Optimizing a flow-through X-ray transmission cell for studies of temporal and spatial variations of ion distributions at mineral–water interfaces

Lee, S.S.; Fenter, P.; Park, C.

doi:10.1107/S0909049512041568

Journal of Synchrotron Radiation Journal of
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Figure 7
Energy-dependent linear absorption effect in the flow-through X-ray transmission cell. (a) Calculated X-ray absorption spectra near the Rb K-edge (E₀ ≃ 15.2 keV) through the RbCl solutions (3 mm-thick along the beam direction) as a function of Rb concentration, [Rb]. I₀ and I indicate incident and transmitted X-ray fluxes, respectively. (b) Calculated fractional change in transmission, ΔT/T(E₀), as a function of [Rb], where T(E₀) is the X-ray transmission at the Rb K-edge (E₀) and ΔT is the change in transmission at the absorption edge step.

JOURNAL OF
SYNCHROTRON
RADIATION

ISSN: 1600-5775

Volume 20| Part 1| January 2013| Pages 125-136

https://doi.org/10.1107/S0909049512041568

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