skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Ultra-fast Coherent Diffraction Imaging of Single Particles, Clusters and Biomolecules

Technical Report ·
DOI:https://doi.org/10.2172/900146· OSTI ID:900146

Theoretical studies and simulations predict that with a very short and very intense coherent X-ray pulse a single diffraction pattern may be recorded from a large macromolecule, a virus, or a cell without the need for crystalline periodicity. Measurement of the over-sampled X-ray diffraction pattern permits phase retrieval and hence structure determination. Although individual samples will be destroyed by the very intense X-ray pulse, a three-dimensional data set could be assembled when copies of a reproducible sample are exposed to the beam one by one. The challenges in carrying out such an experiment requires an interdisciplinary approach, drawing upon structural biology, atomic and plasma physics, mathematics, statistics, and XFEL physics. The potential for breakthrough science in this area is great with impact not only in the biological areas but wherever structural information at or near atomic resolution on the nanoscale is valuable.

Research Organization:
Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
W-7405-ENG-48
OSTI ID:
900146
Report Number(s):
UCRL-TR-225072; TRN: US0702213
Country of Publication:
United States
Language:
English

Similar Records

Femtosecond Diffractive Imaging with a Soft-X-ray Free-Electron Laser
Journal Article · Mon Mar 13 00:00:00 EST 2006 · Nature Physics, vol. 2, no. 12, November 12, 2006, pp. 839-843 · OSTI ID:900146

Femtosecond Diffractive Imaging with a Soft-X-Ray Free-Electron Laser
Journal Article · Thu Oct 07 00:00:00 EDT 2010 · Nature PHys.2:839, 2006 · OSTI ID:900146

An ultra-compact x-ray free-electron laser
Journal Article · Mon Sep 21 00:00:00 EDT 2020 · New Journal of Physics · OSTI ID:900146