Soft X-Ray Photoemission Electron Microscopy Station with Polarized Radiation

We have established a soft x-ray photoemission electron microscopy station at BL05B elliptically polarized undulator beamline, which provides an average photon flux of 1X 1012 photons/sec in energies from 60 to 1400 eV with an resolving power of greater than 100000. Combination of the variable polar...

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Bibliographic Details
Main Authors: Wei, D H, Hsu, Y J, Yin, G C, Wu, Y S, Chuang, S C, Tsang, K L, Ou, J Y, Wu, J C
Format: Conference Proceeding
Language:English
Subjects:
ABSORPTION
ANISOTROPY
BRIGHTNESS
ELECTRON MICROSCOPY
EV RANGE 10-100
EV RANGE 100-1000
INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY
KEV RANGE 01-10
PHOTOEMISSION
PHOTONS
POLARIZATION
SOFT X RADIATION
SYNCHROTRON RADIATION
X-RAY PHOTOELECTRON SPECTROSCOPY
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Summary:We have established a soft x-ray photoemission electron microscopy station at BL05B elliptically polarized undulator beamline, which provides an average photon flux of 1X 1012 photons/sec in energies from 60 to 1400 eV with an resolving power of greater than 100000. Combination of the variable polarization and high brightness photon source makes the microscopy station powerful enough to spatially resolve the absorption anisotropy in micrometer sized area. We present some of the commission results to show the element-specific magnetic domain images and contrast enhancement by the polarized photon source.
ISSN:0094-243X
1551-7616
DOI:10.1063/1.1757942