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Title: X-ray image reconstruction from a diffraction pattern alone (CXIDB ID 28)

X-ray diffraction pattern of a sample of 50 nm colloidal gold particles, recorded at a wavelength of 2.1 nm.
Authors:
Publication Date:
Report Number(s):
CXIDB ID 28
DOE Contract Number:
AC02-05CH11231
Product Type:
Dataset
Research Org(s):
Coherent X-ray Imaging Data Bank (Lawrence Berkeley National Laboratory); Lawrence Livermore National Laboratory, Lawrence Berkeley National Laboratory, Arizona State University
Sponsoring Org:
Lawrence Livermore National Laboratory, Lawrence Berkeley National Laboratory, Arizona State University
Resource Relation:
Related Information: X-ray image reconstruction from a diffraction pattern alone, Stefano Marchesini et al. Physical Review B, 2003, http://dx.doi.org/10.1103/PhysRevB.68.140101
Subject:
XFEL; Single Particle X-ray Diffraction Imaging; X-ray Free-electorn Lasers; 9.0.1; 50 nm colloidal gold particles; ALS
OSTI Identifier:
1172615
  1. The Coherent X-ray Imaging Data Bank (CXIDB) is a new database which offers scientists from all over the world a unique opportunity to access data from Coherent X-ray Imaging (CXI) experiments. The main goal of the Coherent X-ray Imaging Data Bank is to create an open repository for CXI experimental data. CXIDB is dedicated to further the goal of making data from Coherent X-ray Imaging (CXI) experiments available to all, as well as archiving it. The website also serves as the reference for the CXI file format, in which most of the experimental data on the database is stored in.
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  1. Diffraction pattern of a micron-sized S. elongatus cell at 1,100 eV photon energy (1.13 nm wavelength) with ~10^11 photons per square micron on the sample in ~70 fs. The signal to noise ratio at 4 nm resolution is 3.7 with 0.24 photons per Nyquist pixel.more » The cell was alive at the time of the exposure. The central region of the pattern (dark red) is saturated and this prevented reliable image reconstruction. « less
  2. The diffraction pattern of this entry corresponds to the one shown in **figure 2a** of the corresponding citation.
  3. These 2000 single-shot diffraction patterns include were either background-scattering only or hits (background-scattering plus diffraction signal from sub-micron ellipsoidal particles at random, undetermined orientations). Candidate hits were identified by eye, and the remainder were presumed as background. 54 usable, background-subtracted hits in this set (proceduremore » in referenced article) were used to reconstruct the 3D diffraction intensities of the average ellipsoidal particle. « less
  4. These are the files used to reconstruct the images in the paper "Single Mimivirus particles intercepted and imaged with an X-ray laser". Besides the diffracted intensities, the Hawk configuration files used for the reconstructions are also provided. The files from CXIDB ID 1 are themore » pattern and configuration files for the pattern showed in Figure 2a in the paper. « less
  5. This deposition includes the aerosol diffraction images used for phasing, fractal morphology, and time-of-flight mass spectrometry. Files in this deposition are ordered in subdirectories that reflect the specifics.