John J. Hopfield
Polish-American spectroscopist (1891-1953) · United States · Scientists · Died at 61
John J. Hopfield is read about 10 times a day, in 2 languages.
A typical day, 30 days to October 4, 2026
The middle day of the days counted, so one week of news cannot move it. The line under it is the last 60 days, one point a day.
Something wrong?John Joseph Hopfield was a Polish-American physicist. Hopfield's published research included vacuum ultraviolet spectroscopy and solar ultraviolet spectroscopy. He was the discoverer of the "Hopfield bands" of oxygen and co-discoverer of the "Lyman-Birge-Hopfield bands" of nitrogen.
Text from Wikipedia, CC BY-SA 4.0
Awards
Family
Partners
Is this everyone?
Only relatives with a profile here are drawn, so a family can be larger than this. A line here can also be wrong.
Correct this familyScientists from the United States 6
About this person
John Joseph Hopfield was a Polish-American physicist. Hopfield's published research included vacuum ultraviolet spectroscopy and solar ultraviolet spectroscopy. He was the discoverer of the "Hopfield bands" of oxygen and co-discoverer of the "Lyman-Birge-Hopfield bands" of nitrogen. For about a decade he was an industrial physicist working with technologies for fabricating glass windows, and was the inventor listed on several related patents.
Text from Wikipedia, CC BY-SA 4.0
Fame.am measures public visibility signals. It does not measure human value, talent, morality, or credibility.