1,498 zoekresultaten voor “lion ter presentation” in de Publieke website
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Hot Nanoparticles
Gold nanoparticles show surprisingly strong interactions with light in the visible range, which can be divided into scattering, absorption, and photoluminescence.
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Self-assembly of flexible and rigid structures: from colloidal molecules to lattices
Self-assembly offers a promising route to create complex structures and materials using simple building blocks. Through, colloidal self-assembly, we can understand the governing principles of the self-assembly process and unlock its potential in diverse applications in materials science, photonics and…
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Amoeboid cell migration and physicochemical properties of the extracellular environment
This dissertation aims to advance understanding of amoeboid single cell migration under the influence of changing physicochemical environmental properties. The particular focus is on the relatively unknown influence of differing physical properties in the extracellular environment, such as the migratory…
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Where photons meet phonons
We investigate how radiation pressure can be used to influence the mechanical motion of a micro-mirror suspended from springs.
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Optimization of quantum algorithms for near-term quantum computers
This thesis covers several aspects of quantum algorithms for near-term quantum computers and its applications to quantum chemistry and material science.
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Putting a spin on it: amyloid aggregation from oligomers to fibrils
This thesis focuses on amyloid proteins, a class of proteins that convert into amyloid fibrils.
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Non-Abelian metamaterials: emergent computing and memory
In the traditional theory of linear elasticity, superposition dictates that the response of a material does not depend on the sequence of the applied mechanical actuations.
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Fermions and Bosons: Excitons in strongly correlated materials
Promotors: Prof.dr. J. Zaanen, Prof.dr.ir. H. Hilgenkamp
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Towards an ab-axis giant proximity effect using ionic liquid gating
In this Thesis, novel charge induction mechanisms of ionic liquids are treated, tested and experimented on complex oxides, in particular cuprates.
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Lattice models for Josephson junctions and graphene superlattices
In this thesis we study quantum transport phenomena on the nanometer scale, in two classes of materials: topological insulators with induced superconductivity and graphene superlattices.
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Optoplasmonic detection of single particles and molecules in motion
Detecting nanoscopic objects plays an important role in nanoscience in particular, in the rapidly growing field of nanobiology. The forebear to modern super-resolution microscopy for single molecule investigation, is fluorescence microscopy.
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Applications of topology to Weyl semimetals and quantum computing
This thesis covers various applications of topology in condensed matter physics and quantum information.
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Chasing cosmic tau neutrinos in the abyss
In this work the reconstruction of a tau neutrino signal in the KM3NeT detector is discussed.
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Spin-label EPR Approaches to Protein Interactions
Promotor: Prof.dr. E.J.J. Groenen, Co-Promotor: M. Huber
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Conductance and gating effects at sputtered oxide interfaces
This thesis explores interfacial conductance and electric field-effects in LaAlO3/SrTiO3 heterostructures.
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Topological phases and phase transitions in magnets and ice
The main focus of this thesis is the behaviour of two-dimensional materials, namely (anti)-ferromagnetic materials in the first two chapters, which show topological phases, and energetic square ice in the third and fourth chapter.
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Werken bij Wiskunde en Natuurwetenschappen
Werken bij een topfaculteit? Ontdek de vacatures bij Wiskunde en Natuurwetenschappen en solliciteer meteen.
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Translational Symmetry Breaking in Holographic Strange Metals
In this thesis, we have used numerical approaches to study the effects of translational symmetry breaking on strange metallic systems as realised by the holographic duality.
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Gold nanorod photoluminescence: applications to imaging and temperature sensing
Promotor: M.A.G.J. Orrit
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Workshop: How to write a Data Management Plan (DMP)
Workshop
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Workshop: How to write a Data Management Plan (DMP)
Workshop
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Demystifying research data interoperability: A joint Leiden / Delft workshop
Workshop
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Workshop: How to write a Data Management Plan (DMP)
Workshop
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Publicaties
Lees meer over selectief mutisme
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Intan SariFaculteit der Geesteswetenschappen
i.p.sari@hum.leidenuniv.nl | 071 5272727
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Book presentation: 'Stop the Machines: The Rise of Anti-Technology Extremism'
Boek presentatie
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Jorrit Rijpma spreekt op Workshop in Florence ter gelegenheid van het 25 jarig bestaan van de Ruimte van Vrijheid, Veiligheid en Recht
Op 23 en 24 november vond op het Europees Universitair Instituut in Florence een bijeenkomst plaats ter gelegenheid van het 25 jarig bestaan van de Ruimte van Vrijheid, Veiligheid en Recht. Dit is het beleidsterrein waarbinnen de Europese Unie zich bezighoudt met Justitie en Binnenlandse Zaken.
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Global Challenges
What are the pressing issues of our time, and how can different disciplines come together to address them? Studium Generale and Leiden University College (LUC) present the Global Challenges series: events that bring together researchers from LUC and experts from other disciplines to tackle a shared…
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Over de faculteit
De faculteit biedt een internationale academische omgeving met 36% van de studenten, promovendi en onderzoekers uit het buitenland.
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Werken bij Wiskunde & Natuurwetenschappen
Werken bij een topfaculteit? Ontdek de vacatures bij Wiskunde en Natuurwetenschappen en solliciteer meteen.
- Migration and Remittances Major Projects: Wrapping Up and Ramping Up
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Leidse archeologen hielden open dag in Oss ter ere van 50 jaar samenwerking
Op 4 mei 2024, van 10.00-16.00 uur, vond aan de Gewandeweg 100 een feestelijke dag plaats, omdat werd gevierd dat medewerkers en studenten van de Leidse Faculteit der Archeologie al 50 jaar veldwerk doen in en rondom Oss in goede samenwerking met de gemeente Oss, de plaatselijke erfgoed- en archeologische…
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Student at your desk en referendum-debat ter ere van scheidend Honours Dean
Woensdag 6 april nam Willemien den Ouden afscheid als Dean van de Honours Academy met een debat over referenda in de Europese Unie. Niesco Dubbelboer (initiatiefnemer Wet Raadgevend Referendum), Chris Aalberts (politiek journalist) en Wim Voermans (hoogleraar Staats- en Bestuursrecht) gingen met elkaar…
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Universe Awareness: één van de meest innovatieve educatieve programma’s ter wereld
Tijdens de HundrED Innovatie Conferentie op woensdag 4 oktober 2017 werd het educatieve programma Universe Awareness (UNAWE) uitgeroepen tot één van HundrED’s ‘Honderd inspirerende innovaties in onderwijs in de wereld’.
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Aankomst cryostaat is mijlpaal op weg naar grootste telescoop ter wereld
Na jaren van ontwikkeling is het moment eindelijk daar: een enorme cryostaat, een bijzonder geavanceerde vriezer die de gevoelige onderdelen extreem koud houdt, is vanuit Zürich in Leiden aangekomen. Het apparaat is het grootste onderdeel van METIS, een van de eerste instrumenten op ESO’s Extremely…
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Deze elf Leidse bètaonderzoekers behoren tot de meest geciteerden ter wereld
Elf onderzoekers van de faculteit Wiskunde en Natuurwetenschappen staan op de 2021 Highly Cited Researchers-lijst van Clarivate Analytics. Slechts 0,1 procent van de wereldwijde onderzoekers komt in deze lijst voor, waarmee ze dus letterlijk één uit duizend zijn.
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Internationaal boeddhisme-congres ter ere van Leidse sinoloog Erik Zürcher
Erik Zürcher (1928 – 2008) geldt nog altijd als gezaghebbende bron in het onderzoek naar Chinees boeddhisme. Een nieuwe bundel met zijn publicaties is aanleiding voor een internationaal boeddhisme-congres in Leiden. Prinses Beatrix, die hem goed kende, is aanwezig bij de opening.
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Growth and Transport properties of (Rare Earth)TiO3 / SrTiO3 interfaces
This thesis presents the results of a study on the interfaces of insulating oxides with and without the insertion of a magnetic layer.
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Molecular electronics: Controlled manipulation, noise and graphene architecture
Atoms and molecules are the basic units of matter. If we keep dividing a bar of gold or a glass of water into smaller parts, at the end we are left with a single gold atom or a water molecule.
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Long-term observation of protein dynamics via thermal-snapshot single-molecule spectroscopy
This dissertation revolves around the design and implementation of novel instrumentation and related measurement techniques, at the single molecule level, for use in biophysical research. Chapter 1 presents an introduction to the field of fluorescence-based single molecule measurements. In particular,…
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Towards a single-molecule FRET study of Frauenfelder's nonexponential rebinding of CO in myoglobin
Early time-resolved experiments by Frauenfelder on the ensemble of the kinetic rebinding of CO to myoglobin molecules resulted in a stretched exponential relaxa-tion due to a very large spread of the reaction rates of individual molecules.
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On transport properties of Weyl semimetals
Promotor: C. W. J. Beenakker, Yu. V. Nazarov, Co-promotor: J. Tworzydlo
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Plasmonic enhancement of one-photon- and two-photon-excited single-molecule fluorescence by single gold nanorods
This thesis is a collection of experimental attempts to enhance photoluminescence of fluorescent molecules and quantum dots with single gold nanorods (GNRs) and relevant applications.
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Empirical signatures of universality, hierarchy and clustering in culture
In this thesis,
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Nucleosome stacking in chromatin fibers probed with single-molecule force- and torque-spectroscopy
In human cells, a meter-long DNA is condensed inside a micrometer-sized cell nucleus. Simultaneously, the genetic code must remain accessible for its replication and transcription to functional proteins.
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Applications of graphene in nanotechnology : 1D diffusion, current drag and nanoelectrodes
Graphene nanoribbons (GNRs) are used as a current carrying substrate in investigation of current-induced forces in a low-temperature STM (chapter 2).
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Laser-generated toroidal helium plasmas
This dissertation is an experimental study of laser-generated, atmospheric pressure, transient toroidal helium plasmas.
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Deciphering fermionic matter: from holography to field theory
Promotor: K.E. Schalm, Co-promotor: S.S. Lee
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Sterile neutrinos in the early Universe
Promotor: A. Achúcarro, Co-promotor: A. Boyarsky
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Strings and AdS/CFT at finite density
Promotores: J. Zaanen, A. Parnachev