 1903 · 51 citations · Full text

Natural Sciences, Physics, Electromagnetism +2

LXVI. <i>The conductivity produced in gases by the aid of ultra-violet light</i>

John Townsend · The London Edinburgh and Dublin Philosophical Magazine and Journal of Science · 1902 · 43 citations

Natural Sciences, Physics, Optics +1

XXI. <i>The genesis of Ions by collision of positive and negative ions in a gas. Experiments on argon and helium</i>

Eric W. Gill, F. B. Pidduck · The London Edinburgh and Dublin Philosophical Magazine and Journal of Science · 1908 · 18 citations · Full text

Natural Sciences, Chemistry, Physics +6