TEXS: in-vacuum tender X-ray emission spectrometer with 11 Johansson crystal analyzers

Rovezzi, M.; Harris, A.; Detlefs, B.; Bohdan, T.; Svyazhin, A.; Santambrogio, A.; Degler, D.; Baran, R.; Reynier, B.; Noguera Crespo, P.; Heyman, C.; Van Der Kleij, H.-P.; Van Vaerenbergh, P.; Marion, P.; Vitoux, H.; Lapras, C.; Verbeni, R.; Kocsis, M.M.; Manceau, A.; Glatzel, P.

doi:10.1107/S160057752000243X

Journal of Synchrotron Radiation Journal of
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Figure 7
Multi-wire gas detector. Ray tracing simulation (a) of the focal image from the 11 analyzers at 500 mm bending radius and 35° Bragg angle. The overlay grey dashed lines represent the chosen wires distribution. Inverse vacuum chamber (b). Main components (c) of the detector: entrance X-ray window (1); gas chamber with 16 wires (2); charge-sensitive pre-amplifier (3); baseline restore amplifier (4); Gaussian shaper (5); single-channel analyzer board (6); gas and cooling pipes (7). Spectral response (energy distribution) as a function of the applied potential (d) for a P Kα₁ emission line.

JOURNAL OF
SYNCHROTRON
RADIATION

ISSN: 1600-5775

Volume 27| Part 3| May 2020| Pages 813-826

https://doi.org/10.1107/S160057752000243X

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