Arkady Shanenko

The Superstripes 2024 Conference (Ischia, Italy, June 24-29, 2024) continued the successful tradition of international scientific meetings started by the first Stripes Conference, held in Rome in 1996. The event is dedicated to the growing interest of the international scientific community in the emergence of new phenomena related to complexity in quantum matter. The goal of Superstripes 2024 is to promote the development of science and scientific culture at the highest level and unite world scientific leaders in the field of new achievements in topical topics of the science of quantum complex matter.

Publication by scientists of the Centre for Quantum Metamaterials "Suppression of superconducting fluctuations in multi-zone superconductors as a mechanism for increasing critical temperature" (Mini-review) // Letters to the Journal of Experimental and Theoretical Physics. 2024. Vol.119. No.3. p. 234 – 252// She was recognized as the best in the nomination "Science" in the field of PHYSICS AND ENGINEERING SCIENCES.

The session is chaired by the Chief Researcher of the Center, Professor A.A. Shanenko. 14 reports of young scientists from the HSE (Moscow), MIPT (Dolgoprudny), MEPhI (Moscow) and the Joint Institute for Nuclear Research (JINR, Dubna) will be presented. The session will be opened by a well-known scientist, director of the Center for Advanced Methods of Mesophysics and Nanotechnology, Professor, Doctor of Physical and Mathematical Sciences Stolyarov V.S. He will talk about the current state of research on new functional materials, structures based on them and work on their application in the emerging field of superconducting electronics. Young staff and graduate students of the Center will also speak at the session.

The impressive results of the Centre's Researchers' work were presented at the XXVIII International Symposium "Nanophysics and Nanoelectronics" in a poster presentation "Transition from type II to Type I superconductivity in dirty ferromagnetic superconductors". The symposium was held in Nizhny Novgorod on March 11 - 15, 2024 and brought together more than six hundred scientists from all over Russia, as well as from other countries. This is the largest conference on condensed matter physics in Russia, covering a wide range of issues from the physics of superconducting, magnetic and semiconductor systems, multilayer X-ray optics and quantum technologies.

11 scientific articles have been published in Q1 journals, including Nature Physics and Physical Review Letters. The research results were also presented in 17 reports at leading international scientific (scientific and practical) conferences in the Russian Federation and abroad.

Joint research is aimed at the theoretical description of a new generation of superconducting materials and devices. Among them is the work on the magnetic response of ferromagnetic superconductors, which offers a fresh look at the phenomenon of intermediate or intertype superconductivity in various materials. Another interesting work concerns the new mechanism of the "origin of complexity from simplicity" - when a system with rather primitive interactions between its constituent parts allows the emergence of complex spatial and temporal configurations (patterns). The  article with these results were sent respectively to the editors of the prestigious journals Communications Physics and Physical Review X.

The main goal of this scientific visit was a joint research with scientists working at the Center, in particular, with Professor A. Shanenko and Professor A. Vagov. Professor Doria has also given a seminar at the MIEM HSE, where he  talked about his recent work on new materials with non-trivial topological properties.

The scientists of the Centre for Quantum Metamaterials , Professors A. Shanenko, M. Croitoru and A. Krasavin, and PhD students A. Lukyanov and V. Neverov took part in the international conference "8th Conference on Superconductivity and Magnetism ICSM2023", held in Fethiye (Turkey) , May 4-11, 2023.

The report was dedicated to a new phenomenon in superconducting systems, which is associated with an increase of superconductivity near the surface of a superconductor.

Researchers at the HSE MIEM Center for Quantum Metamaterials, together with colleagues from Germany and the UK, have proposed an algorithm for Automated Compression of Arbitrary environments (ACE).

Centre's Researchers have published 12 Articles in Q1 journals, including Nature Physics and Physical Review Letters. The research results were presented at 3 international scientific conferences.

The Centre for Quantum Metamaterials is one of the new international laboratories that will be launched at MIEM, HSE University, in 2022.  Alexei Vagov, Head of the Centre, speaks about the main areas of the Centre’s research, its team, and future research cooperation.

Tiago Teixeira Saraiva, Research Fellow at the Quantum Nanoelectronics Laboratory, has talked to the HSE LooK about joining HSE University back in 2019, making breakthroughs in superconductivity research, and working with Russian students. He also shares what makes Moscow particularly attractive for him and gives a useful tip to future postdoc fellows at HSE University.