ISSN 0869-6632 (Print)
ISSN 2542-1905 (Online)

История. Personalia

Памяти Дмитрия Александровича Усанова

5 июня 2019 года на 76 году скоропостижно скончался известный советский и российский ученый, заслуженный деятель науки Российской Федерации, заслуженный изобретатель Российской Федерации, доктор физико-математических наук, профессор, заведующий кафедрой физики твердого тела Саратовского национального исследовательского государственного университета имени Н.Г. Чернышевского Дмитрий Александрович Усанов.

Physicists at the quarter century anniversary of Sаratov University

Celebration of anniversaries is one of the forms of preservation and guarding of historical memory. The aim of the article is to reflect the contribution and features of the participation of the Faculty of Physics and Mathematics of Saratov University during jubilee celebrations in 1935. Among the anniversaries of Saratov University, established in 1909, a special place in its historical «position» occupies a quarter-century anniversary.

Investigations of the hf noise generation in ire of academy of sciences of ussr at 1962–1967 years – the beginning of the new science direction

This paper is devoted to the noisetron creation history in 1967 – the chaotic oscillations oscillator consisted of two traveling wave tubes (TWT), contacted successively in ring. It is shown that the noisetron creation is the result of the work on HF noise generation in the systems electron-ion plasma–electron stream, which was fulfilled in V.Ya. Kislov’s laboratory. This work was initiated by the theoretic investigations on the interaction of electron stream with electron-ion plasma, fulfilled by V.Ya.Kislov in the period of 1956...1960 years.