Seminars

Seminars 2021 (Hide/Show)

Kirill V. Kavokin

30 nov 2021, TU 🕝12:00

Zoom

"Tinnitus: Statistical Mechanics of Inner Ear Receptors"

Eougenious Ivchenko

16 nov 2021, TU 🕝12:00

Zoom

"Exciton oscillator strength and Sommerfeld factor in two-dimensional transition metal dichalcogenides"

Ivan Savenko

19 oct 2021, TU 🕝12:00

Zoom

"Photoelectric phenomena and superconductivity in hybrid Bose - Fermi systems based on two-dimensional semiconductor structures and graphene"

Valerii S. Zapasskii and Gleb G. Kozlov

12 oct 2021, TU 🕝12:00

Zoom

"Invariants of EPR spectra of impurity cubic crystals"

Vasilii Belykh

5 oct 2021, TU 🕝12:00

Zoom

Microsecond longitudinal spin relaxation of charge carriers in nanocrystals of perovskites CsPbCl3

Ivan Avdeev (Ioffe Physical-Technical Institute, RAS)

28 sept 2021, TU 🕝12:00

Zoom

"Fine structure of an exciton in lead sulfide quantum dots" (Based on the materials of the Ph.D. thesis "effects of inter-valley interaction in nanostructures from lead chalcogenides")

Sergey S. Gavrilov

14 sept 2021, TU 🕝12:00

Zoom

"New collective states of polaritons" (based on the materials of the doctoral dissertation)

Maria S. Kuznecova

29 june 2021, TU 🕝12:30

Zoom

reporting seminar on the activities of the Spin Optics laboratory in the first half of 2021

Alexey Lyubomirov, Maksim Chukeev
Alexey Fomin, Artem Evdokimov

22 june 2021, TU 🕝12:30

room М404+Zoom

results of scientific work for the past academic year

Margarita M. Sharipova (SOLAB)
Matvey N. Bataev (SOLAB)
Boris F. Gribakin (SOLAB)
(reports on their master's theses)

8 june 2021, TU 🕝12:30

Zoom

"Interaction of light and heavy excitons with light in GaAs / AlGaAs quantum wells"
"Light-exciton interaction in heterostructures with GaAs quantum wells in an electric field"
"Exchange interaction of excitons with excitons and charge carriers in quantum wells"

Iana A. Babenko (SOLAB)
Valentina M. Litvyak (SOLAB)
(pre-defense of two postgraduate FQPs)

4 june 2021, FR 🕝12:00

Zoom

"Theoretical modeling of the spin-dependent photon echo effect in semiconductor nanostructures"
"Study of the deformation of epitaxial layers of gallium arsenide by the method of optically detectable NMR."

Sergey Nekrasov (Ioffe Physical-Technical Institute, RAS)

1 june 2021, TU 🕝12:30

Zoom

Optical orientation of spins in semiconductor quantum dots InP/(In, Ga)P and (In, Al)As/AlAs

Natalia Kopteva (TU Dortmund)

25 may 2021, TU 🕝12:30

Zoom

Spin structure of a Frenkel exciton in copper metaborate in the antiferromagnetic phase

Nikita Leppenen and Dmitry Smirnov

27 apr 2021, TU 🕝12:30

Zoom

Quantum Zeno effect in optical detection of spin in a quantum dot

Александр Левантовский

20 apr 2021, TU 🕝12:30

Zoom

New features of MagicPlot program

Vladimir I. Belotelov

13 apr 2021, TU 🕝12:30

Zoom

Excitation of spin waves by fs laser pulses

30 mar 2021, TU 🕝12:30

Zoom

Phase transition in the nuclear spin system of gallium arsenide upon cooling in a rotating coordinate system

Artur V. Trifonov (SOLAB and TU Dortmund)
Yuriy V. Kapitonov (Department of photonics, SPbU)

16 mar 2021, TU 🕝12:30

Zoom

Strong increase in the Lande factor q of heavy holes in InGaAs symmetric quantum dots, revealed by photon echo methods (Artur Trifonov)
Achievements and prospects of experimental studies of the photon echo at the Department of Photonics (Yuriy Kapitonov)

Valerii S. Zapasskii and Запасский и
Ivan I. Ryzhov(SOLAB)

2 mar 2021, TU 🕝12:30

Zoom

Spin noise spectroscopy news and plans

16 feb 2021, TU 🕝12:30

Zoom

Circular currents in condensates of excitonic polaritons

9 feb 2021, TU 🕝12:30

Zoom

Dynamics of non-emitting excitons and free carriers in a GaAs/AlGaAs quantum well

2 feb 2021, TU 🕝12:30

Zoom

Development of spectroscopy method for heating nuclear spins in bulk n-GaAs samples

26 jan 2021, TU 🕝12:00

Zoom

Scientific news and plans


Seminars 2020 (Hide/Show)

10 nov 2020, TU 🕝14:00

Zoom

Edge currents and a charge density wave in the Mobius strip

Igor V. Shtrom

29 sept 2020, TU 🕝11:00

room М404+Zoom

Novel nanostructed wurzite materials for optoelectronic and spintronics

Vladimir G. Dubrovskii

15 sept 2020, TU 🕝12:00

Zoom

III-V nanowires: shaping the morphology, crystal phase and optical properties by the growth parameter tuning

Alexey Fomin (SOLAB)

8 sept 2020, TU 🕝12:00

room М404+Zoom

Resonant light-induced broadening of spin noise spectra in cesium vapor

Mikhail A. Popov

3 july 2020, FR 🕝14:00

Zoom

Quantum Brain: from Pavlov's to Photon - Polariton Models of the Quantum Brain (A very short introduction)

D.S. Smirnov (Ioffe Physical-Technical Institute, RAS)

24 mar 2020, TU 🕝12:00

room М404

Dynamic polarization of electron spins

10 mar 2020, TU 🕝12:00

room М404

On birds

Yu. V. Kapitonov (Recource Center Nanophotonics) and I. I. Ryzhov (SOLAB)

3 mar 2020, TU 🕝12:00

room М404

About patents

25 feb 2020, TU 🕝12:00

room М404

Spin noise of rare-earth ions in crystals

Marina  A. Semina (Ioffe Physical-Technical Institute, RAS)

21 feb 2020, FR 🕝13:25

room I427 !

Theory of Coulomb complexes in semiconductors and nanosystems

18 feb 2020, TU 🕝12:00

room М404

Studying the spectra of nuclear spin fluctuations at microkelvin temperatures in bulk n-GaAs

12 feb 2020, WE 🕝12:00

room М404

Quantum coherence of exciton-exciton exchange interaction

4 feb 2020, TU 🕝12:00

room М404

Exciton-polariton interference controlled by electric field

Vladimir A. Lukoshkin (Ioffe Physical-Technical Institute, RAS; SOLAB)

28 jan 2020, TU 🕝12:00

room М404

Polaritons: condensate, superfluidity, vortices... and light with a half-integer moment


Seminars 2019 (Hide/Show)

Maxim V. Rakhlin (Ioffe Physical-Technical Institute, RAS)

3 dec 2019, TU 🕝11:40

room М404

Sources of single photons in the visible spectral range based on InAs/AlGaAs and CdSe/ZnSe epitaxial quantum dots

Ilya A. Akimov (TU Dortmund)

29 nov 2019, FR 🕝14:30

room М404

Wheel effect and directional exciton radiation in a transverse magnetic field

Mikhail M. Glazov (Ioffe Physical-Technical Institute, RAS; SOLAB)

26 nov 2019, TU 🕝13:00

room М404

The exciton transport in atomic-thin semiconductors

Vitaliy I. Ushanov (Ioffe Physical-Technical Institute, RAS)

15 nov 2019, FR 🕝14:30

room М404

Optical properties of metamaterials and structures based on AlGaAs/AlAs

8 nov 2019, FR 🕝14:30

room М404

The spin-dependent photon echo of excitons in the InGaAs/GaAs thin quantum well

Vyacheslav I. Safarov
(École Polytechnique, Russian-speaking Academic Science Association - RASA)

30 oct 2019, WE 🕝14:30

room М404

My way in science

25 oct 2019, FR 🕝14:30

room М404

Features of electron-nuclear spin dynamics in a single-mode regime in an ensemble of singly charged quantum dots

Olga Ken (Ioffe Physical-Technical Institute, RAS)

18 oct 2019, FR 🕝14:30

room М404

Electrical control of p-d exchange interaction in a ferromagnetic-semiconductor hybrid structure

Sergey A. Scherbak (St Petersburg Academic University)

27 sept 2019, FR 🕝14:30

room М404

Electrodynamic modeling of resonant optical structures

28 june 2019, FR 🕝14:30

room М404

Report on the activities of the laboratory this year (I. V. Ignatiev)
Bloch oscillations in polariton crescent shaped condensates (A.V. Kavokin)
Excitons in carbon monoatomic chains (A. V. Kavokin)

28 may 2019, TU 🕝11:40

room М404

Compatible electron-nuclear spin dynamics in semiconductor structures

Dmitriy S. Smirnov (Ioffe Institute)

21 may 2019, TU 🕝11:40

room М404

Indirect spectroscopy of spin dynamics and fluctuations of magnetic inclusions

Pavel A. Belov (SPbU, Department of Physics, Computational physics)

14 may 2019, TU 🕝11:40

room М404

Bound and quasi-bound states of electron-hole pairs in quantum wells

Alexander K. Dmitriev (Ioffe Institute)

23 apr 2019, TU 🕝11:40

room М404

Multi-frequency excitation of optically detectable magnetic resonance at color centers in diamond

19 apr 2019, FR 🕝14:30

room М404

Magnetic anisotropies in CdTe quantum well studied by photon echoes

Ivan Makhov (Peter the Great St.Petersburg Polytechnic University)

16 apr 2019, TU 🕝11:40

room М404

Impurity terahertz photoluminescence in GaAs / AlGaAs quantum wells under interband optical excitation

L.V. Kotova (The Ioffe Institute)

5 apr 2019, FR 🕝14:30

room 404

Spatial dispersion effects in semiconductor nanostructures (based on PhD thesis)

26 mar 2019, TU 🕝15:10

assembly hall PI

Development and new applications of polarisation light fluctuation spectroscopy

Veronica Burobina

19 mar 2019, TU 🕝11:40

room М404

Enhanced magnetic cooling technology. Magnetocaloric effect in absence of external magnetic field.

Gleb G. Kozlov (SOLAB)

4 mar 2019, MO 🕝11:40

room М404

Double Larmor frequency in spin noise spectrum of atomic vapours

Marina V. Komarova

26 feb 2019, TU 🕝11:40

room М404

Stepic, Overleaf, Wolfram-cloud and other ways of effective interaction with bachelor and master students

M. M. Glazov

22 feb 2019, FR 🕝14:30

room М404

Purcell effect in Van der Waals heterostructures

A. Rybkin

15 feb 2019, FR 🕝14:30

room М404

Rashba spin-orbit and exchange coupling in graphene

A.V. Kavokin

8 feb 2019, FR 🕝14:30

room М404

Polariton qubit

M. A. Prosnikov

29 jan 2019, TU 🕝11:40

room М404

Magnetic and lattice dynamics of antiferromagnet metal oxides


Seminars 2018 (Hide/Show)

Yu. V. Kapitonov

4 dec 2018, TU 🕝11:40

room М404

Polarimetry of photon echo in quantum wells

A. N. Anisimov

27 nov 2018, TU 🕝11:40

room М404

Magneto-optical resonance spectroscopy and microscopy of spin color centers in silicon carbide, promising for the creation of quantum magnetic field and temperature sensors

Kirill Kavokin

16 oct 2018, TU 🕝11:40

room М404

Spin thermodynamics of ferrocoloids

Aleksandr Golovatenko

9 oct 2018, TU 🕝11:40

room М514

ENERGY STRUCTURE AND MAGNETOTOPTICAL PROPERTIES OF EXCITON COMPLEXES IN SEMICONDUCTOR QUANTUM POINTS A2B6

Marina Semina

28 sept 2018, FR 🕝14:30

room М404

Dissociation of Rydberg excitons in an electric field

Ivan Iorsh

4 sept 2018, TU 🕝11:40

room М404

Nonlinear quantum optical effects in 2D nanostructures and metamaterials
based on doctor of science thesis

Pavlos Savvidis

1 june 2018, FR 🕝14:30

room М404

Lattices of Spin-polarised Interacting Polariton Condensates: A novel quantum simulator platform

Ivan Ryzhov (SOLAB)

29 may 2018, TU 🕝11:40

room М404

Report on visit to Wurzburg university

Nina Fröhling

24 apr 2018, TU 🕝11:40

room М404

Fourth order spin correlation functions in semiconductor quantum dots

Eougenious Ivchenko

20 apr 2018, FR 🕝11:40

room М404

Photovoltaic effects in Weil semimetals

A. K. Vershovskii

17 apr 2018, TU 🕝11:40

room М404

Quantum magnetometry: the principle and modern achievements

A. V. Kavokin

13 apr 2018, FR 🕝11:40

room М404

Polariton laser on transition metal dichalcogenides

Mikhail Glazov

3 apr 2018, TU 🕝11:40

room М404

Weak localization and spin relaxation of electrons in semiconductors

Roman V. Cherbunin

27 mar 2018, TU 🕝11:40

room М404

The heating of a nuclear spin system by an alternating magnetic field

Kirill V. Kavokin

20 mar 2018, TU 🕝11:40

room М404

Nuclear spin relaxation in p-doped GaAs

Vasily A. Kravtsov

13 mar 2018, TU 🕝11:40

room М404

Near-field spectroscopy of single molecules, two-dimensional materials, and localized plasmon modes

Dmitriy S. Smirnov (Ioffe Institute)

27 feb 2018, TU 🕝11:40

room М404

The theory of spin inertia in quantum dots




Seminar archive (Hide/Show)