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Design, characterization, and performance of a hard x-ray transmission microscope at the National Synchrotron Light Source II 18-ID beamline.
Coburn, David Scott; Nazaretski, Evgeny; Xu, Weihe; Ge, Mingyuan; Longo, Cindy; Xu, Huijuan; Gofron, Kazimierz; Yin, Zhijian; Chen, Huang Han; Hwu, Yeukuang; Lee, Wah-Keat.
Affiliation
  • Coburn DS; National Synchrotron Light Source-II, Brookhaven National Laboratory, Upton, New York 11973, USA.
  • Nazaretski E; National Synchrotron Light Source-II, Brookhaven National Laboratory, Upton, New York 11973, USA.
  • Xu W; National Synchrotron Light Source-II, Brookhaven National Laboratory, Upton, New York 11973, USA.
  • Ge M; National Synchrotron Light Source-II, Brookhaven National Laboratory, Upton, New York 11973, USA.
  • Longo C; National Synchrotron Light Source-II, Brookhaven National Laboratory, Upton, New York 11973, USA.
  • Xu H; National Synchrotron Light Source-II, Brookhaven National Laboratory, Upton, New York 11973, USA.
  • Gofron K; National Synchrotron Light Source-II, Brookhaven National Laboratory, Upton, New York 11973, USA.
  • Yin Z; National Synchrotron Light Source-II, Brookhaven National Laboratory, Upton, New York 11973, USA.
  • Chen HH; Institute of Physics, Academia Sinica, Taipei 115, Taiwan.
  • Hwu Y; Institute of Physics, Academia Sinica, Taipei 115, Taiwan.
  • Lee WK; National Synchrotron Light Source-II, Brookhaven National Laboratory, Upton, New York 11973, USA.
Rev Sci Instrum ; 90(5): 053701, 2019 May.
Article in En | MEDLINE | ID: mdl-31153272
ABSTRACT
A transmission X-ray microscope has been designed and commissioned at the 18-ID Full-field X-ray Imaging beamline at the National Synchrotron Light Source II. This instrument operates in the 5-11 keV range, and, with the current set of optics, is capable of 30 nm spatial resolution imaging, with a field of view of about 40 µm. For absorption contrast, the minimum exposure time for a single projection image is about 20 ms and an entire 3D tomography data set can be acquired in under 1 min. The system enables tomographic reconstructions with sub-50 nm spatial resolution without the use of markers on the sample or corrections for rotation run-outs.
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Full text: 1 Collection: 01-internacional Database: MEDLINE Language: En Journal: Rev Sci Instrum Year: 2019 Document type: Article Affiliation country: United States
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Full text: 1 Collection: 01-internacional Database: MEDLINE Language: En Journal: Rev Sci Instrum Year: 2019 Document type: Article Affiliation country: United States