Ernest Ambler (November 20, 1923 – February 17, 2017) was a British-American

physicist A physicist is a scientist who specializes in the field of physics, which encompasses the interactions of matter and energy at all length and time scales in the physical universe. Physicists generally are interested in the root or ultimate cau ...

who served as the Acting Under Secretary for Technology in the Department of Commerce (1988–89), as the 8th director of the United States'

National Bureau of Standards The National Institute of Standards and Technology (NIST) is an agency of the United States Department of Commerce whose mission is to promote American innovation and industrial competitiveness. NIST's activities are organized into physical sc ...

(NBS, 1975–89), and as the first director of the United States'

National Institute of Standards and Technology The National Institute of Standards and Technology (NIST) is an agency of the United States Department of Commerce whose mission is to promote American innovation and industrial competitiveness. NIST's activities are organized into Outline of p ...

1988–89.

Early life and education

Ernest Ambler was born in

Bradford Bradford is a city status in the United Kingdom, city in West Yorkshire, England. It became a municipal borough in 1847, received a city charter in 1897 and, since the Local Government Act 1972, 1974 reform, the city status in the United Kingdo ...

, England, in 1923. He received his

Bachelor of Arts A Bachelor of Arts (abbreviated B.A., BA, A.B. or AB; from the Latin ', ', or ') is the holder of a bachelor's degree awarded for an undergraduate program in the liberal arts, or, in some cases, other disciplines. A Bachelor of Arts deg ...

degree from the

University of Oxford The University of Oxford is a collegiate university, collegiate research university in Oxford, England. There is evidence of teaching as early as 1096, making it the oldest university in the English-speaking world and the List of oldest un ...

and went on to earn a D.Phil degree in 1953 from the same institution.

Career

In 1953 Ambler began work in the Cryogenic Physics Section of the United States' National Bureau of Standards, becoming section chief in 1961. In his early years at the NBS, Ambler was principal collaborator with

Chien-Shiung Wu Chien-Shiung Wu ( zh, t=吳健雄, p=Wú Jiànxióng, w=Wu2 Chien4-Hsiung2; May 31, 1912 – February 16, 1997) was a Chinese-American particle physics, particle and experimental physicist who made significant contributions in the fields of nucle ...

on what became the

Wu experiment The Wu experiment was a particle physics, particle and nuclear physics experiment conducted in 1956 by the Chinese American physicist Chien-Shiung Wu in collaboration with the Low Temperature Group of the US National Bureau of Standards. The expe ...

. He was awarded a

Guggenheim Fellowship Guggenheim Fellowships are Grant (money), grants that have been awarded annually since by the John Simon Guggenheim Memorial Foundation, endowed by the late Simon Guggenheim, Simon and Olga Hirsh Guggenheim. These awards are bestowed upon indiv ...

in 1962. He elected a Fellow of the American Physical Society in 1958. Ambler-Ernest006

In 1973 Ambler was appointed deputy director of the NBS and, in 1975, served with NBS director Richard W. Roberts as the U.S. delegation to the 15th General Conference on Weights and Measures in France. Ambler assumed the position of acting director in 1975, following the departure of Roberts. In 1977 he was nominated to the office of Director of the National Bureau of Standards by President

Jimmy Carter James Earl Carter Jr. (October 1, 1924December 29, 2024) was an American politician and humanitarian who served as the 39th president of the United States from 1977 to 1981. A member of the Democratic Party (United States), Democratic Party ...

and was confirmed to the post by the

U.S. Senate The United States Senate is a chamber of the bicameral United States Congress; it is the upper house, with the U.S. House of Representatives being the lower house. Together, the Senate and House have the authority under Article One of the ...

the following year. Ambler presided over the 1988 change of the NBS to the National Institute of Standards and Technology and became the first director of the new agency. Though he had announced his decision to retire effective April 1989, he agreed to a request by

United States Secretary of Commerce The United States secretary of commerce (SecCom) is the head of the United States Department of Commerce. The secretary serves as the principal advisor to the president of the United States on all matters relating to commerce. The secretary rep ...

William Verity to remain as director through the end of the year and to also accept appointment, on an acting basis, to the newly created position of Under Secretary for Technology in the Department of Commerce.

Personal life

Ambler was naturalized as a United States citizen in 1957. With his wife, Alice Virginia Seiler, he had two sons. He died at Hilton Head, South Carolina after a brief illness.

References

{{DEFAULTSORT:Ambler, Ernest 1923 births 2017 deaths Alumni of the University of Oxford American physicists English emigrants to the United States English physicists Fellows of the American Physical Society Naturalized citizens of the United States NIST Directors Recipients of the Order of Civil Merit (Korea) Recipients of the President's Award for Distinguished Federal Civilian Service Scientists from Bradford United States Department of Commerce officials