Journal Article

PUBDB-2023-00048

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Single and multi-pulse based X-ray Photon Correlation Spectroscopy

Jo, W. (Corresponding author)XFEL.EU*DESY* ; Stern, S. ; Westermeier, F.DESY* ; Rysov, R.DESY* ; Riepp, M.DESY* ; Schmehr, J. ; Lange, J. ; Becker, J. ; Sprung, M.DESY* ; Laurus, T.DESY* ; Graafsma, H.DESY* ; Lokteva, I.DESY* ; Gruebel, G.XFEL.EU*DESY* ; Roseker, W.DESY*

2023
Optica Washington, DC

This record in other databases:      

Please use a persistent id in citations: doi:10.1364/OE.477774  doi:10.3204/PUBDB-2023-00048

Abstract: The ability of pulsed nature of synchrotron radiation opens up the possibility of studying microsecond dynamics in complex materials via speckle-based techniques. Here, we present the study of measuring the dynamics of a colloidal system by combining single and multiple X-ray pulses of a storage ring. In addition, we apply speckle correlation techniques at various pulse patterns to collect correlation functions from nanoseconds to milliseconds. The obtained sample dynamics from all correlation techniques at different pulse patterns are in very good agreement with the expected dynamics of Brownian motions of silica nanoparticles in water. Our study will pave the way for future pulsed X-ray investigations at various synchrotron X-ray sources using individual X-ray pulse patterns.

---

Contributing Institute(s):

1. Coherent X-ray Scattering (FS-CXS)
2. PETRA-S (FS-PETRA-S)
3. FS-Detektor Systeme (FS-DS)
4. Detector Operations (XFEL_DO_DD_DET)

Research Program(s):

1. 631 - Matter – Dynamics, Mechanisms and Control (POF4-631) (POF4-631)
2. 6G3 - PETRA III (DESY) (POF4-6G3) (POF4-6G3)
3. DFG project 170620586 - SFB 925: Licht-induzierte Dynamik und Kontrolle korrelierter Quantensysteme (170620586) (170620586)
4. DFG project 390715994 - EXC 2056: CUI: Advanced Imaging of Matter (390715994) (390715994)
5. DFG project 194651731 - EXC 1074: Hamburger Zentrum für ultraschnelle Beobachtung (CUI): Struktur, Dynamik und Kontrolle von Materie auf atomarer Skala (194651731) (194651731)

Experiment(s):

1. PETRA Beamline P10 (PETRA III)

Appears in the scientific report 2023

---

Database coverage:
; ; ; Article Processing Charges ; Clarivate Analytics Master Journal List ; Current Contents - Physical, Chemical and Earth Sciences ; DOAJ Seal ; Essential Science Indicators ; Fees ; IF < 5 ; JCR ; PubMed Central ; SCOPUS ; Science Citation Index Expanded ; Web of Science Core Collection

---