Performance of a photoelectron momentum microscope in direct- and momentum-space imaging with ultraviolet photon sources

Chuang, T.-H.; Hsu, C.-C.; Chiu, W.-S.; Jhuang, J.-S.; Yeh, I.-C.; Chen, R.-S.; Gwo, S.; Wei, D.-H.

doi:10.1107/S1600577523009761

Journal of Synchrotron Radiation Journal of
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Figure 3
(a) A series of momentum images recorded at different kinetic energies obtained from an Au(111) surface at 300 K with a magnification setting of M2 and the extractor voltage of 10 kV. (b) Stacking of a series of momentum-space images of (a) to construct a 3D dataset of (k_x, k_y, E_k). (c) Slice of the 3D dataset along the $[\bar{M\,}\!]$ – $[\bar{\Gamma}]$ – $[\bar{M\,}\!]$ direction [red dashed line in (b)]. (d) Slice of the 3D dataset along the $[\bar{K\,}\!]$ – $[\bar{\Gamma}]$ – $[\bar{K\,}\!]$ direction [orange dashed line in (b)].

JOURNAL OF
SYNCHROTRON
RADIATION

ISSN: 1600-5775

Volume 31| Part 1| January 2024| Pages 195-201

https://doi.org/10.1107/S1600577523009761

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