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The demand for fast and energy efficient (opto-)electronic applications needs high mobility semiconductor materials, such as InAs with a very high electron mobility and GaSb with a very high hole mobility. Beyond the material itself, also an innovative device geometry is needed, for example, the gate-all-around geometry that provides higher efficiency and electrostatic control for computational un
When working with district heating production, you often encounter problems with unbalanced energy consumption from the consumers during the 24 hours of a day. High energy consumption when it is morning and evening whiles it is low energy consumption on midday and during the night. This leads to higher wear and tear and an uneven production rate at the boilers. To solve this problem you can instal
Popular Abstract in Swedish Biovätgas är en mycket energirik och förnyelsebar energikälla för bilar och elproduktion som genererar mycket lite av växthusgasen koldioxid. Vätgasen kan framställas av billiga råvaror såsom hushållsavfall, industriellt avfall och av lignocellulosa. Lignocellulossa är en komplex polymer som finns bland annat i olika träslag och gräs. Detta leder till att råvaropriset mA high substrate conversion efficiency is a prerequisite for an economically feasible biohydrogen production. Caldicellulosiruptor saccharolyticus is a strictly anaerobic extreme thermophilic bacterium that is able to convert the theoretical maximum of 4 mol/mol glucose to H2. It can grow and produce H2 on a broad spectrum of sugars ranging from monomers (hexoses and pentoses) to more complex suga
Light kaonic atoms studies provide the unique opportunity to perform experiments equivalent to scattering at threshold, being their atomic binding energies in the keV range. High precision atomic X-rays spectroscopy ensures that the energy shift and broadening of the lowest-lying states of the kaonic atoms, induced by the strong interaction between the kaon and nucleus, can be detected. Kaonic hyd
The Theoretical Particle Physics group is mainly active in particle physics phenomenology. Work which relates theory to quantitative predictions for collider experiments. The group is subdivided into smaller, more informal, research groups centered around different research areas, which again are clustered into different categories, centered around the individual researchers' projects. They includ
https://www.particle-nuclear.lu.se/theoretical-particle-physics - 2026-07-03
The biothiols sensing mechanism of (E)-7-(diethylamino)-3-(2-nitrovinyl)-2H-chromen-2-one (DCO) has been investigated using the density functional theory (DFT) and time-dependent DFT methods. The theoretical results indicate that the excited-state intermolecular hydrogen bonding (H-B) plays an important role for the biothiols sensing mechanism of the fluorescence sensor DCO. Multiple H-B interacti
The anatase TiO2(101) surface and its interaction with water is an important topic in oxide surface chemistry. Firstly, it benchmarks the properties of the majority facet of TiO2 nanoparticles and, secondly, there is a controversy as to whether the water molecule adsorbs intact or deprotonates. We have addressed the adsorption of water on anatase TiO2(101) by synchrotron radiation photoelectron sp
The UK government is legally bound to reach net zero greenhouse gas emissions by 2050 as part of its actions to address climate change. One prominent method of decarbonisation is carbon capture and storage (CCS), slated for deployment in two industrial clusters by the mid-2020s. Fossil fuel companies are the operator behind the rollout of this technology: given the historical reticence of these co
Using alternative fuels like Natural Gas (NG) has shown good potentials on heavy duty engines. Heavy duty NG engines can be operated either lean or stoichiometric diluted with EGR. Extending Dilution limit has been identified as a beneficial strategy for increasing efficiency and decreasing emissions. However dilution limit is limited in these types of engines because of the lower burnings rate of
Division of Energy and Building Design The Division of Energy & Building Design consists of engineers and architects where interdisciplinary research expertise is required to support technically and architecturally well-functioning solutions. Our research areas are:Energy use and energy-efficiencyThermal and visual comfortPassive and active use of solar energyPassive cooling (window opening/solar
https://www.buildtech.lth.se/energy-and-building-design/research - 2026-07-03
Introduction Why what works – Doesn’t Barriers to adoption of profitable environmental technologies by municipalities, and policy solutions to overcome them Presented by: Avi Blau Avi.blau.147@student.lu.se Supervisors: Dr. Peter Schlyter, peter.schlyter@natgeo.su.se Krister Wiberg, krister_wiberg@hotmail.com Lund University International Master Program in Environmental Sciences Lund, November 200
https://www.lumes.lu.se/sites/lumes.lu.se/files/blau_avi.pdf - 2026-07-04
The investigations of light kaonic atoms offer the unique opportunity to perform experiments equivalent to scattering at vanishing relative energies, being their atomic binding energies in the keV range. This allows the determination of the hadron-nucleus interaction at threshold without the need of an extrapolation to zero relative energy. The energy shift and broadening of the lowest-lying state
