As light carries momentum, enough force can be applied to small particles from a vertical pointing laser to counteract the gravitational force it feels, thus levitating it in thin air. Oblong nanoparticles under these ...

Spinwaves (SWs) are a collective excitation of the local spin moments in a magnetic ordered medium. Spinwaves can be excited electrically using microwave sources, direct currents, and by focused optical short pulses on ...

The structure of unstable nuclei is studied at the international facility FAIR, Darmstadt, Germany. One experimental setup at FAIR is called R3B where radioactive beams at relativistic energies impinge on a specific target ...

Attohallen is a new facility, to be set up by the Department of Physics at the University of Gothenburg, that will be used for exploring the temporal evolution of entangled electrons emitted from atoms and molecules using ...

Functional neuroimaging is used in research and clinical settings to understand how the brain works when it is healthy and how to treat it when it is not. Magnetoencephalography (MEG) is a functional neuroimaging method ...

Isocyanic acid (HNCO), a molecule containing the four most abundant atoms of organic chemistry, has been studied by single-photon double ionisation. Both direct double ionisation, such as core-valence and valence-valence ...

Kontinuerliga symmetrier är grundläggande inom teoretisk fysik, och beskrivs på ett naturligt sätt via Liegrupper bestående av symmetritransformationer av det underliggande fysikaliska systemet. Varje sådan grupp svarar ...

Isotiocyansyra, HNCS, en interstellärt intressant molekyl har studerats genom att använda flygtidsspektroskopi med en magnetisk flaska, där molekylen joniseras med enstaka fotoner med energier upp till 195 eV. En redogörelse ...

The study of nuclear reactions through measuring emitted gamma-rays becomes convoluted due to complex interactions with the detector crystals, leading to cross-talk between neighbouring elements. To distinguish gamma-rays ...

Inom detta kandidatarbetet har ett positioneringssystem utvecklats för att bestämma innebandyspelares hastighet samt position i realtid. Med hjälp av AI och kamera har vi uppmätt en persons hastighet som springer på en ...