Foreword to the special virtual issue on X-ray free-electron lasers

J Synchrotron Radiat. 2020 May 1;27(Pt 3):576. doi: 10.1107/S1600577520002799. Epub 2020 May 1.

Abstract

A virtual special issue of Journal of Synchrotron Radiation advances in the field of X-ray free-electron lasers.

Keywords: X-ray free-electron lasers; XFELs.