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@INPROCEEDINGS{Wessels:168481,
author = {Wessels, Philipp and Ewald, Johannes and Wieland, Marek and
Nisius, Thomas and Abbati, Gennaro and Baumbach, Stefan and
Overbuschmann, Johannes and Vogel, Andreas and Neumann,
Alexander and Viefhaus, Jens and Oepen, Hans Peter and
Meier, Guido and Wilhein, Thomas and Drescher, Markus},
title = {{T}ime-resolved soft {X}-ray microscopy of magnetic
nanostructures at the {P}04 beamline at {PETRA} {III}},
journal = {Journal of physics / Conference Series},
volume = {499},
number = {1},
issn = {1742-6596},
address = {Bristol},
publisher = {IOP Publ.},
reportid = {DESY-2014-02570},
pages = {012009},
year = {2014},
note = {(c) the authors. Open Access.},
abstract = {We present first time-resolved measurements of a new mobile
full-field transmission microscope obtained at the soft
X-ray beamline P04 at the high brilliance synchrotron
radiation source PETRA III.A nanostructured magnetic
permalloy (Ni80Fe20) sample can be excited by the magnetic
field of a 400 ps full width at half maximum (FWHM) long
electric current pulse in a coplanar waveguide. The
full-field soft X-ray microscope successively probes the
time evolution of the sample magnetization via X-ray
magnetic circular dichroism (XMCD) spectromicroscopy in a
pump-probe scheme by varying the delay between pump and
probe pulses electronically. Static and transient magnetic
fields of a permanent magnet and a coil are available in the
sample plane to reset the system and to provide external
offset fields.The microscope generates a flat-top
illumination field of 20 µm diameter by using a grating
condenser and the sample plane is directly imaged by a micro
zone plate with 60 nm resolution onto a 2D gateable X-ray
detector to select the particular bunch in the storage ring
that contains the dynamic information. The setup is built
into a mobile endstation vacuum system with in-house
developed three-axis piezo motorized stages for high
accuracy positioning of all microscopy-components inside the
chambers.},
month = {Sep},
date = {2013-09-02},
organization = {22nd International Congress on X-ray
Optics and Microanalysis, Hamburg
(Germany), 2 Sep 2013 - 6 Sep 2013},
cin = {UNI/EXP / FS-PE / DOOR},
ddc = {530},
cid = {$I:(DE-H253)UNI_EXP-20120731$ / I:(DE-H253)FS-PE-20120731 /
I:(DE-H253)HAS-User-20120731},
pnm = {PETRA Beamline P04 (POF2-54G14) / FS-Proposal: I-20120127
(I-20120127)},
pid = {G:(DE-H253)POF2-P04-20130405 / G:(DE-H253)I-20120127},
experiment = {EXP:(DE-H253)P-P04-20150101},
typ = {PUB:(DE-HGF)8 / PUB:(DE-HGF)16},
UT = {WOS:000338041300009},
doi = {10.1088/1742-6596/499/1/012009},
url = {https://bib-pubdb1.desy.de/record/168481},
}