A Quantum Wave in Two Crystals

A team from TU Vienna, INRIM Turin and ILL Grenoble has successfully built the first neutron interferometer from two separate crystals, aligned on nanoradian & picometre scales.

The ILL2023 programme is on track and on budget

Our current shutdown allows us to deliver the major Endurance guide & instrument projects and to replace essential equipment - thanks to a huge commitment from our staff, across…


user visits in 2021


scientific publications in 2021

105. 40 M€

Income 2021
68.14 % from the ILL Associates and 19.34 % from Scientific Member countries


          The ILL is a founding member of the League of advanced European Neutron Sources