Research & Expertise News at HSE University

A group of Russian scientists led by Professor Natalia Kryzhanovskaya at HSE Campus in St Petersburg has been researching microdisk lasers with an active region based on arsenide quantum dots. For the first time, researchers have successfully developed a microdisk laser coupled with an optical waveguide and a photodetector on a single substrate. This design enables the implementation of a basic photonic circuit on the same substrate as the radiation source (microlaser). In the future, this will help speed up data transfer and reduce equipment weight without compromising quality. The study results have been published in Semiconductors.

HSE University and the University of Delhi (India), in partnership with Geoscan (a portfolio company of the Innopraktika non-state development institute), have agreed to establish an international scientific mirror laboratory on data storage, processing, and transmission in space systems. The agreement was signed on January 15, 2025, during a visit to India by an HSE University delegation led by Rector Nikita Anisimov.

On January 23, HSE University's Eastern Perspective Expert Club will hold its first event—a business session dedicated to setting up and developing a successful business in India. Leading global experts have described the country as ‘a market of a billion chances.’ Speakers will present five key steps in market research, the three most effective strategies, and the geography of the most promising industries and opportunities.

During the past year, scientists at HSE University have worked on five strategic projects aimed at advancing key areas essential to the development of modern individuals and society. Each of these projects is unique, yet they share common goals: creating innovative product solutions, generating fresh ideas for the economy, social sector, science, and education, and contributing to the university's research potential.

The accuracy of Russian GDP forecasts during periods of instability improves in 45% of cases when news reports are taken into account. However, during more stable periods, this advantage nearly disappears. News provides an up-to-date view of the economy and enables quicker responses to emerging challenges. This was revealed by an analysis of over 500,000 news reports conducted by Ivan Stankevich and Natalia Makeeva of the HSE Faculty of Economic Sciences (FES), and Nikita Lyubaykin. The study results have been published in Voprosy Ekonomiki.

Aibek Alanov pursues his own scientific research and leads two teams of scientists, one at HSE University and the other at AIRI. In this interview for the HSE Young Scientists project, he explores the parallels between today's AI researchers and early 20th-century physicists, discusses generative models, and shares his passion for bachata partner dancing.

Mathematicians from Russia, including two HSE graduates, have disproven a well-known mathematical conjecture that, despite lacking solid proof, had been considered valid for 40 years. The ‘Bunkbed Conjecture’ belongs to percolation theory—a branch of mathematics that studies the formation of connected structures in independent environments.

On December 20, the Faculty of Economic Sciences hosted the Third Sino-Russian Workshop on Innovations and Innovativeness, organised in collaboration with the School of Economics at Shanghai University. Three representatives from each institution, including staff and PhD students, presented at the seminar. The participants discussed factors influencing company innovativeness, the role of leaders in R&D investments, and the impact of digital transformation.