Kai M. Siegbahn
The Nobel Prize in Physics 1981.
Born: 20, Apr, 1918, Lund, Sweden
Died: 20, Jul, 2007, Ängelholm, Sweden
Prize motivation: "for his contribution to the development of high-resolution electron spectroscopy"
Affiliation at the time of the award: Uppsala University, Uppsala, Sweden
Prize share: 1/2