New materials for high-energy-resolution x-ray optics
- Deutsches Elektronen-Synchrotron (DESY), Hamburg (Germany)
- Diamond Light Source Ltd. (United Kingdom)
- Argonne National Lab. (ANL), Argonne, IL (United States)
- RIKEN SPring-8 Center (Japan)
The use of crystals other than silicon for x-ray optics is becoming more common for many challenging experiments such as resonant inelastic x-ray scattering and nuclear resonant scattering. As more—and more specialized—spectrometers become available at many synchrotron radiation facilities, interest in pushing the limits of experimental energy resolution has increased. The potentially large improvements in resolution and efficiency that nonsilicon optics offer are beginning to be realized. Furthermore, this article covers the background and state of the art for nonsilicon crystal optics with a focus on a resolution of 10 meV or better, concentrating on compounds that form trigonal crystals, including sapphire, quartz, and lithium niobate, rather than the more conventional cubic materials, including silicon, diamond, and germanium.
- Research Organization:
- Argonne National Lab. (ANL), Argonne, IL (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22), Scientific User Facilities Division
- Grant/Contract Number:
- AC02-06CH11357
- OSTI ID:
- 1373409
- Journal Information:
- MRS Bulletin, Vol. 42, Issue 06; ISSN 0883-7694
- Publisher:
- Materials Research SocietyCopyright Statement
- Country of Publication:
- United States
- Language:
- English
Web of Science
X-ray back-diffraction: can we further increase the energy resolution by tuning the energy slightly below that of exact backscattering?
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journal | October 2019 |
Performance of quartz- and sapphire-based double-crystal high-resolution (∼10 meV) RIXS monochromators under varying power loads
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text | January 2018 |
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