pilatus4 x 2m detector  (Dectris AG)

Journal: Journal of Synchrotron Radiation

Article Title: Enhancing high-energy powder X-ray diffraction applications using a PILATUS4 CdTe detector

doi: 10.1107/S1600577525000566

Figure Lengend Snippet: PILATUS4 CdTe detector parameters

Article Snippet: PILATUS4 detectors of different sizes and for low- and high-energy applications, using Si and CdTe sensors, respectively, are under development at DECTRIS Ltd.

Techniques: Control

Journal: Journal of Synchrotron Radiation

Article Title: Enhancing high-energy powder X-ray diffraction applications using a PILATUS4 CdTe detector

doi: 10.1107/S1600577525000566

Figure Lengend Snippet: Quantum efficiency of PILATUS4 CdTe for photon energies in the range 8 keV to 100 keV, with threshold set to 50% of the photon energy. The two jumps in the QE data at the K absorption edges of Cd (26.7 keV) and Te (31.8 keV) are caused by fluorescence escapes occurring for photon energies above the absorption edges. The QE was determined using a Monte Carlo simulation code (Trueb et al. , 2017 ).

Article Snippet: PILATUS4 detectors of different sizes and for low- and high-energy applications, using Si and CdTe sensors, respectively, are under development at DECTRIS Ltd.

Techniques: Fluorescence

Journal: Journal of Synchrotron Radiation

Article Title: Enhancing high-energy powder X-ray diffraction applications using a PILATUS4 CdTe detector

doi: 10.1107/S1600577525000566

Figure Lengend Snippet: ( a ) Photograph of the setup on the MAX IV beamline DanMAX. The ARΩS furnace (center, with orange polyimide windows) is on a hexapod stage in front of the PILATUS4 CdTe detector prototype (left: black with blue frame and reflective entrance window), with the X-ray beam coming from the right. ( b ) Heat map of the integrated diffraction data as a function of time, background corrected. ( c ) Estimated sample temperature and heat rate determined from refined alumina lattice parameters. ( d ) Selected Rietveld refined patterns at room temperature and 2000 K. ( e ) Evolution of relative masses determined from the refined scale factors.

Article Snippet: PILATUS4 detectors of different sizes and for low- and high-energy applications, using Si and CdTe sensors, respectively, are under development at DECTRIS Ltd.

Techniques:

Journal: Journal of Synchrotron Radiation

Article Title: Enhancing high-energy powder X-ray diffraction applications using a PILATUS4 CdTe detector

doi: 10.1107/S1600577525000566

Figure Lengend Snippet: PILATUS4 CdTe detector parameters

Article Snippet: High count rates are enabled by the instant-retrigger unit in the PILATUS4 ASIC, which realizes a form of non-paralyzable counting (Loeliger et al. , 2012 ; Zambon, 2021 ), resulting in count rates above 10 7 counts s −1 pixel −1 .

Techniques: Control

Journal: Journal of Synchrotron Radiation

Article Title: Enhancing high-energy powder X-ray diffraction applications using a PILATUS4 CdTe detector

doi: 10.1107/S1600577525000566

Figure Lengend Snippet: Quantum efficiency of PILATUS4 CdTe for photon energies in the range 8 keV to 100 keV, with threshold set to 50% of the photon energy. The two jumps in the QE data at the K absorption edges of Cd (26.7 keV) and Te (31.8 keV) are caused by fluorescence escapes occurring for photon energies above the absorption edges. The QE was determined using a Monte Carlo simulation code (Trueb et al. , 2017 ).

Article Snippet: High count rates are enabled by the instant-retrigger unit in the PILATUS4 ASIC, which realizes a form of non-paralyzable counting (Loeliger et al. , 2012 ; Zambon, 2021 ), resulting in count rates above 10 7 counts s −1 pixel −1 .

Techniques: Fluorescence

Journal: Journal of Synchrotron Radiation

Article Title: Enhancing high-energy powder X-ray diffraction applications using a PILATUS4 CdTe detector

doi: 10.1107/S1600577525000566

Figure Lengend Snippet: ( a ) Photograph of the setup on the MAX IV beamline DanMAX. The ARΩS furnace (center, with orange polyimide windows) is on a hexapod stage in front of the PILATUS4 CdTe detector prototype (left: black with blue frame and reflective entrance window), with the X-ray beam coming from the right. ( b ) Heat map of the integrated diffraction data as a function of time, background corrected. ( c ) Estimated sample temperature and heat rate determined from refined alumina lattice parameters. ( d ) Selected Rietveld refined patterns at room temperature and 2000 K. ( e ) Evolution of relative masses determined from the refined scale factors.

Article Snippet: High count rates are enabled by the instant-retrigger unit in the PILATUS4 ASIC, which realizes a form of non-paralyzable counting (Loeliger et al. , 2012 ; Zambon, 2021 ), resulting in count rates above 10 7 counts s −1 pixel −1 .

Techniques: