期刊
SCIENTIFIC REPORTS
卷 7, 期 -, 页码 -出版社
NATURE PUBLISHING GROUP
DOI: 10.1038/s41598-017-09052-0
关键词
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资金
- EU-H Research and Innovation Programme [654360]
- EU-H2020 Research and Innovation Programme under the Marie Sklodowska-Curie grant [701647]
- German Science Foundation (DFG) [SFB755, SFB 1073, B03, C02]
- Max Planck Institute for Biophysical Chemistry
- Helmholtz Association [POFIII/MML-RT5, VH-NG-1105]
- Marie Curie Actions (MSCA) [701647] Funding Source: Marie Curie Actions (MSCA)
We have implemented and successfully tested an off-axis transmission Fresnel zone plate as spectral analyzer for resonant inelastic X-ray scattering (RIXS). The imaging capabilities of zone plates allow for advanced two-dimensional (2D) mapping applications. By varying the photon energy along a line focus on the sample, we were able to simultaneously record the emission spectra over a range of excitation energies. Moreover, by scanning a line focus across the sample in one dimension, we efficiently recorded RIXS spectra spatially resolved in 2D, increasing the throughput by two orders of magnitude. The presented scheme opens up a variety of novel measurements and efficient, ultra-fast time resolved investigations at X-ray Free-Electron Laser sources.
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