Eugen Goldstein

Eugen Goldstein
Born(1850-09-05)5 September 1850
Died25 December 1930(1930-12-25) (aged 80)
Resting placeWeißensee Cemetery, Berlin
Alma mater
Known for
Relatives
AwardsHughes Medal (1908)
Scientific career
FieldsPhysics
Institutions
Academic advisorsHermann von Helmholtz

Eugen Goldstein (/ˈɡldstn/; German: [ˈɡoːltʃtaɪn] ; 5 September 1850 – 25 December 1930) was a German physicist. He was an early investigator of discharge tubes, and the discoverer of anode rays or canal rays, later identified as positive ions in the gas phase including the hydrogen ion.