Issue |
Europhys. Lett.
Volume 55, Number 1, July 2001
|
|
---|---|---|
Page(s) | 125 - 131 | |
Section | Condensed matter: electronic structure, electrical, magnetic, and optical properties | |
DOI | https://doi.org/10.1209/epl/i2001-00390-9 | |
Published online | 01 December 2003 |
Soft-X-ray magneto-optical Faraday effect on
and
films
BESSY GmbH - Albert-Einstein-Straße 15, D-12489 Berlin, Germany
Corresponding author: mertins@bessy.de
Received:
8
January
2001
Accepted:
12
April
2001
The magneto-optical Faraday effect on and
thin films was measured by analysing the polarisation of the
transmitted synchrotron radiation. The effect was investigated as
a function of photon energy, angle of incidence and magnetic-field
strength. Strong influences of the sample thickness,
protective layer and the type of support membrane were observed.
At the 2p absorption edges, resonantly enhanced rotation values
of up to
were found which are one
order of magnitude larger than in the visible range. This
suggests a new modulation technique for polarisation-sensitive
spectroscopy and high-resolution microscopy experiments on
anti-ferromagnetic materials.
PACS: 78.20.Ls – Magnetooptical effects / 85.70.Sq – Magnetooptical devices
© EDP Sciences, 2001
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