n this PhD thesis, the recombination of different atomic lattices in stacked 2D materials such as twisted bilayer graphene is studied. Using the different possibilities of Low-Energy Electron Microscopy (LEEM), the domain forming between the two atomic layers with small differences is studied.

On Monday 9 May, Erwin Muller, Professor in Security and Law at Faculty of Law and Dean of the Faculty of Governance and Global Affairs of Leiden University, presents the Veterans handbook to Minister of Defense Ank Bijleveld-Schouten.

This research team is concerned with the measurement and modelling of behaviour, cognition, and unobserved traits (e.g., latent variables, missing data). Central aims include the distillation of a complex set of features into lower-dimensional representations (e.g., factor analysis, IRT), determining…

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NESA offers a one-year teaching and training programme especially for upcoming and all first year PhD candidates, consisting of 5 masterclasses on current and trending theoretical debates in our discipline, an extensive methodology training and occasionally a cohort meeting off campus.

Projects within the theme ‘Computational Biology’ aim to employ mathematical or computational dynamical modelling approaches to discover novel concepts that are important for drug development.

Working for a top faculty? Discover the vacancies at the Faculty of Science and apply immediately.

The profile area Political Legitimacy brings together researchers from multiple research institutes within Leiden University.

There are a number of different people in the Faculty of Humanities who deal with aspects of diversity and inclusion. This web page has been developed to make it easier to find the contact details for the right person for you.

Promotor: S.J. Edixhoven, Co-promotor: K.J. Batenburg

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There is a need for alternative methods to replace, reduce and refine (3R) animal experimentation. Combining experimental data from high-throughput in vitro studies with in silico modeling is a promising approach to unravel the effect of chemicals on living cells and to gain a better understanding of…

In this thesis, topics relating to the optimization of high-throughput pipelines used for imaging are discussed. In particular, different levels of implementation, i.e., conceptual, software, and hardware, are discussed and the thesis outlines how advances on each level need to be made to make gains…

Vera van Noort, professor in Computational Systems Biology at the KU Leuven (Belgium), is appointed holder of the rotating chair “Van der Klaauw Professor” for the year 2015-2016 at the Institute of Biology. Holders of the chair bring inspiring research and teaching in theoretical biology to the University.…

The Institute of Security and Global Affairs (ISGA) has a new scientific director as of 14 January 2019: Joachim Koops. At the same time, Koops will be appointed as professor of Security.

Next year it will be 200 years ago that the Nutsspaarbank was founded. Wim Willems, as lecturer connected to the Leiden University, is looking for your memories for his book

Many experiments have been carried out to study atom-surface interactions. A prominent effect, is rainbow scattering of especially heavy atoms on surfaces. A related observation is the measured angular quantum diffraction pattern when considering light atoms, especially Helium. Quantum diffraction…

On 19 February 2019, Mirjam Sombroek-van Doorm defended her thesis 'Medisch beroepsgeheim en de zorgplicht van de arts bij kindermishandeling in de rechtsverhouding tussen arts, kind en ouders'. The doctoral research was supervised by Prof. dr. A.G. Castermans en Prof. mr. C.J.J.M. Stolker.

The Leiden Lectures in Media | Art | Politics (MAP) is a series of talks organized by Pepita Hesselberth and Yasco Horsman. Speakers from various academic backgrounds and in different stages of their careers reflect on diverging ways in which technological and social changes challenge and transform…

Leading computer scientists from a variety of fields share their expertise and insights. Dive into the minds of these researchers and learn about real-world applications, the future of AI and related technologies and cutting-edge research. From chatbots to cybersecurity, from quantum to children's stories,…

Sanneke Kuipers and Dyonne Niehof wrote a blog about 'The Resilient City'. They describe the resilience of a city such as New Orleans after Hurricane Katrina and also provide insights of social capital and the resilience of The Hague.

We are proud to announce that the Advanced Master programme International Relations and Diplomacy has been assessed as excellent by the Accreditation Organisation of the Netherlands and Flanders (NVAO). This is the highest score possible for an educational programme.

Unmanned aerial vehicles (UAVs), often referred to as drones, have become easy and inexpensive to buy, and it is generally expected that the use of drones by private individuals, businesses and public authorities will increase tremendously in the coming years. This raises questions as to what is technologically…

On 9 April 2020, Mohamed Azizi defended his thesis 'Reflecties op Wereldburgerschap: In de spiegel van Afghanistan en Nederland'. The doctoral research was supervised by Prof. P.B. Cliteur en Prof. W. Veugelers (Universiteit voor Humanistiek).

On 1 October 2020, Arianne de Leeuw defended her thesis 'Scheiding van zeggenschap en belang in de familiesfeer'. The doctoral research was supervised by Prof. F. Sonneveldt and Prof. A.O. Lubbers.

Bij de Universiteit Leiden zet onze Onderzoeksgroep violence and violence prevention zich in voor het bevorderen van kennis en begrip op het gebied van geweld en geweldpreventie door middel van interdisciplinaire wetenschappen en innovatieve methodologieën. Onze faculteitsleden zijn toonaangevende…

On 7 March 2019, Maria de Jong-de Kruijf defended her thesis 'Legitimiteit en rechtswaarborgen bij gesloten plaatsing van kinderen'. The doctoral research was supervised by Prof. mr. M.R. Bruning en Prof. mr. T. Liefaard.

On 30 June 2021, Thijs Beumers defended his thesis 'De bescherming van immateriële contractuele belangen in het schadevergoedingsrecht'. The doctoral research was supervised by Prof. A.G. Castermans and Prof. W.H. van Boom.

PhD defence

Met groot plezier heeft de Universiteit Leiden van 1 tot 4 november het X Congreso Internacional de la Asociación de Hispanistas del Benelux (AHBx) georganiseerd, met het thema Transhispanismos: contactos y contagios (Transhispanismes: contact en besmetting). De AHBx is een platform in de Benelux dat…

Here you will find the list of partner schools of Leiden University's Pre-University College. Being a pupil at a partner school is a prerequisite for participating in the PRE-College Leiden or Pre-University The Hague.

The Executive Board is delighted to announce that Joanne van der Leun took up the position of the university’s Academic Lead International Affairs as of 1 January 2025.

Elk jaar organiseert het LIBC in samenwerking met de gemeente Leiden een Publieksdag over hersenonderzoek.

From 1 September Erwin Muller will be the new Dean of the Faculty of Governance and Global Affairs (FGGA) in The Hague. What makes him the right person for the job? And what can the Faculty expect in the next few years? ‘Quality and content are crucial. Some growth figures are worryingly high.’

Four years ago, the Institute of Security and Global Affairs (ISGA) first started with an executive master’s programme called Cyber Security. The programme proved to be a huge success and has continued to develop. This academic year, Els de Busser was appointed as Educational Director and Chantal de…

20 Professionals have successfully completed the Centre for Professional Learning (CPL) course ‘Public Affairs’ this week, congratulations! The course consists out of five modules with different themes and helps professionals to (continue to) practice influence in a dynamic environment by gaining more…

On Friday 9 March the The Hague Orientation Day took place for the first time at Wijnhaven.

mooc Global Order Machtsverhoudingen International

When it comes to literature, people mostly talk about what characters see or hear. Rarely is it about what they smell. That’s a shame, thinks university lecturer Jan van Dijkhuizen. He has been awarded an Open Competition grant from NWO to expand academic knowledge about scent in literature, and to…

Leiden art historian Juliette Roding spent her sabbatical in Denmark, researching a 17th century court artist. She not only learned more about the artist, she also got to know present-day Denmark.

Researchers Bibi van den Berg and Ionica Smeets are featured in the Opzij Top 100, the yearly list of most influential woman in the Netherlands.

Four years of protracted negotiations and bitter warfare passed between the declaration of Indonesian independence on 17 August, 1945, and the official transfer of sovereignty on 27 December, 1949.

In this new edition of the Rijmbijbel there are 159 valuable miniatures, combined with commentary by MA-students from Utrecht. Students in Dutch Language at the universities of Antwerp and Leiden have translated the text passages. Various experts, such as Martine Meuwese (UU), tell more about Jacob…

2021, again, sees a rich harvest of bachelor theses in Political Science. Students have been tackling fascinating subjects—ranging from European solidarity in the COVID-19 crisis to the representation of women in democratically elected parliaments—and crowning their research projects with interesting,…

The staff members of the Methodology & Statistics unit are members of various boards and committees.

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Promotor: Prof.dr. K.J. Batenburg

Promotor: K.J. Batenburg

The land question had a crucial formative influence on Mayo politics in the decades before the First World War and this book shows the part played by many prominent nationalist figures such as Davitt, O’Brien, Dillon and MacBride in shaping the political landscape in Mayo.