Grigory Landsberg

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Grigory Samuilovich Landsberg (Григорий Самуилович Ландсберг) (January 22, 1890, Vologda - February 2, 1957, Moscow) was a Russian physicist.

Grigory Samuilovich Landsberg
Born	January 22, 1890 Vologda
Died	February 2, 1957 Moscow
Nationality	Russian
Fields	Physics,optics, spectroscopy
Religious stance	Jewish

Grigory Landsberg graduated from Moscow University in 1913. His primary scientific contribution was in the fields of optics and spectroscopy. He was a co-discoverer of inelastic scattering of light used in Raman spectroscopy.

In 1913, and graduated from Moscow Anthony ibid. taught in 1913-1915, 1923-45, 1947-51 (with Professor 1923). In 1951-57 Professor of the Moscow Institute of Physics. Since 1934 he worked in the Physical in-te USSR. Major works on optics and spectroscopy. In 1926 the first time and highlighted studied Molecular scattering of light in crystals. In 1928, together with Mandelstam LI opened phenomenon combination of light (in conjunction with C. Romano and Krishnanom KS), spotted a thin line isotropic structure, and in 1931-the phenomenon of selective scattering of light.

Spectroscopy has begun domestic organic molecules and examine intra-and Casimir interactions in gas, liquid and solid bodies.

Methods Developed by spectral analysis of metals and alloys (USSR State Prize, 1941), as well as complex mixtures of organic, including motor fuel. The author of the famous course optics, editor of the popular "Elementarnogo physics textbook" (ie 1-3, 7 ed. , 1971).

Founder and Chairman of the spectroscopy.

Created school atomic and molecular spectral analysis.

He was awarded two Orders of Lenin, as well as medals. With about English: New phenomenon is dispersed in the world, "Russian Journal physico-chemical society, a part of the physical, 1928, t. 60,. 4 (sovm. with Mandelstam LI); Selective Lichtstreuung in Quecksilberdampf, "Physikalische Zeitschrift der Sowjetunion, 1935, Bd 8, H. 4, S. 378 (sovm. with Mandelstam L.); Optics, 4 ed. , M., L., 1957 (General Physics Course, Volume 3); Izbr. labor, M., L., 1958 (enter Const. C. L. Mandelstam and Fabelinskogo IL; there Byblos. works Landsberg and Litas.