1,493 zoekresultaten voor “lion ter presentation” in de Publieke website
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Research
The mission of our group is understanding how science communication works to improve the interaction between science and society. We believe better science communication can improve our society and engage many different groups with science, also improving science.
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Quantum dots in microcavities: From single spins to engineered quantum states of light
A single self-assembled semiconductor quantum dot in a high-finesse optical microcavity - the subject of this thesis - is an interesting quantum-mechanical system for future quantum applications. For instance, this system allows trapping of an extra electron and thus can serve as a spin quantum memory,…
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Photothermal circular dichroism studies of single nanoparticles
In this work, we investigate the minute circular dichroism effects of single nanoparticles.To this aim, we apply photothermal imaging with a polarization-modulated heating beam.
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Spin-momentum locking in oxide interfaces and in Weyl semimetals
Electrons in a crystal lattice have properties that may differ from those of a free electron in vacuum.
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Statistical physics and information theory for systems with local constraints
Systems with local constraints is a new finding in recent researches on complex systems. The heterogeneous spatial interactions and the temporal dependencies among those numerous units make it difficult to describe by traditional statistical physics.
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Stable single molecules for quantum optics and all-optical switches
Promotor: Prof.dr. M.A.G.J. Orrit
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Effects of heavy fields on inflationary cosmology
Promotor: A. Achúcarro, Co-Promotor: J.W. van Holten
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T-CYCLE EPR: Development at 275 GHz for the study of reaction kinetics & intermediates
A difficulty of studies on chemical kinetics are the reaction time scales and detection of their intermediates.
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Photosynthetic light reactions at the gold interface
Promotor: T.J. Aartsma, Co-promotor: R.N. Frese
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Playing dice with the Universe
The ultimate goal of cosmologists is to find a cosmological model able to explain the current observational data.
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The holographic glass bead game: from superconductivity to time machines
Promotores: Prof.dr. J. Zaanen, Prof.dr. K.E. Schalm
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Photothermal studies of single molecules and gold nanoparticles: vapor nanobubbles and conjugated polymers
Promotor: M.A.G.J. Orrit
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Oxidation catalysis on Pt and Au: complexity of simple chemistry
Promotor: J.W.M. Frenken Co-Promotores: I.M.N. Groot; L.B.F. Juurlink
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Enlightening the Primordial Dark Ages
This thesis is dedicated to the exploration of the primordial dark ages: unknown physics during the earliest stages of the Universe’s expansion that have not yet been directly probed by observations. Cosmic inflation is a burst of exponential expansion of space after the “Big Bang”.
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The structure of a working catalyst: from flat surfaces to nanoparticles
Promotor: Prof.dr. J.W.M. Frenken
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Probing the properties of dark matter particles with astrophysical observations
It is an established fact that the Standard Model has to be extended to explain the so-called Beyond the Standard Model (BSM) phenomena: dark matter, matter-antimatter asymmetry of the Universe and neutrino flavour oscillations.
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Synthetic model microswimmers near walls
Synthetic microswimmers take an important place within the interdisciplinary field of active soft matter.
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Tatiana Afanassjewa-publiekslezingen over natuurkunde
De Tatiana Afanassjewa-lezingenreeks is een reeks publiekslezingen op woensdagavonden waarvoor iedereen met natuurkundige belangstelling van harte is uitgenodigd.
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On metrics and models for multiplex networks
In this thesis, we extend the concept of null models as canonical ensembles of multi-graphs with given constraints and present new metrics able to characterize real-world layered systems based on their correlation patterns.
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Cavity quantum electrodynamics with rare-earth ions in solids
Promotor: Prof.dr. D. Bouwmeester, Co-Promotor: M.J.A. de Dood
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Imaging complex model catalysts in action
From surface science towards industrial practice using high-pressure scanning tunneling microscopy.
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Spin dynamics in general relativity
Promotor: J.W. van Holten
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Mechanical metamaterials: nonlinear beams and excess zero modes
Mechanical metamaterials are man-made materials which derive their unusual properties from their structure rather than their composition.
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Strategies for Mechanical Metamaterial Design
On a structural level, the properties featured by a majority of mechanical metamaterials can be ascribed to the finite number of soft internal degrees-of freedom allowing for low-energy deformations.
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spFRET studies of nucleosome dynamics modulated by histone modifications, histone variants and neighboring nucleosomes
Promotor: Prof.dr. T. Schmidt, Co-Promotor: S.J.T. van Noort
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HuygensNiels Bohrweg 2, Leiden
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De wereld is quantum (voorjaar 2024)
Quantummechanica voor iedereen
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Quantum Limits
Grenzen van quantum-theorieën verleggen, dat is precies waar de natuurkundigen van de Universiteit Leiden goed in zijn. Leidse onderzoekers starten acht nieuwe quantum-onderzoeksprojecten binnen het consortium Quantum Limits.
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Arno van AmersfoortWiskunde en Natuurwetenschappen
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Thijs HoogenboomWiskunde en Natuurwetenschappen
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Jeremy ErnstWiskunde en Natuurwetenschappen
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Esmée AdegeestWiskunde en Natuurwetenschappen
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Fran OuwerkerkWiskunde en Natuurwetenschappen
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Cher van der WoudeWiskunde en Natuurwetenschappen
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Aniket TheteWiskunde en Natuurwetenschappen
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Alessandra SilvestriWiskunde en Natuurwetenschappen
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Eric ElielWiskunde en Natuurwetenschappen
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John MydoshWiskunde en Natuurwetenschappen
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Gerard NienhuisWiskunde en Natuurwetenschappen
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Raphaël ZwierWiskunde en Natuurwetenschappen
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Guido StamWiskunde en Natuurwetenschappen
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Junxiang YaoWiskunde en Natuurwetenschappen
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Rick Rodrigues de MercadoWiskunde en Natuurwetenschappen
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Ryoichi IshiharaWiskunde en Natuurwetenschappen
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Harry VisserWiskunde en Natuurwetenschappen
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Marije BoonstraWiskunde en Natuurwetenschappen
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Loraine GilsingWiskunde en Natuurwetenschappen
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Federica GalliWiskunde en Natuurwetenschappen
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Dorothea SamtlebenWiskunde en Natuurwetenschappen
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Maurice HeemskerkWiskunde en Natuurwetenschappen
