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Applying for beamtime

The ILL is dedicated to helping its visiting researchers to make the most of its facilities. Neutron beams and instrument access are provided free of charge for proposers of accepted experiments.

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Applying for beamtime

User Club

The ILL User Club provides online access to all the information and administrative tools for our scientific visitors, presented in a user friendly environment.

New user of the ILL?

Here you can find assistance for writing your proposal.

Applying for beamtime

Before submitting a proposal to the ILL, you are requested to carefully read the guidelines corresponding to your chosen method of submission. They contain information essential for your application and will be useful regardless of the method of submission you choose. Please follow them.

There are different ways of submitting a proposal to the ILL: