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Faculty of Physics

Welcome to the website of the Faculty of Physics at the University of Warsaw

The Faculty of Physics is a large research and teaching center. It consists of The Institutes of Theoretical Physics, Experimental Physics, Geophysics, The Astronomical Observatory and The Department of Mathematical Methods in Physics.

The Faculty is regarded as one of the best in the country, recognized internationally for the high quality of research and education.

News

SN2025gw: First IGWN Symposium on Core Collapse Supernova Gravitational Wave Theory and Detection

From July 21 to 25, 2025, the Faculty of Physics at the University of Warsaw hosted the international symposium SN2025gw: First IGWN Symposium on Core Collapse Supernova Gravitational Wave Theory and Detection. This unique event has brought together two key scientific communities: gravitational-wave astronomers and theorists modelling core-collapse supernovae.| More

New method for the chemical production of circular mRNA

A research team led by Prof. Jacek Jemielity director of the Center for New Technologies at the University of Warsaw and Prof. Joanna Kowalska from the Faculty of Physics University of Warsaw, has developed an innovative chemical method for producing circular mRNA molecules. This opens up new possibilities for designing stable and effective RNA-based drugs. The results of the study have been published in the journal “Nature Communications”.| More

Step towards a boiling of vacuum

The Faculty of Physics at the University of Warsaw is a member of the international LUXE Collaboration, preparing an experiment at the Eu.XFEL laboratory in Hamburg. One of the key elements in preparing the experiment was testing a prototype high-density calorimeter, ECAL-P, designed to measure the energy and spectra of positrons. Three members of our faculty participated in the preparatory work and tests of the prototype on the DESY II beam: Dr. Grzegorz Grzelak, Dr. Piotr Zbińkowski, and Prof. Aleksander Filip Żarnecki, who collaborated with 20 team members carrying out this project.| More

Polish physicists co-discover “lonely” spinons - a new step towards quantum technologies

Researchers from the Faculty of Physics at the University of Warsaw and the University of British Columbia have described how a so-called lone spinon - an exotic quantum excitation that is a single unpaired spin - can arise in magnetic models. The discovery deepens our understanding of the nature of magnetism and could have implications for the development of future technologies such as quantum computers and new magnetic materials. The findings were published in the renowned journal “Physical Review Letters.”. | More

New photonic platform developed by Polish research team

A team of researchers from the Faculty of Physics at the University of Warsaw, the Military University of Technology, and the Institut Pascal at Université Clermont Auvergne has developed a novel method for using cholesteric liquid crystals in optical microcavities. The platform created by the researchers enables the formation and dynamic tuning of photonic crystals with integrated spin-orbit coupling (SOC) and controlled laser emission. The results of this groundbreaking research have been published in the renowned journal “Laser & Photonics Reviews”. | More

A drop hollows out the stone... and records the climate's history

Water reshapes the Earth through slow, powerful erosion, carving intricate landscapes like caves and pinnacles in soluble rocks such as limestone. An international team from the Faculty of Physics at the University of Warsaw, the University of Florida, and the Institute of Earth Sciences in Orléans has discovered that vertical channels, known as karstic solution pipes, preserve a record of Earth’s climatic history. Their study, published in Physical Review Letters, reveals that these pipes evolve with time into an invariant shape, a fixed, ideal form that remains unchanged as the pipes deepen, encoding ancient rainfall patterns. | More

Quantum control of collisions beyond ultralow temperatures

At ultracold temperatures, interatomic collisions are relatively simple, and their outcome can be controlled using a magnetic field. However, research by scientists led by Prof. Michal Tomza from the Faculty of Physics of the University of Warsaw and prof. Roee Ozeri from the Weizmann Institute of Science shows that this is also possible at higher temperatures. The scientists published their observations in the scientific journal “Science Advances”. | More

From classical hydrodynamics to quantum hydrodynamics and back again – how the Navier-Stokes equations describe quantum systems

Although the Navier-Stokes equations are the foundation of modern hydrodynamics, adopting them to quantum systems has so far been a major challenge. Researchers from the Faculty of Physics at the University of Warsaw, Maciej Łebek, M.Sc. and Miłosz Panfil, Ph.D., Prof. UW, have shown that these equations can be generalised to quantum systems, specifically quantum liquids in which the motion of particles is restricted to one dimension. This discovery opens up new avenues for research into transport in one-dimensional quantum systems. The paper, published in the prestigious Physical Review Letters, was awarded an ‘editors’ suggestion'. | More

A new class of cosmic X-ray sources discovered

An international team of astronomers, led by researchers from the Astronomical Observatory of the University of Warsaw, have identified a new class of cosmic X-ray sources. The findings have been published in „Astrophysical Journal Letters”. | More

Research Highlights

A Model Intercomparison Study of Aerosol-Cloud-Turbulence Interactions in a Cloud Chamber: 1. Model Results
Chen S., Krueger S.K., Dziekan P., Enokido K., MacMillan T., Richter D., Schmalfuß S., Shima S.-I., Yang F., Anderson J.C., Cantrell W., Niedermeier D., Shaw R.A., and Stratmann F.
Journal of Advances in Modeling Earth Systems, 2025, vol. 17(7), art. e2024MS004562
DOI:10.1029/2024MS004562

Hyperfine-to-rotational energy transfer in ultracold atom-molecule collisions of Rb and KRb
Y.-X. Liu, L. Zhu, J. Luke, M. C. Babin, M. Gronowski, H. Ladjimi, M. Tomza, J. L. Bohn, T. V. Tscherbul, K.-K. Ni
Nature Chem. 17, 688 (2025)
DOI:10.1038/s41557-025-01778-z

Nanogap-Engineered Core-Shell-Like Nanostructures for Comprehensive SERS Analysis
Suster M.C., Szymańska A., Antosiewicz T.j., Królikowska A., Wróbel P.
ACS Applied Materials & Interfaces, 2025, vol. 17(15), pp. 23076-23093
DOI: 10.1021/acsami.5c00716

A First Look at the Global Climatology of Low‐Level Clouds in Storm Resolving Models
Nowak J.L., Dragaud I.C.D.V., Lee J., Dziekan P., Mellado J.P., Stevens B.
Journal of Advances in Modeling Earth Systems, 2025, vol. 17(3), art. e2024MS004340
DOI: 10.1029/2024MS004340

Hybrid Electroluminescence Device for On-Demand Single Photon Generation at Room Temperature
Aleksander Rodek, Mateusz Hajdel, Kacper Oreszczuk, Anna Kafar, Muhammed Aktas, Łucja Marona, Marek Potemski, Czesław Skierbiszewski, Piotr Kossacki
Advanced Optical Materials, first published: 18 February 2025
DOI: 10.1002/adom.202401879

Upcoming Conferences & Events

38th Mazurian Lakes Conference on Physics

Piaski, August 31 – September 06, 2025

Quantum Optics XI

Kraków, 1-5 September 2025

Advanced school on complexity, integrability, and quantum chaos

Wydział Fizyki UW, Warszawa, 1-5 September 2025

49. Zjazd Fizyków Polskich

Katowice, Poland, September 5-11, 2025

5th edition of the European Lidar Conference

Wydział Fizyki UW, Warszawa, September 10-12, 2025

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