On 30 November 2016, Cecily Rose participated in a Symposium held at the T.M.C. Asser Institute on 'A Court for the World? Trust in the ICJ 50 years after South West Africa'.

Can we make quantum devices from quantum surprises? And can we explore and build life from the nanoscale up?

List of Support Departments at LION and the Faculty of Science

An overview of awards and prizes granted to our staff and students in 2019, as well as special appointments and royal distinctions.

Research at the Leiden Institute of Physics (LION) is foundational and curiosity driven. All our scientists share a desire to increase the knowledge of the world around us, in an open atmosphere of inquiry from which innovative ideas emerge that provide applications and value for society.

The Gorlaeus Building will be constructed in three phases, with the new building due to be completed by 2028.

Information for prospective, current and international students

How do government officials and humanitarian organisations in Malawi anticipate and speculate on future disasters?

How do descendants of survivors of violent conflict anticipate and respond to potential, future disaster – both potential new conflict and natural hazards?

We know that armed conflict breeds conflict. We also know the political, economic and demographic factors that inform this repetition of conflict. But we do not understand why accumulated conflict risk factors sometimes do and other times do not pay out in more violence. What if we go beyond macro structural…

This research project addresses the ethical challenges and legal gaps regarding the operations of MNCs in conflict zones.

Curiosity is the driving force behind the research of ecologist Michiel Veldhuis. The associate professor investigates ecosystems in relation to climate change in the savannahs of Africa. More and more, he is also looking at social factors such as the influence of population growth. The KNAW rewards…

Africa has a population of 1.5 billion people. By 2050, this number is projected to rise to 2.5 billion. The continent’s impact on the global economy, societies but also on the environment, will therefore increase drastically.

Africa is fascinating! In today’s globalised world, the continent plays an increasingly important role in international, social and cultural developments. Would you like to explore the many sides of Africa and its impact on the rest of the world, while also learning one of its languages? Our African…

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World-class research is integral part of the master’s education. You obtain a Physics degree from an institute with an international reputation. Research in this programme is fundamental and curiosity-driven.

Physicists at the Leiden Institute of Physics (LION) conduct fundamental research into physical phenomena. They are inspired by curiosity and the desire to know more about the world in which we live. This research has always paved the way for new practical applications. These are something that the…

The Physics and SCS master specialisation gives you the opportunity to combine Physics research with different aspects of science communication.

LION offers a PhD program in which candidates carry out independent research on a specific topic, culminating in a PhD thesis.

The Physics and Education master specialisation gives you the opportunity to combine physics research with an excellent education in becoming a physics teacher.

Professor Geert de Snoo, Dean of the Faculty of Science at Leiden University, has been appointed Director of the Netherlands Institute of Ecology (NIOO-KNAW) with effect from 1 November 2019. He will stand down from his role as Dean of the Faculty of Science with effect from 1 September. De Snoo will…

The programme will give you the opportunity to choose from a broad range of topics to study. You will be part of an international multidisciplinary research team at the LION.

An overview of awards and prizes granted to our staff and students in 2020, as well as special appointments at Leiden University and other institutions.

The research provides insight into disease behavior in both rural and semi-urban areas in Serengeti in Tanzania.

In what ways can mental health care policy and interventions help break the cycle of mutually reinforcing societal stressors and mental health problems in Burundi?

The programme offers you the ability to combine experimental research with theoretical courses. The programme helps you grow into an independent and skilled physicist.

Cambridge University Press has published a new book co-authored by researchers from Leiden University, offering both an introduction to machine learning and deep neural networks, and an overview of their applications in quantum physics and chemistry — from reinforcement learning for controlling quantum…

PhD candidates carry out a programme of independent research and additional (limited) course work, culminating in production of a PhD thesis in typically 4 years.

Traditional leaders in many African countries have regained some of their former powers. Politicians and companies in some of these countries manage to gain access to valuable land via these leaders, at the cost of the local population. This is the message of Professor of Law, Administration and Development…

This thesis described the development of novel scanning tunneling microscopy techniques to investigate strongly correlated electronic states in quantum matter.

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Quantum critical metals at vanishing fermion flavor number.

Africa has a population of 1.5 billion. In 30 years’ time, this will be 2.5 billion. The continent’s impact on the global economy, but also on the environment, will therefore increase drastically. Researchers from the African Studies Centre Leiden (ASCL) have been aware for decades of the crucial role…

In one year, you’ll complete five months of coursework, conduct an Embedded Research Project, and write your thesis.

Both on a personal and institutional level, the staff of Leiden CADS collaborates with:

On 21 April 2021, Armin Cuyvers lectured students and staff of the University of Nairobi on EU law and comparative regional integration.

On 6 June, Armin Cuyvers lectured students and staff of the University of Nairobi on EU law and comparative regional integration

The Cryogenics Department has a liquid helium production unit and an automatic liquid nitrogen filling plant.

This minor equips students from diverse disciplines with the knowledge and skills to critically engage with and strengthen Africa’s role in a globalised world through integrated and sustainable approaches. It builds on the ambitions of the African Union’s Agenda 2063 and the United Nations’ Agenda 2030,…