Betsy Ancker-Johnson (born April 29, 1927 died July 2nd 2020) is an American plasma physicist. She is known for her research into instabilities that can occur in plasmas in solids, and for her invention of a gigacycle range signal generator using semiconductor materials in magnetic and electric fields. She was the first woman Presidential appointee in the U.S. Department of Commerce. She is the fourth woman elected to the National Academy of Engineering.
Born |
29 April 1927 St. Louis, Missouri
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Died |
2 July 2020 (aged 93) Austin, Texas
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Zodiac | Taurus |
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