Promotor: C. W. J. Beenakker, Co-promotor: J. K. Asboth

The thesis describes experimental steps towards reduction of friction on the macroscopic scale by scenarios of thermo- and superlubricity well-known on the nanoscale.

Visualising structures of life

Optical cavities are useful tools to enhance the interaction between light and matter, which is important to make good quantum emitters. However, it turns out that the cavities themselves (without any quantum emitters) are already interesting objects to study.

In this thesis, we examine various systems through the lens of several numerical methods.

The dissertation describes TEM experiments on heterogeneous catalysts.

Are we going vegetarian this year? Shall we keep the dessert the same? Where do I find inspiration for a festive meal during the holidays? For readers who like to postpone these questions, for those who like to tell a good story with their culinary contribution, or for those who simply want to know…

In this study an attempt has been made to describe the degree in which the new objectives of the school subjects Greek and Latin, as formulated at the theoretical level by institutes as curriculum planning committees, are are incorporated by the teachers in their actual teaching practice.

Teaching reading comprehension in secondary education

This thesis consists of two subjects, that are both a consequence of radiation pressure.

Skandapurāṇa IV presents a critical edition of Adhyāyas 70-95 from the Skandapurāṇa , with an introduction and annotated English synopsis.

Mechanical interactions between cells and their environment play an important role in many biological processes.

The interest of this thesis lies in spin transport in normal metals and superconducting half-metallic junctions.

The first direct detection of gravitational waves opened the possibility of mapping the Universe via this new and independent messenger.

In this thesis, time-lapse fluorescent microscopy plays a pivotal role in investigating functional materials within living cells as well as the migratory behaviour of neural progenitor cells.

Make more fluid: In condensed matter systems, electrons can acquire unusual properties from their interaction with the atomic lattice.

My PhD research is devoted to studies of the conjectural cluster-algebraic symmetry in the theory of topological string, which is the simplest, however already non-trivial sector in the theory of string.

The thesis mainly contributes to the characterization of Majorana fermions as they appear in the Condensed Matter context.

Promotor: C.W.J. Beenakker, Co-promotor: M.T. Wimmer

In this thesis, classes of strongly interacting quantum field theories, have been studied.

The physics of black holes appears to be as far removed from the physics of electrons in metals as it can be.

In this thesis we use Josephson and noise scanning tunneling microscopy for the study of conventional, unconventional (iron-based) and disordered superconductors. On the one hand, Josephson scanning tunneling microscopy allows us to directly visualize the superfluid density with high spatial resolut…

In this thesis I describe the results of Pulsed Interleaved Excitation and Fluorescence (Cross) Correlation Spectroscopy (PIE-F(C)CS) combined with single-pair Förster Resonance Energy Transfer (spFRET) used to study dynamics in single nucleosomes, which depends on subtle differences in the length of…

In unconventional high temperature superconductors, supercurrent vortices are known to spoil the Landau levels. In this thesis the emergence of Landau levels is studied in different types of superconductors: Weyl superconductors, and the Fu-Kane heterostructure.

The studies in this thesis are focused on the physical effects in the flat band materials. The results contain the discovery of strong enhancement of RKKY spin-spin interactions with specific geometric arrangement and dynamical generation of excitonic order parameter with high magnitude.

Gold nanorods are biocompatible nanoparticles that present an excellent two-photon signal that can be used to get high spatial resolution inside living cells. Gold nanorods are photostable and therefore can be followed inside cells for long time, with possible applications as trackers in live cells.

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.

CrO2, a half-metal ferromagnet, has shown great promise for superconducting spintronics applications for nearly two decades.

This thesis examines silicon pore optics (SPO), a technology that exploits silicon wafers from the semiconductor industry to create extremely high quality X-ray optics, by studying its manufacturing process, applications, and prospects.

This thesis explores interfacial conductance and electric field-effects in LaAlO3/SrTiO3 heterostructures.

This thesis discusses the discovery potential of Intensity Frontier experiments.

A Josephson junction is a device where a thin insulating barrier or a nanostructure is placed between two superconducting leads. Such a junction is essential to superconducting qubits that store quantum information due to its anharmonic spectrum.

Promotores: Prof.dr. D. Bouwmeester, Prof.dr. A. Fiore (TU Eindhoven)

In 2016, Leiden University hosts the monthly meetings of the Music and Cultural Analysis reading group.

How can we make sure that everyone feels welcome at our university? Read the highlights from the conference on The Making of an Inclusive Leiden University: The Do’s and Don’ts.

Located in the friendly small city of Leiden in the centre of the Netherlands, Leiden University has for centuries been at the forefront of developments in science and mathematics and that excellent continues today, with world-leading department of mathematics, physics, astronomy, chemistry and computer…

Combine fundamental Physics research with different aspects of business studies. Learn to build bridges between science and business.

Practical information about the physics summer school of Leiden University: the frontiers of modern physics. This page contains information about the cost and price of the summer school, the available scholarships, location, housing and the programme. This summer school is a part of the Leiden Insitute…

This research will investigate which aspects of On the sublime received attention in the intellectual milieu of the seventeenth century and how the sublime found its way in the political and artistic discourse of that time. Thus I aim to shed light on the role of art in politics and society in this…

Op vrijdag 16 februari wordt het boek "Woodcuts as Reading Guides: How Images Shaped Knowledge Transmission in Medical-Astrological Books in Dutch (1500-1550)", geschreven door Andrea van Leerdam, bij de KB gepresenteerd. De presentatie is gratis en voor iedereen toegankelijk. Wel is het nodig om te…

Leiden University actively promotes diversity and inclusion. In the online magazine Diversity and Inclusion you can read all about the symposium, the exhibition and what the University is doing to make sure that all students and staff feel welcome at our University.

The research article ‘Selection and Use of Manganese Dioxide by Neanderthals’ received 12421 article views in 2016, placing it as one of the top 100 read Scientific Reports articles in 2016.

The Joan van der Waals colloquium is an ongoing bi-weekly lecture series.

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Chromatin is an ubiquitous protein-DNA complex that forms the structural basis of DNA condensation in all eukaryotic organisms.

This thesis covers several aspects of quantum algorithms for near-term quantum computers and its applications to quantum chemistry and material science.

Promotor: Prof.dr. E. R. Eliel, Co-Promotor: M.J.A. de Dood

In this Ph.D. thesis we study the interaction of low energy electrons with thin materials, namely layered materials (graphene, hexagonal boron nitride, molybdenum disulfide) and organic films. At these low energies the quantum mechanical wavelength of the electron wave function is in the order of a…

Gold nanoparticles show surprisingly strong interactions with light in the visible range, which can be divided into scattering, absorption, and photoluminescence.

This thesis focuses on amyloid proteins, a class of proteins that convert into amyloid fibrils.