David Albright

David Albright

male
David Albright, M.S., is the founder of the non-governmental Institute for Science and International Security (ISIS), its current president, and...

Walther Müller

male, deceased (1979)
Walther Müller, was a German physicist, most well known for his improvement of Hans Geiger's counter for ionizing radiation, now known as the G...
Harold E. Johns

Harold E. Johns

male, deceased (1998)
Harold Elford Johns (4 July 1915 - 23 August 1998) was a Canadian medical physicist, noted for his extensive contributions to the use of ionizing...
Rolf Maximilian Sievert

Rolf Maximilian Sievert

male, deceased (1966)
Professor Rolf Maximilian Sievert (6 May 1896 - 3 October 1966) was a medical physicist whose major contribution was in the study of the biological...

Karl Zimmer

male, deceased (1988)
Karl Gunter Zimmer (1911 - 1988) was a German physicist, known for his work on the effects of ionizing radiation on DNA.