Georgi Nadjakov

Georgi Nadjakov a adăugat o fotografie

acum 5 luni

R.I.P
Georgi

Georgi Nadjakov (also spelled Georgi Nadzhakov or Nadjakov; Georges Nadjakoff) (Bulgarian: Георги Наджаков) (7 January [O.S. 26 December] 1897 – 24 February 1981) was a Bulgarian physicist. He was 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).

Georgi Nadjakov a adăugat o fotografie

acum 5 luni

R.I.P
Georgi

Career 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 and 1938. He called the electret discovered by Mototaro Eguchi in 1919, thermoelectret and the electret discovered by him in 1937, photoelectret. 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. Since 1958 Nadjakov had been a member of the Pugwash Movement of Scientists for Peace.

Georgi Nadjakov a lăsat un gând

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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.