About John L. Moll
Lived 1921 – 2011 (aged 89). John L. Moll was an American engineer and university teacher, known for Bipolar junction transistor, MOSFET and Step recovery diode.
John Louis Moll (December 21, 1921 – July 19, 2011) was an American electrical engineer, notable for his contributions to solid-state physics.
Biography Moll was born in Wauseon, Ohio, and obtained a B.S. in physics and a Ph.D. in electrical engineering from Ohio State University in 1943 and 1952, respectively. The Ebers-Moll transistor model, and the theory of the p-n-p-n switch, came from this effort.
He was a professor of electrical engineering at Stanford University from 1958 to 1970.
Moll was the recipient of the Guggenheim Fellowship in 1964; Howard N. Potts Medal, Franklin Institute, 1967, and received the IEEE Edison Medal in 1991 "for pioneering contributions to diffused and oxide-masked silicon devices, transistor analysis, the p-n-p-n switch, and optoelectronics."
He was a Fellow of the IEEE and a member of the American Physical Society, the National Academy of Engineering, and the National Academy of Sciences.
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Important facts
People in John L. Moll's life
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Contemporaries
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Frequently asked questions
Who was John L. Moll?
American electrical engineer (1921-2011)
When was John L. Moll born?
John L. Moll was born on 21 December 1921 in Wauseon.
When did John L. Moll die?
John L. Moll died on 19 July 2011 in Palo Alto.
What was John L. Moll's occupation?
John L. Moll was an engineer and university teacher.
What was John L. Moll known for?
John L. Moll was known for Bipolar junction transistor, MOSFET, Step recovery diode and Thyristor.
What nationality was John L. Moll?
John L. Moll was American.
Sources & further reading
Cite this page
APA: Biography.guide. (2026). John L. Moll. https://biography.guide/john-l-moll/
MLA: "John L. Moll." Biography.guide, https://biography.guide/john-l-moll/.
Chicago: "John L. Moll." Biography.guide. https://biography.guide/john-l-moll/.
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