Search results
Results From The WOW.Com Content Network
Johannes Wilhelm "Hans" Geiger (/ ˈ ɡ aɪ ɡ ər /; German: [ˈɡaɪɡɐ]; 30 September 1882 – 24 September 1945) was a German physicist.He is best known as the co-inventor of the detector component of the Geiger counter and for the Geiger–Marsden experiment which discovered the atomic nucleus.
Hans Ruedi Giger (/ ˈ ɡ iː ɡ ər / GHEE-gər; German: [ˈɡiːɡɐ]; 5 February 1940 – 12 May 2014) was a Swiss artist best known for his airbrushed images that blended human physiques with machines, an art style known as "biomechanical".
In the history of quantum mechanics, the Bothe–Geiger coincidence experiment was conducted by Walther Bothe and Hans Geiger from 1924 to 1925. The experiment explored x-ray scattering from electrons to determine the nature of the conservation of energy at microscopic scales, which was contested at that time.
The experiments were performed between 1906 and 1913 by Hans Geiger and Ernest Marsden under the direction of Ernest Rutherford at the Physical Laboratories of the University of Manchester. The physical phenomenon was explained by Rutherford in a classic 1911 paper that eventually lead to the widespread use of scattering in particle physics to ...
Hans Geiger had been appointed director of the new Laboratory for Radioactivity there in 1912. At the PTR, Bothe was an assistant to Geiger from 1913 to 1920, a scientific member of Geiger's staff from 1920 to 1927, and from 1927 to 1930 he succeeded Geiger as director of the Laboratory for Radioactivity. [3] [4] [5] [6]
For premium support please call: 800-290-4726 more ways to reach us
Hans Geiger: Inventor of the Geiger–Müller counter in 1928. It detects the emission of nuclear radiation through the ionization produced in a low-pressure gas in a Geiger–Müller tube. Further improved by Walther Müller. Heinrich Geißler: Inventor of the Geissler tube.
Walther Müller (6 September 1905, in Hanover – 4 December 1979, in Walnut Creek, California) was a German physicist, most well known for his improvement of Hans Geiger's counter for ionizing radiation, now known as the Geiger-Müller tube. Walther Müller studied physics, chemistry and philosophy at the University of Kiel.