The Nobel Prize in Physics 1989
Norman F. Ramsey, Hans G. Dehmelt, Wolfgang Paul
Norman F. Ramsey
Born: 27 August 1915, Washington, DC, USA
Died: 4 November 2011, Wayland, MA, USA
Affiliation at the time of the award: Harvard University, Cambridge, MA, USA
Prize motivation: "for the invention of the separated oscillatory fields method and its use in the hydrogen maser and other atomic clocks"
Field: atomic physics