Author: John Frank Allen
Alternate names: J. F. Allen; Allen, J.F. John Frank; Allen, J.F; Jack Allen; جون اف. الين; ג'ון פרנק אלן; جان اف آلن; Аллен, Джон Фрэнк; Джон Фрэнк Аллен; Джон Аллен; Аллен Джон Фрэнк; জন এফ অ্যালেন; John Allen; Professor John Frank Allen; John F. Allen
Born: 1908
Died: 2001
Bio: John Frank Allen, FRS[1] FRSE (May 5, 1908 – April 22, 2001) was a Canadian physicist. At the same time as Pyotr Leonidovich Kapitsa in Moscow, Don Misener and Allen independently discovered the superfluid phase of matter in 1937 using liquid helium in the Royal Society Mond Laboratory in Cambridge, England.[2] -Wikipedia