Journal of Magnetics

  • 제13권3호
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  • Pages.85-87
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  • 2008
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  • 1226-1750(pISSN)
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  • 2233-6656(eISSN)
한국자기학회 (The Korean Magnetics Society)
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A Practical Method to Correct the Saturation Effect in XMCD Spectra

  • Kim, J.Y. (Pohang Accelerator Laboratory & Department of Physics, POSTECH)
  • 발행 : 2008.09.30
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초록

I report a simple method to correct the saturation effect in absorption spectra measured in total electron yield (TEY) mode. It does not require additional measurements of the X-ray penetration depth. In order to check the reliability of the method, X-ray magnetic circular dichroism (XMCD) spectra for polycrystalline Fe were measured at two different incident angles, and then processed with the method. The two resultant XMCD spectra were identical, and their sum rule analysis produced the ratios of orbital magnetic moment to spin magnetic moment, which were very close to the well-known value.

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참고문헌

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