The Fermi level as an energy reference in liquid jet X-ray photoelectron spectroscopy studies of aqueous solutions
نویسندگان
چکیده
Adding a known redox couple to an aqueous solution gives liquid-jet XPS natural energy reference, the Fermi level.
منابع مشابه
Effect of X-ray spot size on liquid jet photoelectron spectroscopy
A 30 µm pinhole is introduced in the intermediate focus of the SIM beamline at the Swiss Light Source to improve the spot size at the second downstream focus, which is used here for liquid jet X-ray photoelectron spectroscopy experiments. The 30 µm pinhole reduces the beam dimensions from 250 (v) × 100 (h) µm to 75 × 45 µm for a vertical exit slit of 100 µm. The smaller X-ray spot results in a ...
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ژورنال
عنوان ژورنال: Physical Chemistry Chemical Physics
سال: 2021
ISSN: ['1463-9076', '1463-9084']
DOI: https://doi.org/10.1039/d1cp01511g