Sökresultat

Advances in ultrafast spectroscopy can provide access to dynamics involving nontrivial quantum correlations and their evolutions. In coherent 2D spectroscopy, the oscillatory time dependence of a signal is a signature of such quantum dynamics. Here, we study such beating signals in electronic coherent 2D spectroscopy of CdSe quantum dots (CdSe QDs) at 77 K. The beating signals are analyzed in term

In this Letter, we explore the use of thermodynamic length to improve the performance of experimental protocols. In particular, we implement Landauer erasure on a driven electron level in a semiconductor quantum dot, and compare the standard protocol in which the energy is increased linearly in time with the one coming from geometric optimization. The latter is obtained by choosing a suitable metr

Det finns ett flertal olika stipendier du som Lundastudent kan söka om du ska resa ut på utbytesstudier eller praktik. Här kan du se vilka stipendier som kan vara aktuella för just dig. Crafoordska stiftelsens resestipendierOm du ska resa till ett land utanför Europa för att till exempel samla material till ett examensarbete, studera vid ett av våra partneruniversitet eller göra praktik kan du sök

https://www.lu.se/student/internationella-mojligheter/stipendier-studier-och-praktik-utomlands - 2026-09-06

https://www.lu.se/studera/fysik-fasta-tillstandets-teori-FYST68 - 2026-09-07

22 september 2026 09:00 till 15:00 | Konferens To celebrate the 20th anniversary of our Masters Programme Sustainable Urban Design (SUDes) we are very happy to invite you to Urban Courage - Sustainable Urban Design Conference 2026 22 September 2026, Exhibition hall A-building LTH What does it mean to design with courage in a time of accelerating change?Climate pressures are intensifying, social an

https://www.lu.se/evenemang/sustainable-urban-design-conference-urban-courage - 2026-09-06

Vår samverkan med partners inom offentlig sektor, näringsliv och samhälle ökar möjligheterna att tillsammans möta utmaningar inom områden som demokrati, digitalisering, hållbarhet och hälsa. Vi tror på kraften i samverkan och välkomnar kommuner, regioner, näringsliv och andra organisationer att engagera sig. Genom att kombinera vår akademiska kunskap med er expertis kan vi skapa innovativa lösning

https://www.lu.se/samverkan-och-innovation/forskningssamverkan - 2026-09-06

The fate of the Fermi surface in bulk electron-doped Sr2IrO4 remains elusive, as does the origin and extension of its pseudogap phase. Here, we use high-resolution angle-resolved photoelectron spectroscopy (ARPES) to investigate the electronic structure of Sr2−xLaxIrO4 up to x = 0.2, a factor of two higher than in previous work. We find that the antinodal pseudogap persists up to the highest dopin

I vår grupp är vi intresserade av hur åldrande och åldersrelaterade sjukdomar påverkar hjärnans olika celler och hur vi kan använda stamceller för att studera och behandla sjukdomar i hjärnan. Vi använder oss av av nyskapande stamcells, reprogrammerings och genmodiferande teknologier för att studera hur genetiska processer involverade i åldrande och neurodegenerativa sjukdomar påverkar bildandet In our group we are interested in how aging and neurodegenerative diseases affect the brain, neural cells and neural stem cells. Using novel stem cell, reprogramming and genome editing technologies we are studying how genetic pathways involved in aging and neurodegenerative disease affect formation and function of neural cells. We also have a strong interest in basic stem cell biology with a clear

Solar energy harvesting for electricity production is regarded as a fully credible future energy source: plentiful and without serious environmental concerns. The breakthrough for solar energy technology implementation has, however, been hampered by two issues: the conversion efficiency of light into electricity and the solar panel production cost. The use of III-V nanowires (NWs) in photovoltaics

We have observed and investigated random telegraph noise in the photoluminescence from InAs quantum dots in GaAs. The luminescence from a single quantum dot, exhibiting switching between two levels, has been spectrally resolved. The random telegraph noise is only observed in the presence of band filling. We find no spectral shift of the emission in the different states. It is only the intensity, m

24 november 2026 09:00 till 17:00 | Konferens Välkomna till årets pedagogiska utvecklingskonferens: Lund University Conference on Teaching and Learning (LUTL). Konferensen anordnas av fakulteterna och avdelningen för högskolepedagogisk utveckling (AHU). I år är Ekonomihögskolan vid Lunds universitet värd och inbjuder härmed undervisande personal samt studenter att inkomma med bidrag till konferens

https://www.lu.se/evenemang/lunds-universitets-hogskolepedagogiska-utvecklingskonferens-lutl - 2026-09-06

The Sustainable Production Initiative is a concerted action by Chalmers University and Lund University to produce leading edge knowledge for sustainable production excellence.

We are developing new ideas within materials, manufacturing and recycling in close collaboration with industry. Our aim is to find solutions that are both environmentally friendly and make companies more competitive. I

The first chapter investigates the relationship between economic media sentiment and individuals’ expectations and perceptions about economic conditions. We test if economic media sentiment Granger-causes individuals’ expectations and opinions concerning economic conditions, controlling for macroeconomic variables. We develop a measure of economic media sentiment using a supervised machine learninThe first chapter investigates the relationship between economic media sentiment and individuals’ expectations and perceptions about economic conditions. We test if economic media sentiment Granger-causes individuals’ expectations and opinions concerning economic conditions, controlling for macroeconomic variables. We develop a measure of economic media sentiment using a supervised machine learnin

This manuscript describes harmonic generation in semiconductor superlattices, starting from a nonequilibrium Green's functions input to relaxation rate-type analytical approximations for the Boltzmann equation in which imperfections in the structure lead to asymmetric current flow and scattering processes under forward and reverse bias. The resulting current-voltage curves and the predicted conseq

https://www.lu.se/studera/fysik-supraledning-FYST84 - 2026-09-07

Background and Purpose: In magnetic resonance imaging (MRI) only radiotherapy computed tomography (CT) is excluded. The method relies entirely on synthetic CT images generated from MRI. This study evaluates the compatibility of a commercial synthetic CT (sCT) with an accelerated commercial deep learning reconstruction (DLR) in MRI-only prostate radiotherapy. Materials and Methods: For a group of 2