期刊
REVIEW OF SCIENTIFIC INSTRUMENTS
卷 80, 期 12, 页码 -出版社
AMER INST PHYSICS
DOI: 10.1063/1.3257926
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资金
- German BMBF [05 KS4WWA/6, 05 KS4VHA/4]
- Stiftung der Deutschen Wirtschaft
- Deutsche Forschungsgemeinschaft
We present a novel synchrotron endstation with a flow-through liquid cell designed to study the electronic structure of liquids using soft x-ray spectroscopies. In this cell, the liquid under study is separated from the vacuum by a thin window membrane, such that the sample liquid can be investigated at ambient pressure. The temperature of the probing volume can be varied in a broad range and with a fast temperature response. The optimized design of the cell significantly reduces the amount of required sample liquid and allows the use of different window membrane types necessary to cover a broad energy range. The liquid cell is integrated into the solid and liquid spectroscopic analysis (SALSA) endstation that includes a high-resolution, high-transmission x-ray spectrometer and a state-of-the-art electron analyzer. The modular design of SALSA also allows the measurement of solid-state samples. The capabilities of the liquid cell and the x-ray spectrometer are demonstrated using a resonant inelastic x-ray scattering map of a 25 wt % NaOD solution. (C) 2009 American Institute of Physics. [doi:10.1063/1.3257926]
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