Hans Geitel
Hans Friedrich Karl Geitel was a physicist who did research on atmospheric electricity, ionization, and solar radiation. He developed precise scientific instruments and made new measurements, generally working with Julius Elster.[1][2][3]
Elster and Geitel showed that radioactivity caused the ionization of the atmosphere. This may have been their best-known finding, and was published in 1901. They appear to have been first to hypothesize that radioactivity decaying atoms was a source of radioactivity, in a work published in 1899. '"Elster and Geitel published about 200 papers during their scientific career, 72 of which dealt with atmospheric phenomena." Most named both as coauthors. They were nominated several times for the Nobel physics prize.[1]
Geitel was born in Braunschweig, Germany. His father was a forest superintendent, mainly in Blankenburg.[1]
This person had 12 publications and 0 patents in this database.
Publications by or about Hans Geitel
- Elster and Geitel, 1890, Elektrische Beobachtungen auf dem Hohen Sonnblick (Simple title: Electric observations on the height of Sonnblick, Journal: Sitz. Kais. Akad. Wiss. Math. Naturw. Classe)
- Geitel and Elster, 1890, Elektrische Beobachtungen auf dem hohen Sonnblick (Simple title: Electric observations on the high Sonnblick, Journal: Sitzungs. Kais. Akad. Wiss., Math. Naturw. Classe)
- Elster and Geitel, 1890, Beobachtungen, betreffend die elektrische Natur der atmosphärischen Niederschläge (Simple title: Observations concerning the electrical nature of atmospheric precipitation, Journal: Sitz. Kais. Akad. Wiss. Math. Naturw. Classe)
- Geitel and Elster, 1890, Beobachtungen, betreffend die elektrische Natur der atmosphärischen Niederschläge (Simple title: Observations concerning the electrical nature of atmospheric precipitation, Journal: Sitzungs. Kais. Akad. Wiss., Math. Naturw. Classe)
- Geitel and Elster, 1891, Ueber einige Ziele und Methoden Luftelektrischer Untersuchungen (Simple title: About some goals and methods of air-electric investigations, Journal: Wissenschaftliche Beilage zum Jahresbericht des Herzoglichen Gymnasiums zu Wolfenbüttel)
- Elster and Geitel, 1891, Ueber einige Ziele und Methoden luftelektrischer Untersuchungen. Wissenschaftliche Beilage ium Jahresbericht des Herzoglichen Gymnasiums zu Wolfenbüttel (Simple title: About some goals and methods of air-electric investigations. Scientific supplement to the annual report of the Ducal High School in Wolfenbüttel)
- Elster and Geitel, 1891, Beobachtungen, betreffend die elektrische Natur der atmosphärischen Niederschläge (Simple title: Observations concerning the electrical nature of atmospheric precipitation, Journal: Exner. Repect. d. Experim. Phys.)
- Elster and Geitel, 1895, Review of recent investigations into the subject of atmospheric electricity (Simple title: Review of recent investigations into the subject of atmospheric electricity, Journal: Publication 10306, 1895, Report of the International Meteorological Congress, held at Chicago, Ill., August 21-24, 1893)
- Elster and Geitel, 1899, Ueber die Existenz elektrischer Ionen in der Atmosphäre (Simple title: About the existence of electrical ions in the atmosphere, Journal: Terrestrial Magnetism and Atmospheric Electricity)
- Elster and Geitel, 1900, Beiträge zur Kenntniss der atmosphärischen Elektrizität (Simple title: Contributions to the knowledge of atmospheric electricity, Journal: Physik. Zeitschr.)
- Geitel, 1902, Ueber die Anwendung der Lehre von den Gasionen auf die atmosphärische Elektrizität (Simple title: On the application of the theory of gas ions to atmospheric electricity)
- Elster and Geitel, 1904, Ueber eine verbesserte Form des Zinkkugelphotomoters zur Bestimmung der ultravioletten Sonnenstrahlung. (Simple title: About an improved form of zinc ball photomoter for the determination of ultraviolet solar radiation., Journal: Physik. Zeitschr.)
References
- ↑ Jump up to: 1.0 1.1 1.2 Rudolf G. A. Fricke and Kristian Schlegel 2017. Julius Elster and Hans Geitel – Dioscuri of physics and pioneer investigators in atmospheric electricity. History of the Geo- and Space Sciences. http://www.hist-geo-space-sci.net/8/1/2017/ and doi:10.5194/hgss-8-1-2017
- ↑ https://en.wikipedia.org/wiki/Hans_Friedrich_Geitel -- beef this up at some point
- ↑ https://de.wikipedia.org/wiki/Hans_Friedrich_Geitel
| Names | Hans Geitel; Hans Friedrich Karl Geitel |
|---|---|
| Countries | DE |
| Locations | Braunschweig, Blankenburg |
| Occupations | scientist, physicist |
| Tech areas | Meteorology, atmosphere, Electricity |
| Accreditations | |
| Affiliations | Julius Elster |
| Family name | |
| Birth date | 16 June 1855 |
| Death date | |
| Wikidata id |
