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-electron lasers, including European XFEL, as well as lab source systems. We collaborate with many other researchers, in particular at Lund University, MAX IV, and

https://www.sljus.lu.se/research/x-ray-imaging - 2025-05-09

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 infrastructuresResearch unitsThe Division’s profile in Lund University’s Research Portal Finished Bachelor's and Master's projects Finished degree projects at the Divis

https://www.sljus.lu.se/publications - 2025-05-09

Adresses Visiting addressLund UniversityDepartment of PhysicsDivision of Synchrotron Radiation ResearchProfessorsgatan 1SE-223 63 LundDelivery addressLund UniversityDepartment of PhysicsDivision of Synchrotron Radiation ResearchInstrumentmakaregränden 6SE-223 62 LundPostal addressLund UniversityDepartment of PhysicsDivision of Synchrotron Radiation ResearchBox 118SE-221 00 LundSweden Invoice addre

https://www.sljus.lu.se/contact - 2025-05-09

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 next generation of 2D materials Magnetism and superconductivity Studying quantum states of matter Semiconductor nanostructures analysis Nanodevices at smallest ti

https://www.sljus.lu.se/research - 2025-05-09

Photoionization dynamics Illustration of an electron wave-packet emitted when attosecond pulses (blue) impinge an atom, schematized by a potential well. Attosecond pulses created by high harmonic generation (HHG) in gases allow us to study fundamental light-matter interaction processes with novel experimental techniques. The ultrashort light pulse leads to the creation of a wave packet that can be

https://www.sljus.lu.se/research/ultrafast-dynamics-small-quantum-systems-sqs/attoscience - 2025-05-09

Imaging dynamics of small molecules Intensity distribution of emitted proton (H+) and oxygen ion (O)+ viewed by our detector when the water molecule is resonantly excited by X-rays. Intensity distribution of emitted proton (H+) and oxygen ion (O)+ viewed by our detector when the water molecule is resonantly excited by X-rays.Atoms and molecules in electronically excited states decay via various pr

https://www.sljus.lu.se/research/ultrafast-dynamics-small-quantum-systems-sqs/imaging-dynamics-molecules - 2025-05-09

Cluster dynamics - a step towards complexity Illustration of water molecules (red) with ammonia molecules (blue-grey) in a nano-droplet. Photoinduced processes in complex systems can be modeled as a sequence of events initiated by the absorption of a photon. Photoionization of an atomic electron is followed by electronic relaxation which results in a migration of charge within the atom. The need t

https://www.sljus.lu.se/research/ultrafast-dynamics-small-quantum-systems-sqs/dynamics-clusters - 2025-05-09

Instrumentation: Imaging spectroscopies View of an ion spectrometer together with the particle trajectory inside (center). Image of the the particles on a detector (right). View of an ion spectrometer together with the particle trajectory inside (center). Image of the the particles on a detector (right).Instrumentation for carrying out multicoincidence expeirments between ionized fragments and pho

https://www.sljus.lu.se/research/ultrafast-dynamics-small-quantum-systems-sqs/momentum-imaging-spectroscpy - 2025-05-09

Illustrations of a) NAPXPS, b) PLIF, and c) HESXRD. The goal of the investigations is to gain an increased understanding of the complex catalytic reactions, for applications in the production of technical catalysts to enhance the reaction rates and improve the selectivity. Our approach is to use appropriate model systems that can be structural and chemically characterized by established surface sc

https://www.sljus.lu.se/research-landing-page/catalysis-and-electrochemistry/thermal-catalysis - 2025-05-09

An FeO model catalyst on Ag(100) by STM (left) and LEED (Right) - taken from ref 1. It is next to impossible to perform operando experiments without prior detailed atom scale information on the model catalyst, due to the complexity of the gas-surface interaction and the data interpretation. We will therefore apply our standard UHV surface science techniques available to us such as Scanning Tunnell

https://www.sljus.lu.se/research-landing-page/catalysis-and-electrochemistry/model-catalysts - 2025-05-09

A) Top-View of NP-AAO as seen by Atomic Force Microscopy (AFM). B) Side view of Sn electro-deposited into the NP-AAO as seen by Scanning Electron Microscopy (SEM). Aluminum is used in a vast number of everyday applications in modern society. During the last 5-10 years we have studied the electro chemical anodization (electro-oxidation) of aluminium and aluminium alloys [1], an industrial process t

https://www.sljus.lu.se/research-landing-page/catalysis-and-electrochemistry/anodization - 2025-05-09

(a) Illustration of the EC-cell, (b) the resulting XRD pattern as observed with a 2D-detector and (c) Integrated intensities. Duplex Stainless Steels (DSS) are complex high-strength and corrosion resistant materials used in many applications. Nevertheless they still corrode, and in a collaboration with the group of Jinshan Pan at KTH in Stockholm, we perform in situ studies at various synchrotrons

https://www.sljus.lu.se/research-landing-page/catalysis-and-electrochemistry/corrosion - 2025-05-09

Cyclic Voltammetry (left) and 2D-SOR (right) during CV in 0.1 M sulfuric acid - taken from ref 1. Very recently, we have initiated a project in electro catalysis using model electrodes for a fundamental understanding of the structure-activity relation during the Oxygen and Hydrogen Evolution Reactions (OER and HER) as well as the electro oxidation of hydrocarbons. Here we combine techniques such a

https://www.sljus.lu.se/research-landing-page/catalysis-and-electrochemistry/electro-catalysis - 2025-05-09

Vortex lattices appear in Type-II superconductors when a magnetic field is applied.  They can be a very sensitive probe of the underlying superconducting parameters such as the magnetic penetration depth and the superconducting coherence length, and we use this to explore a variety of superconductors.Transition metal dichalcogenidesThese materials are typically highly two-dimensional layered mater

https://www.sljus.lu.se/research/magnetism-and-superconductivity/vortex-lattices - 2025-05-09

Master's programmesThe Division is responsible for two master's programmes in Material Science and X-ray and Neutron Science. These programmes are made in connection with the two major multidisciplinary research facilies in Lund: MAX-IV laboratory and European Spallation Source.Master's programme in Materials Science (Lund University's website)Master's programme in X-ray and Neutron Science (Lund

https://www.sljus.lu.se/education - 2025-05-09

För att ge ökat utrymme för diskussion och beredning av frågor inom prioriterade områden har rektor inrättat nio rådgivande grupperingar:Rådet för jämställdhet och lika villkorKulturrådetRådet för etik och akademisk frihetInternationella rådetSamverkansrådetRådet för universitetsgemensam högskolepedagogisk utvecklingCampusutvecklingsrådetRådet för utmärkelserRådgivande kommitténRådet för jämställd

https://www.lu.se/om-universitetet/ledning-och-organisation/rektors-radgivande-grupper - 2025-05-09

Inom teoretisk fysik använder man matematiska eller datorbaserade modeller för att förstå och beskriva naturen. Som teoretisk fysiker kan du exempelvis arbeta med datorsimuleringar, analyser och beräkningar samt att formulera modeller.ArbetsområdenExempel på vad en teoretisk fysiker kan arbeta med:DatorsimuleringarAnalyser och beräkningarFormulera modellerSystem- och programutvecklingUtveckling av

https://www.lu.se/lubas/i-uoh-lu-ngnat-teof/vad-gor-en-teoretisk-fysiker - 2025-05-09

Astrid Ordell berättar Vad jobbar du med?– Jag doktorerar i teoretisk partikelfysik, med inriktning mot supersymmetriska BSM-modeller. Som doktorand läser jag kurser, undervisar och forskar.Hur fick du ditt jobb?– Jag visste redan som student att jag ville doktorera i teoretisk partikelfysik, men att det är stor konkurrens om platserna. Jag sökte en doktorandtjänst och fick den efter en urvalsproc

https://www.lu.se/lubas/i-uoh-lu-ngnat-teof/jobbet-som-doktorand-i-teoretisk-partikelfysik - 2025-05-09

Nils Hermansson Truedsson berättar Nils har läst både kandidatprogrammet och masterprogrammet i teoretisk fysik och är nu doktorand i teoretisk partikelfysik vid Lunds universitet.– För mig var steget från masterstudent till doktorand naturligt eftersom min utbildning har förberett mig för vidare akademiska studier. Kort sagt kan man säga att mitt arbete går ut på att utforska mikrokosmos med hjäl

https://www.lu.se/lubas/i-uoh-lu-ngnat-teof/jobbet-som-doktorand-i-teoretisk-partikelfysik-0 - 2025-05-09

Naturgeografer och ekosystemvetare har verktygen för att analysera förändringar i tid och rum. Därför är deras kunskaper eftertraktade inom flera olika områden. De kan exempelvis arbeta med miljöövervakning, karttjänster och utveckling av geografiska informationssystem (GIS), samt bistånd i utvecklingsländer. Enligt Saco är naturgeografer och ekosystemvetare eftertraktade på arbetsmarknaden, speci

https://www.lu.se/lubas/i-uoh-lu-ngnat-ines/vad-gor-naturgeografer-och-ekosystemvetare - 2025-05-09