Arthur Erich Haas
Physicist, Musical Artist
1884 – 1941
Who was Arthur Erich Haas?
Arthur Erich Haas was an Austrian physicist, noted for a 1910 paper he submitted in support of his habilitation as Privatdocent at the University of Vienna that outlined a treatment of the hydrogen atom involving quantization of electronic orbitals, thus anticipating the Bohr model by three years.
Haas’ paper, however, was initially rejected and even ridiculed. As noted in his autobiography, Haas recalls "When I lectured to the Chemical-Physical Society of Vienna... Lecher ...referred to the presentation during open discussion as a carnival joke". Soon thereafter, however, by September 1911 at a physical science convention in Karlsruhe, former detractors of Haas' work acknowledged it with greater enthusiasm as noted in a footnote: "We do not know what caused [a] change of mind in 1911 and can merely suggest the general trend of thinking at the time: 1910 saw the beginning of a universal shift of opinion of the quantum concept."
The significance of Haas' work lay in the establishment of a relationship between Planck's constant and atomic dimensions, having been first to correctly estimate the magnitude of what is today known as the Bohr radius.
We need you!
Help us build the largest biographies collection on the web!
- Born
- Apr 30, 1884
Brno - Profession
- Education
- University of Vienna
- Died
- Feb 20, 1941
Chicago
Submitted
on July 23, 2013
Citation
Use the citation below to add to a bibliography:
Style:MLAChicagoAPA
"Arthur Erich Haas." Biographies.net. STANDS4 LLC, 2024. Web. 20 Apr. 2024. <https://www.biographies.net/people/en/arthur_erich_haas>.
Discuss this Arthur Erich Haas biography with the community:
Report Comment
We're doing our best to make sure our content is useful, accurate and safe.
If by any chance you spot an inappropriate comment while navigating through our website please use this form to let us know, and we'll take care of it shortly.
Attachment
You need to be logged in to favorite.
Log In