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Group of
Magnetoplasmonics and Ultra-fast Magnetism
Vladimir Belotelov
Principal investigator
Group publications
About the Group
We investigate how to control photons by magnetic field and how to control magnons by photons. We generate spin waves by ultrashort laser pulses, modify laser beams by passing them through magnetic nanostructures and work on ultrasensitive magnetic field sensors and biosensors
The group was founded in July 2013. The main directions of research include experimental and theoretical studies in magnetoplasmonics, active plasmonics, ultrafast optical control of spin and generation of magnons. The hottest and most promising parts of our work are generation of magnons by fs-laser pulses, magnetoplasmonic structures and nanoantennas for light control, and magneto-optics of heterostructures bases on 2D electronic materials, topological insulators and magnetic films. We are investigating different fundamental problems in these areas and are looking for practical applications for ultrasensitive magnetometry, biosensing, data processing based on magnons, and control of light by magnetic field.
The laboratory is the world leading one working in the area of magnetoplasmonics. We are also among leaders in ultrafast magnetism of transparent magnetic dielectrics. Combination of our expertise in magnetism, magnetooptics, plasmonics and magnonics allows to conduct worldlevel fundamental and applied scientific research.
Research Areas
- 1
Magnetophotonics - 2
Ultrafast optomagnetism (non-thermal optical control of spins in ferromagnets) - 3
Sensorics - 4
Quantum magnonics
Members
Svetlana Evstigneeva Research Fellow
Alexey Kuzmichev Research Fellow
Anastasia Bezmenova Research Fellow
Vladislav Ozerov Research Fellow
Denis Krichevskii Research Fellow
Andrey Fedorov Research Fellow
Mikhail Mandrik Research Fellow
Anna Kolosova Research Fellow
Alexey Kaminsky Research Fellow
Savely Lutsenko Research Fellow
Dmitry Primak Junior Researcher
Nika Gribova Junior Researcher
Polina Golovko Junior Researcher
Daria Ignatyeva Senior Researcher
Daniil Konkov Junior Researcher
Anatoly Zvezdin Leading Researcher
Sevak Demirchyan Postdoc
Ivan Truntsov Junior Researcher
Andrey Kalish Postdoc
Pavel Kapralov Postdoc
Grigory Knyazev Postdoc
Nikolay Gusev Postdoc
History
2013 Laboratory planning. The first researchers are taken into the group
The first group meeting
Electromagnetic modeling and design
First equipment is delivered and experimental set-up is being established
Demonstration of new magnetooptical effect (published in Nature Communications)
2014 Fs-laser is delivered and the "pump-probe" experimental set-up's montage is completed
Launch of spin precession in ferrimagnets by laser pulses
Winning of large grant from RSF (75 million RUB per 3 years)
Demonstration of the magnetic sensor of the ultrahigh sensitivity (100 fT/Hz^(1/2))
2015 Unique magnetic shielded room is installed
Member of the group – Nikolay Khokhlov – passes Ph.D. defense
Magnetoplasmonic biosensor is successfully demonstrated (published in Scientific Reports)
Launch of spin waves by fs-laser pulses in thin dielectric films for the first time in the world
First room temperature detection of magnetocardiography signal of human
2016 Excitation of reconfigurable magnon cloud in transparent magnetic films with fs-laser pulses (published in PRX)
Microscale magnetooptical shutter on the basis of magnetic domain electric field-driven wall is demonstrated (published in Scientific Reports)
Demonstration of the vector magneto-optical sensor (published in APL)
The group leader was awarded with a title of Professor of Russian Academy of Sciences
2017 The group leader was awarded with Prize of Moscow Government
Magnetoplasmonic magnetometer gives first data
Tunability of optically generated spin waves is achieved (published July 2013 in Scientific Reports)
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