A beam-direction cross-vessel metrology method and error analysis for the ptychography setup at HEPS ID09

Liao, R.; Ou, Z.; Yu, H.; Wang, X.; Dong, J.; Zhou, A.; Kang, W.; Zhou, L.; Tang, S.; Li, M.; Sheng, W.

doi:10.1107/S160057752600634X

Figure 8
When only 2D scanning is operated, the ΔX_s varies with the angle β between the movement direction and the X axis. Parameter α is set to 0°, and r is set to 0.12 mm.

JOURNAL OF
SYNCHROTRON
RADIATION

ISSN: 1600-5775

Volume 33| Part 5| September 2026| Pages 1289-1302

https://doi.org/10.1107/S160057752600634X

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