The European X-Ray Free-Electron Laser Facility (European XFEL) encourages the scientific community worldwide to submit proposals for User Experiments. Current calls include:
- our 8th call for regular user proposals (including some new options for users of FXE, HED and FXE, like standard configurations)
- a call for protein crystal experiments on SPB/SFX and
- a call for expressions of interest in long-term proposals