Hungarian scholar won EUR 2m for groundbreaking research

Péter Makk, solid-state physics researcher at BME is the second BME awardee in three months in the EU’s ERC grant programme.

The European Research Council’s (ERC) Consolidator Grant is part of the Horizon Europe framework programme. Researchers who have already established their own research teams and have an outstanding track record, with the promise of further world-class results, are eligible for international funding. Commenting on the success of the competition, Tibor Czigány, Member of the Hungarian Academy of Sciences and BME’s Rector, said: “With this latest result, Péter Makk’s research group has confirmed its place among the leading European representatives of the field. It is also a great value that the research that won the grant also builds on the links between BME’s groundbreaking quantum computing and solid-state physics research”, bme.hu wrote.

Péter Makk, Associate Professor at the Department of Physics, Institute of Physics, Faculty of Natural Sciences at Budapest University of Technology and Economics (BME), outlined the objectives of the research, which has been awarded a five-year ERC Consolidator Grant of nearly €2 million: “In recent years, we have witnessed major developments in quantum computing, where the main goal is to create new ultra-fast computers that operate on a radically different principle from today’s computers. However, the biggest challenge in their implementation at the moment is the loss of information in the basic information units, the so-called qubits. To solve this problem, we need materials in which electrons can interact strongly with each other and the qubits they create have an internal, so-called topological protection.

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Two-dimensional materials with a single-atomic-row structure could play a major role in quantum computing. When layers of graphene or other two-dimensional materials are stacked at a well-defined, “magic” rotation angle, the properties of the resulting material are fundamentally changed: the strong interaction between electrons will determine the behaviour of the material, and new exciting properties such as exotic superconductivity can appear. In the project we are launching, we will develop and apply techniques that are radically new in this field. This research is strongly linked to BME, which has a long tradition of studying electron interactions, as well as magnetic and superconducting materials at both experimental and theoretical levels, and we are continuously integrating this research into the academic programmes of our physics students.”