Georgi Nadjakov
| Georgi S. Nadjakov | |
|---|---|
 |
|
| Born | 26 December 1896 Dupnitsa, Bulgaria |
| Died | 24 February 1981 Sofia |
| Nationality | Bulgarian |
| Fields | Physics |
| Institutions | Institute of Physics, Bulgarian Academy of Sciences |
| Alma mater | Sofia University |
Georgi Nadjakov (also spelled Georgi Nadzhakov) (December 26, 1896 - February 24, 1981) was a famous Bulgarian physicist. He became a corresponding member of the Göttingen Academy of Sciences (1940) in Germany, member of the Bulgarian Academy of Sciences (1945) and member of the Russian Academy of Sciences (1958).
Sofia University sent him to specialize in the laboratories of Paul Langevin and Marie Curie in Paris, where he investigated photoelectricity for one year.
Georgi Nadjakov experimentally investigated photoconducting properties of sulphur. He prepared the permanent photoelectret state of matter for the first time and published his paper in 1937 [1] and 1938.[2] He called[citation needed] the electret discovered by Mototaro Eguchi in 1919, thermoelectret and the electret discovered by him in 1937, photoelectret.[3][4]
Photoelectrets were the most notable achievement of Georgi Nadjakov. Its practical application led to the invention of the photocopier by Chester Carlson some years later.
Honours
- Nadjakov Glacier on Graham Land in Antarctica is named after Georgi Nadjakov.
- Institute of Solid State Physics is since 1982 known as Georgi Nadjakov Institute of Solid State Physics. Its predecessor was founded by Georgi Nadjakov in 1946.
The study of Georgy Nadjakov is a Historic Site of the European Physical Society since 23 May 2014.[5]
External links
- Academician George Stefanov Nadjakov, on the site of the Institute of Solid State Physics at the Bulgarian Academy of Sciences
- Institute of Solid State Physics
References
- ↑ Lua error in package.lua at line 80: module 'strict' not found.
- ↑ Lua error in package.lua at line 80: module 'strict' not found.
- ↑ Lua error in package.lua at line 80: module 'strict' not found.
- ↑ Lua error in package.lua at line 80: module 'strict' not found.
- ↑ http://www1.issp.bas.bg/museum/m11-eps-hs.html
<templatestyles src="Asbox/styles.css"></templatestyles>
   |
This article about a Bulgarian scientist is a stub. You can help Wikipedia by expanding it. |
<templatestyles src="Asbox/styles.css"></templatestyles>
 |
This article about a physicist is a stub. You can help Wikipedia by expanding it. |
