News

Young scientist Valentina M. Litvyak was awarded a diploma for the best report among young scientists at the XXV Ural International Winter School on Semiconductor Physics, held in Yekaterinburg on February 12 - 17, 2024.

17.02.2024

Valery S. Zapassky , a leading researcher of our laboratory, was awarded the State Prize in the field of science and technology for the creation and development of a new branch of physics - spin noise spectroscopy (together with Evgeniy. B. Aleksandrov, an academician of the Russian Academy of Sciences).

Now this area is being rapidly developed not only by our employees, but also by the international scientific community. Spin noise spectroscopy is a new method of physical research that makes it possible to observe the movement of elementary magnets in a medium (atoms, electrons, atomic nuclei, etc.). An important feature of this method is that it does not imply observation of the response of the medium to an external influence, as is usually the case: in order to determine the elasticity of the medium, one must try to deform it, and in order to find out the tone of the sound of the string, its vibrations must be excited. In this analogy, spin noise spectroscopy implies the ability to hear the sound of a string at rest.

Valery S. Zapasskii is one of the potential supervisors of undergraduates and postgraduate students. You can see the proposed work topics on our website (https://solab.spbu.ru/ru/)!

On site kremlin.ru: http://kremlin.ru/events/president/news/65771
And also in the news on the first channel (only the list of laureates): https://www.1tv.ru/news/2021-06-09/407879-razrabotchiki_vaktsiny_sputnik_v_v_chisle_laureatov_gosudarstvennoy_premii_rossii_za_2020_god
(Photo: SPbSU Press Service)

Professor Alexei Kavokin, head of the Spin Optics Laboratory at St. Petersburg State University, became the first Russian scientist in history to be awarded the ISCS 2020 Quantum Devices Award. (spbu.ru)

This award recognizes innovative contributions to sophisticated semiconductor and quantum nanostructure devices. The prize was awarded to A.V. Kavokin for predicting Bose-Einstein condensation of excitons and exciton polaritons at room temperature, which made it possible to create polariton lasers.

Physicist from St Petersburg University becomes the first Russian scientist to receive the ISCS 2020 Quantum Devices Award (spbu.ru)
18.05.2020

Head of the Laboratory Alexey V. Kavokin was awarded the Evgeny F. Gross medal for his defining contribution to the development of modern polaritonics-physics of the interaction of light and matter in semiconductor micro- and nanostructures.

Vladimir K. Kalevich was awarded the Evgeny F. Gross medal for fundamental research on the optical orientation of electron and nuclear spins in bulk semiconductors and semiconductor nanostructures.

Yana Babenko, a postgraduate student of the Laboratory, was awarded a Diploma of the II degree for the report "Influence of nuclear spin fluctuations on the stimulated photon echo signal of an ensemble of localized carriers in InGaAs quantum dots" at the 22nd All-Russian Youth Conference PHYSICS OF SEMICONDUCTORS AND NANOSTRUCTURES

27.11.2020

Laboratory student Boris Gribakin received a diploma for the report «Splitting of exciton resonances and luminescence excitation spectra in an AlxGa1-xAs/GaAs quantum well in a magnetic field» at the 22nd All-Russian Youth Conference PHYSICS OF SEMICONDUCTORS AND NANOSTRUCTURES

27.11.2020

Laboratory student Damir Mursalimov received a diploma for the report «Dynamics of exciton scattering in AlGaAs/GaAs quantum wells» at the 22nd All-Russian Youth Conference PHYSICS OF SEMICONDUCTORS AND NANOSTRUCTURES

27.11.2020

24.09.2018.


Alex Kavokin: Low-energy laser makes leap toward practicality (ScienceNews)

The first polariton laser with electronic injection was implemented Sven Hoefling group (University of Würzburg). Alexei Kavokin discusses the results in Science News»

18.04.2012. Alexey Kavokin on Russian reality

Alexey Kavokin gave an interview for "Argumenty i Facty" in Saint-Petersburg. He talked about Russian reality in physics and science in the whole and described the bureaucratic obstacles we face working in the laboratory. One can read the interview on the newspaper's website in Russian.