BIPM - former members

Download a summary chart illustrating CIPM membership since 1875:

See also:

Former members of the CIPM include five Nobel prize winners:

	Broglie, Louis de	b.1892 d.1987
	French physicist best known for his research on quantum theory and for his discovery of the wave nature of electrons. He was awarded the Nobel Prize for Physics 1929.
	Michelson, A.A.	b.1852 d.1931
	German-born American physicist who established the speed of light as a fundamental constant and pursued other spectroscopic and metrological investigations. He received the Nobel Prize for Physics 1907.
	Siegbahn, Manne	b.1886 d.1978
	Swedish physicist who was awarded the Nobel Prize for Physics 1924 for his discoveries and research in the field of x-ray spectroscopy.
	Siegbahn, Kai M.	b.1918 d.2007
	Swedish physicist, son of Manne Siegbahn, corecipient with Nicolaas Bloembergen and Arthur Leonard Schawlow of the Nobel Prize for Physics 1981, for his contribution to the development of high-resolution electron spectroscopy.
	Zeeman, Pieter	b.1865 d.1943
	Dutch physicist who shared with Hendrik A. Lorentz the Nobel Prize for Physics 1902 for his discovery of the Zeeman effect.