Extreme ultraviolet resonant inelastic X-ray scattering (RIXS) at a seeded free-electron laser

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....

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Main Authors:	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., Parmigiani, F.
Format:	Online
Language:	English
Published:	Nature Publishing Group 2016
Online Access:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5150230/

id	pubmed-5150230
recordtype	oai_dc
spelling	pubmed-51502302016-12-19 Extreme ultraviolet resonant inelastic X-ray scattering (RIXS) at a seeded free-electron laser 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. Parmigiani, F. Article 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 M2,3-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 ~120 meV experimental resolution achieved in the presented RIXS setup. Nature Publishing Group 2016-12-12 /pmc/articles/PMC5150230/ /pubmed/27941842 http://dx.doi.org/10.1038/srep38796 Text en Copyright © 2016, The Author(s) http://creativecommons.org/licenses/by/4.0/ This work is licensed under a Creative Commons Attribution 4.0 International License. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in the credit line; if the material is not included under the Creative Commons license, users will need to obtain permission from the license holder to reproduce the material. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/
repository_type	Open Access Journal
institution_category	Foreign Institution
institution	US National Center for Biotechnology Information
building	NCBI PubMed
collection	Online Access
language	English
format	Online
author	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. Parmigiani, F.
spellingShingle	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. Parmigiani, F. Extreme ultraviolet resonant inelastic X-ray scattering (RIXS) at a seeded free-electron laser
author_facet	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. Parmigiani, F.
author_sort	Dell’Angela, M.
title	Extreme ultraviolet resonant inelastic X-ray scattering (RIXS) at a seeded free-electron laser
title_short	Extreme ultraviolet resonant inelastic X-ray scattering (RIXS) at a seeded free-electron laser
title_full	Extreme ultraviolet resonant inelastic X-ray scattering (RIXS) at a seeded free-electron laser
title_fullStr	Extreme ultraviolet resonant inelastic X-ray scattering (RIXS) at a seeded free-electron laser
title_full_unstemmed	Extreme ultraviolet resonant inelastic X-ray scattering (RIXS) at a seeded free-electron laser
title_sort	extreme ultraviolet resonant inelastic x-ray scattering (rixs) at a seeded free-electron laser
description	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 M2,3-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 ~120 meV experimental resolution achieved in the presented RIXS setup.
publisher	Nature Publishing Group
publishDate	2016
url	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5150230/
_version_	1613773387499307008

Extreme ultraviolet resonant inelastic X-ray scattering (RIXS) at a seeded free-electron laser

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