European Synchrotron Users Unified

The landscape of synchrotron radiation facilities in Europe is diverse. In addition to the flagship ESRF, several national facilities exist or came into operation recently. In contrast to ESRF, which is financed for use by member countries, access of foreign users to national facilities is not easy. Even if their proposals pass the review process, they can only perform the experiments if funding is allocated to cover not only travel expenses, board and lodging of the experimenters, but also some compensation for the facility's operational costs; this is because national facilities are primarily funded for the home-country's users at that nation's costs.