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Quantum entanglement between the degrees of freedom encountered in the classical world is challenging to observe due to the surrounding environment. To elucidate this issue, we investigate the entanglement generated over ultrafast timescales in a bipartite quantum system comprising two massive particles: a free-moving photoelectron, which expands to a mesoscopic length scale, and a light-dressed a
A fundamental problem in robotics is the generation of motion for a task. How to translate a task to a set of movements is a non-trivial problem. The complexity of the task, the capabilities of the robot, and the desired performance, affect all aspects of the trajectory; the sequence of movements, the path, and the course of motion as a function of time.This thesis is about trajectory generation a
2 years · 120 credits Materials are the bedrock of every device and system, from the internet to mobile phones, relying on components like optical fibers and semiconductors. Our Master Programme in Materials Science delves into the properties, structure, and assembly of materials, offering master students an interdisciplinary path to explore how these elements shape crucial functionalities. About
https://www.fysik.lu.se/en/master-in-materials-science - 2026-09-13
2 oktober 2026 13:00 till 17:00 | Disputation Ancestral Dramaturgies is a decolonial, practice-based methodology developed through my artistic and research engagement with migration, diaspora, ancestry, memory, belonging, and more-than-human relations. Rather than applying a pre-existing method, it emerged through iterative artistic experimentation, collective and pedagogical processes, and embodi
https://www.thm.lu.se/evenemang/phd-defence-iury-salustiano-trojaborg-ancestral-dramaturgies - 2026-09-13
Physics | LTH, Faculty of Engineering Skip to main content We use cookies and other tracking technologies to improve the user experience on our website, to show you personalised content and targeted ads, and to analyse our website traffic. Cookie Policy . Essential cookies These cookies are necessary for the website to function and cannot be turned off in our systems. These cookies do not store an
https://www.lth.se/english/research/department-descriptions/physics/ - 2026-09-12
The Swedish music and arts school (SAMS) has been described as “a foundation for Swedish culture, where children and youth are given opportunities to express themselves through dance, fine art, drama, music or other art forms” (Öhrman & Holmdahl, 2022, s. 103). Current debates have questioned SAMS capacity to meet contemporary needs, revolving around themes such as broadening of target groups,The Swedish music and arts school (SAMS) has been described as “a foundation for Swedish culture, where children and youth are given opportunities to express themselves through dance, fine art, drama, music or other art forms” (Öhrman & Holmdahl, 2022, s. 103). Current debates have questioned SAMS capacity to meet contemporary needs, revolving around themes such as broadening of target groups,
Welcome to do your Degree project at Computational ChemistrySeveral experienced research group leaders can supervise your project, on master’s level or bachelor’s level You can click on the name of a supervisor in the list below, to get to each supervisor’s web page where you can for example read a short comment about what the research group is working with, read a recent publication from that gro
https://www.compchem.lu.se/education/degree-projects - 2026-09-13
The ground state of frustrated (antiferromagnetic) triangular molecular magnets is characterized by two total-spin S = 1/2 doublets with opposite chirality. According to a group theory analysis [M. Trif et al., Phys. Rev. Lett. 101, 217201 (2008)], an external electric field can efficiently couple these two chiral spin states, even when the spin-orbit interaction (SOI) is absent. The strength of t
delta C-13 values of 142 samples from the Manitoulin Formation and subjacent strata collected from 14 exposures and two drill-cores on Manitoulin Island, Bruce Peninsula, and the region south of Georgian Bay suggest that the Manitoulin Formation is latest Ordovician (Hirnantian) rather than earliest Silurian in age. A delta C-13 excursion identified as the Hirnantian isotope carbon excursion (HICE
We have developed a technique so that both transmission electron microscopy and microphotoluminescence can be performed on the same semiconductor nanowire over a large range of optical power, thus allowing us to directly correlate structural and optical properties of rotationally twinned zinc blende InP nanowires. We have constructed the energy band diagram of the resulting multiquantum well heter
This thesis presents the utilization of electroanalytical methods for analysis of dynamic cellular processes such as exocytosis, intracellular redox reactions and cell surface interactions. Microchips have been designed and manufactured with the purpose of monitoring dopamine exocytosis from single or a small ensemble of PC12 cells. The electrode surface was modified with self assembled monolayers
Psychodermatology is a subspecialty of dermatology that is of increasing interest to dermatologists and patients. The case for the provision of at least regional psychodermatology services across Europe is robust. Psychodermatology services have been shown to have better, quicker and more cost-efficient clinical outcomes for patients with psychodermatological conditions. Despite this, psychodermat
In extreme ultraviolet spectroscopy, the photoionization process occurring in a molecule due to the absorption of a single photon can trigger an ultrafast nuclear motion in the cation. Taking advantage of attosecond photoelectron interferometry, where the absorption of the extreme ultraviolet photon is accompanied by the exchange of an additional infrared quantum of light, one can investigate the
We report a radical extension of magnetic-resonance spectroscopy to the Terahertz (THz) spectral range by complete polarization-resolved measurement of the linear electromagnetic response of nuclear and electron spin associated magnetic resonance using principles of ellipsometry at high magnetic fields. This new method permits us to accurately test existing models and leads to discovery of new phy
We realize strongly confined quantum dots (QDs) in InAs nanowires (NWs) by combining epitaxial crystal-phase control with chemical wet etching. A strong axial confinement is first introduced by growing closely spaced wurtzite (WZ) tunnel barriers in NWs to enclose a zinc blende (ZB) QD. The NW cross-section is then reduced by isotropic etching to obtain very small QDs, with a maximum observed char
Rare ancient glasses have complex, multi-scale structures requiring more sophisticated and non-destructive pore characterisation techniques than usual. Homotattic patch models for nitrogen adsorption gave better fits to the isotherm data, more accurate void space descriptors, and also greater understanding of the underlying physical factors affecting adsorption, than standard BET. These homotattic
The Majorana tetron is a prototypical topological qubit stemming from the ground-state degeneracy of a superconducting island hosting four Majorana modes. This degeneracy manifests as an effective nonlocal spin degree of freedom, the most paradigmatic signature of which is the topological Kondo effect. Degeneracies of states with different fermionic parities also characterize minimal Kitaev chains
