TY  - JOUR
AU  - Müller, L.
AU  - Schleitzer, S.
AU  - Gutt, C.
AU  - Pfau, B.
AU  - Schaffert, S.
AU  - Geilhufe, J.
AU  - von Korff Schmising, C.
AU  - Schneider, M.
AU  - Günther, C. M.
AU  - Büttner, F.
AU  - Capotondi, F.
AU  - Pedersoli, E.
AU  - Düsterer, S.
AU  - Redlin, H.
AU  - Al-Shemmary, A.
AU  - Treusch, R.
AU  - Bach, J.
AU  - Frömter, R.
AU  - Vodungbo, B.
AU  - Gautier, J.
AU  - Zeitoun, P.
AU  - Popescu, H.
AU  - Lopez-Flores, V.
AU  - Beaulieu, N.
AU  - Sirotti, F.
AU  - Jaouen, N.
AU  - Malinowski, G.
AU  - Tudu, B.
AU  - Li, K.
AU  - Lüning, J.
AU  - Oepen, H. P.
AU  - Kiskinova, M.
AU  - Eisebitt, S.
AU  - Grübel, G.
TI  - Ultrafast Dynamics of Magnetic Domain Structures Probed by Coherent Free-Electron Laser Light
JO  - Synchrotron radiation news
VL  - 26
IS  - 6
SN  - 1931-7344
CY  - Philadelphia, Pa.
PB  - Taylor & Francis
M1  - DESY-2014-01095
SP  - 27 - 32
PY  - 2013
AB  - The free-electron laser (FEL) sources FLASH in Hamburg, LCLS at Stanford, and FERMI in Trieste provide XUV to soft X-ray radiation (FLASH and FERMI) or soft to hard X-ray radiation (LCLS) with unprecedented parameters in terms of ultrashort pulse length, high photon flux, and coherence. These properties make FELs ideal tools for studying ultrafast dynamics in matter on a previously unaccessible level. This paper first reviews results obtained at FEL sources during the last few years in the field of magnetism research. We start with pioneering experiments at FLASH demonstrating the feasibility of magnetic scattering at FELs [1, 2], then present pump–probe scattering experiments [3, 4] as well as the first FEL magnetic imaging experiments [5], and finally discuss a limitation of the scattering methods due to a quenching of the magnetic scattering signal by high-fluence FEL pulses [6]. All of the presented experiments exploit the X-ray magnetic circular dichroism effect [7, 8] to obtain element-specific magnetic scattering contrast, as known from synchrotron experiments [9–12].
LB  - PUB:(DE-HGF)16
UR  - <Go to ISI:>//WOS:00
DO  - DOI:10.1080/08940886.2013.850384
UR  - https://bib-pubdb1.desy.de/record/166165
ER  -