John Hasbrouck Van Vleck ( 1899 - 1980 )

Birth: Middletown, Connecticut, USA (13 March 1899) Death: Cambridge, Massachusetts, USA (27 October 1980) Research Field: Magnetism, quantum theory of solids, spectroscopy, chemical physics Membership: Foreign Member Election Date: 20/04/1967 Medals/Prizes: Nobel Prize (Physics) 1977.