1. Performance of a Micro-Spot High-Resolution Photoemission Beamline at PAL.
- Author
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Hyeong-Do Kim, Chul-Hee Min, Bum Joon Kim, Deok-Yong Cho, Oh, S.-J., Kim, J.-Y., Jin Hong Kim, and Tai-Hee Kang
- Subjects
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PHOTOEMISSION , *ELECTRON emission , *MONOCHROMATORS , *SPECTROPHOTOMETERS , *GRENZ rays , *X-rays - Abstract
We present the commissioning results of a micro-spot high-resolution VUV & soft x-ray photoemission beamline with a spherical grating monochromator at PAL. A negative-order NOGARD-type monochromator shows a good energy resolution enough for high-resolution angle-resolved photoemission spectroscopy, which is demonstrated by experimental photoabsorption spectra of various gases. The beam-spot size at a sample position is estimated to be smaller than 10 × 10 μm2 (FWHM). © 2007 American Institute of Physics [ABSTRACT FROM AUTHOR]
- Published
- 2007
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