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Figure 2
(a) Photograph of the X-PEEM end-station at the SSRF. (b) Schematic diagram of the electron optics in PEEM showing components of the SPELEEM system (Guo, 2010View full citation). (1) Electron gun. (2) Focusing electromagnetic lens 1. (3) Focusing electromagnetic lens 2. (4) Focusing electromagnetic lens 3. (5) Electron beam splitter. (6) Transfer electromagnetic lens. (7) Field electromagnetic lens. (8) Intermediate electromagnetic lens. (9) Projective electromagnetic lens 1. (10) Decelerating lens. (11) Imaging lens 1. (12) Electron energy analyzer. (13) Imaging lens 2. (14) Accelerating lens. (15) Projective electromagnetic lens 2. (16) Projective electromagnetic lens 3. (17) MCP and fluorescent screen. (18) Objective lens. (19) Sample. (20) Illumination aperture. (21) Selected area aperture. (22) Contrast aperture. (23) Energy analyzer slit. The solid line represents imaging mode, while the dotted line represents electron diffraction mode.

Journal logoJOURNAL OF
SYNCHROTRON
RADIATION
ISSN: 1600-5775
Volume 32| Part 6| November 2025| Pages 1445-1451
https://doi.org/10.1107/S1600577525007519
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