Arnold Eucken

Arnold Eucken
Eucken, c.1905
Born
Arnold Thomas Eucken

3 July 1884 (1884-07-03)
Died16 June 1950 (1950-06-17) (aged 65)
EducationUniversity of Berlin (PhD, 1906)
Known forEucken's law
Eucken–Polanyi potential theory
Heat capacity of hydrogen gas
FatherRudolf Christoph Eucken
Scientific career
FieldsPhysical chemistry
InstitutionsUniversity of Göttingen
Thesis Der stationäre Zustand zwischen polarisierten Wasserstoffelektrode  (1906)
Doctoral advisorWalther Nernst
Doctoral studentsManfred Eigen

Arnold Thomas Eucken (German: [ˈɔʏkn̩]; 3 July 1884 – 16 June 1950) was a German chemist and physicist. He is known for his contribution to thermodynamics and molecular physics, in particular, for the discovery of Eucken's law of thermal conductivity, the measurement of the heat capacity of hydrogen at low temperatures, and the development of the Eucken–Polanyi potential theory of adsorption.