JACoW is a publisher in Geneva, Switzerland that publishes the proceedings of accelerator conferences held around the world by an international collaboration of editors.
TY - CONF AU - Vardanyan, V.V. AU - Buck, J. AU - Doblas-Jimenez, D.G. AU - Dommach, M. AU - Grychtol, P.G. AU - Izquierdo, M. AU - Kohlstrunk, N. AU - La Civita, D. AU - Molodtsov, S. AU - Ohnesorge, O.J. AU - Rossnagel, R.K. AU - Schönhense, S.G. AU - Thiess, T.S. AU - Tikhodeeva, T.E. AU - Vannoni, M. ED - Schaa, Volker R.W. ED - Bian, Lin ED - Chen, Zhichu ED - Dong, Yuhui ED - He, Ping TI - Mechanical Design and Integration of the SXP Scientific Instrument at the European XFEL J2 - Proc. of MEDSI2023, Beijing, China, 06-10 November 2023 CY - Beijing, China T2 - International Conference on Mechanical Engineering Design of Synchrotron Radiation Equipment and Instrumentation T3 - 12 LA - english AB - The European XFEL provides femtosecond X-ray pulses with a MHz repetition rate in an extended photon energy range from 0.3 to 30 keV. Soft X-rays between 0.3 and 3 keV are produced in the SASE3 undulator system, enabling both spectroscopy and coherent diffraction imaging of atoms, molecules, clusters, ions and solids. The high repetition rate opens the possibility to perform femtosecond time-resolved photoelectron spectroscopy (TR-XPES) on solids. This technique allows the simultaneous understanding of the evolution of the electronic, chemical and atomic structure of solids upon an ultrafast excitation. The realization with soft X-rays requires the use of MHz FELs. In this contribution, we present the mechanical design and experimental realization of the SXP instrument. The main technical developments of the instrument components and the TR-XPES experimental setup are described. PB - JACoW Publishing CP - Geneva, Switzerland SP - 172 EP - 174 KW - FEL KW - experiment KW - laser KW - electron KW - vacuum DA - 2024/07 PY - 2024 SN - 2673-5520 SN - 978-3-95450-250-9 DO - doi:10.18429/JACoW-MEDSI2023-WEPPP013 UR - https://jacow.org/medsi2023/papers/weppp013.pdf ER -