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Welcome to the Division of Synchrotron Radiation Research The Division of Synchrotron Radiation Physics has about 60 employees and covers a wide range of research topics that are interlinked with each other as well as to research groups in…

https://www.sljus.lu.se/start- 2025-04-17

Do your project at the Division of Synchrotron Radiation Research! Bachelor's and Master's projects are available in all research fields of the Division. Please feel free to contact the corresponding project leader or any other member of…

https://www.sljus.lu.se/education/bsc-msc-projects- 2025-03-20

Safety requires everyone's responsibility and awareness. Safety work at the Division of Synchrotron Radiation Research is regulated at three levels:General RegulationsThe "General Regulations" are relevant for everyone working at the…

https://www.sljus.lu.se/safety-information-employees- 2025-04-15

Our research concerns the intersection of nanoscience and X-ray science. We use X-rays to investigate nanostructured devices, and we develop nanostructures as X-ray detectors. We have a strong collaboration with the Nanomax beamline at MAX…

https://www.sljus.lu.se/jesper-wallentin-0- 2025-04-14

CsPbBr3 metal halide perovskite nanowire X-ray detectors. A) Cross-sectional SEM and B) X-ray image of test pattern with 2 micron lines [Zhang 2022]. C) 3D X-ray microscopy of grains [Dierks 2022]. Metal halide perovskites are most famous…

https://www.sljus.lu.se/growth-metal-halide-perovskite-nanowires-x-ray-detection-applications- 2025-04-14

Freestanding CsPbBr3 nanowires. Left: Cross-sectional SEM of as-grown nanowires. Middle: Cross-sectional optical microscopy (not false colored) of blue-green CsPbCl1.1Br1.9-CsPbBr3 heterostructured nanowires [Zhang 2022]. Single nanowire…

https://www.sljus.lu.se/free-standing-metal-halide-perovskite-nanowires-devices-and-heterostructures- 2025-04-14

Left: The nanofocus at the NanoMax beamline, MAX IV, Lund [Chayanun 2020], imaged with a single nanowire. Right: X-ray beam induced current (XBIC) in a single nanowire [Chayanun 2019]. Traditional X-ray detectors use bulk crystals, which…

https://www.sljus.lu.se/nanostructured-x-ray-detectors-and-x-ray-beam-induced-current-xbic- 2025-04-14

3D strain simulation and measurement of axially heterostructured nanowire [Hammarberg 2020]. X-ray diffraction can be used to study strain, piezoelectricity and heating in crystalline samples. Modern X-ray optics can reach well below 100…

https://www.sljus.lu.se/nanoscale-coherent-x-ray-diffraction- 2025-04-15

Imaging of ferroelastic domain dynamics in a CsPbBr3 perovskite nanowire as the temperature is ramped across a phase transition [Marcal 2020]. The Bragg peak and the domain pattern change as the temperature crosses the orthorhombic to…

https://www.sljus.lu.se/x-ray-imaging-ferroic-domains- 2025-04-15

In this project, we have built a phase contrast X-ray tomograph based on a microfocus Cu source. Traditional X-ray imaging is based on absorption contrast, which has poor contrast for small and weakly absorbing samples. Much better…

https://www.sljus.lu.se/phase-contrast-tomography- 2025-04-29

SummaryLight is indisputably at the origin of life on earth, driving all photo-chemical reactions in atmosphere, biological systems, and “man-made" energy related materials. On the atomic scale level, we can describe these photo-chemical…

https://www.sljus.lu.se/research-landing-page/ultrafast-dynamics-small-quantum-systems-sqs- 2025-03-19

SummaryTechnical and industrial relevant chemical processes such as catalysis and electrochemistry occur at solid surfaces in complex environments in terms of material composition, pressure, temperature and medium. As a consequence, the…

https://www.sljus.lu.se/research-landing-page/catalysis-and-electrochemistry- 2025-03-19

Summary Ambient pressure cell at SPECIES Electron spectroscopy has provided much of our current knowledge on the chemical and physical processes involved in the complex interactions between a solid surface and its surroundings. Such…

https://www.sljus.lu.se/research-landing-page/ambient-pressure-xps- 2025-03-19

Summary The interactions of electrons in materials are a rich and complex source of physical problems, in part due to the issues brought about by dealing with the large number of electronic many-body interactions, both with other electrons…

https://www.sljus.lu.se/research-landing-page/magnetism-and-superconductivity- 2025-03-19

SummaryWe develop and use methods for analysis of nanostructures with highest possible spatial and temporal resolution. One aim of this research is to understand the role of the surfaces and interfaces for their function and properties…

https://www.sljus.lu.se/research-landing-page/semiconductor-nanostructures- 2025-03-19

SummaryAccelerator physics deals with how particle beams are created, accelerated, steered, measured and controlled to finally be tailored to specific purposes. This is relevant for laboratories such as ESS, CERN and the MAX IV, but also…

https://www.sljus.lu.se/research-landing-page/accelerator-physics- 2025-03-19

SummaryWe develop and use novel methods for X-ray imaging with the highest possible spatial and temporal resolution.To this end, we use a wide range of X-ray imaging methods at different synchrotrons, including MAX IV in Lund, X-ray free…

https://www.sljus.lu.se/research/x-ray-imaging- 2025-04-29

Find publications in the research portalIn the Lund University Research Portal you can search for:Active researchers and doctoral students within our research areasResearch outputs, for example publicationsResearch projectsResearch…

https://www.sljus.lu.se/publications- 2025-03-20

Adresses Visiting addressLund UniversityDepartment of PhysicsDivision of Synchrotron Radiation ResearchProfessorsgatan 1SE-223 63 LundDelivery addressLund UniversityDepartment of PhysicsDivision of Synchrotron Radiation…

https://www.sljus.lu.se/contact- 2025-03-24

Ultrafast dynamics in small quantum systems Exploring the fundamental processes driven by light Catalysis and electrochemistry Catalysts and electrodes at work studied by light Ambient pressure x-ray photoelectron spectroscopy Making the…

https://www.sljus.lu.se/research- 2025-03-24