title: X-ray imaging beyond the limits.
abstract: The intense, brief pulses of X-rays from upcoming free-electron lasers will greatly extend X-ray microscopy to the femtosecond time domain and to interatomic length scales. From recent experiments and simulations one can envisage imaging macromolecules with X-rays without the need for crystallization.
authors.affiliation: Centre for Free-Electron Laser Science, University of Hamburg, and DESY, Notkestrasse 85, 22607 Hamburg, Germany. henry.chapman@desy.de
authors.forename: Henry N
authors.initials: HN
authors.lastname: Chapman