Dell'Angela, M., Hieke, F., Malvestuto, M., Sturari, L., Bajt, S., Kozhevnikov, I. V., Ratanapreechachai, J., Caretta, A., Casarin, B., Glerean, F., Kalashnikova, A. M., Pisarev, R. V., Chuang, Y. -D., Manzoni, G., Cilento, F., Mincigrucci, R., Simoncig, A., Principi, E., Masciovecchio, C., Raimondi, L., Mahne, N., Svetina, C., Zangrando, M., Passuello, R., Gaio, G., Prica, M., Scarcia, M., Kourousias, G., Borghes, R., Giannessi, L., Wurth, W. and Parmigiani, F. (2016). Extreme ultraviolet resonant inelastic X-ray scattering (RIXS) at a seeded free-electron laser. Sci Rep, 6. LONDON: NATURE PUBLISHING GROUP. ISSN 2045-2322

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Abstract

In the past few years, we have been witnessing an increased interest for studying materials properties under non-equilibrium conditions. Several well established spectroscopies for experiments in the energy domain have been successfully adapted to the time domain with sub-picosecond time resolution. Here we show the realization of high resolution resonant inelastic X-ray scattering (RIXS) with a stable ultrashort X-ray source such as an externally seeded free electron laser (FEL). We have designed and constructed a RIXS experimental endstation that allowed us to successfully measure the d-d excitations in KCoF3 single crystals at the cobalt M-2,M-3-edge at FERMI FEL (Elettra-Sincrotrone Trieste, Italy). The FEL-RIXS spectra show an excellent agreement with the ones obtained from the same samples at the MERIXS endstation of the MERLIN beamline at the Advanced Light Source storage ring (Berkeley, USA). We established experimental protocols for performing time resolved RIXS experiments at a FEL source to avoid X ray-induced sample damage, while retaining comparable acquisition time to the synchrotron based measurements. Finally, we measured and modelled the influence of the FEL mixed electromagnetic modes, also present in externally seeded FELs, and the beam transport with similar to 120 meV experimental resolution achieved in the presented RIXS setup.

Item Type: Journal Article
Creators:
CreatorsEmailORCIDORCID Put Code
Dell'Angela, M.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Hieke, F.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Malvestuto, M.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Sturari, L.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Bajt, S.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Kozhevnikov, I. V.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Ratanapreechachai, J.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Caretta, A.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Casarin, B.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Glerean, F.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Kalashnikova, A. M.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Pisarev, R. V.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Chuang, Y. -D.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Manzoni, G.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Cilento, F.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Mincigrucci, R.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Simoncig, A.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Principi, E.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Masciovecchio, C.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Raimondi, L.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Mahne, N.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Svetina, C.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Zangrando, M.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Passuello, R.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Gaio, G.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Prica, M.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Scarcia, M.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Kourousias, G.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Borghes, R.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Giannessi, L.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Wurth, W.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Parmigiani, F.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
URN: urn:nbn:de:hbz:38-252612
DOI: 10.1038/srep38796
Journal or Publication Title: Sci Rep
Volume: 6
Date: 2016
Publisher: NATURE PUBLISHING GROUP
Place of Publication: LONDON
ISSN: 2045-2322
Language: English
Faculty: Unspecified
Divisions: Unspecified
Subjects: no entry
Uncontrolled Keywords:
KeywordsLanguage
MULTILAYER MIRRORS; EXCITATIONS; DESIGN; KCOF3Multiple languages
Multidisciplinary SciencesMultiple languages
Refereed: Yes
URI: http://kups.ub.uni-koeln.de/id/eprint/25261

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