Pair Distribution Function from Liquid Jet Nanoparticle Suspension using Femtosecond X-ray Pulses

Lise Joost Støckler; Rasmus Stubkjær Christensen; Magnus Kløve; Andreas Dueholm Bertelsen; Anders Bæk Borup; Lennard Krause; Seiya Takahashi; Tomoki Fujita; Hidetaka Kasai; Ichiro Inoue; Eiji Nishibori; Bo Brummerstedt Iversen

doi:10.1002/cphc.202300407

Pair Distribution Function from Liquid Jet Nanoparticle Suspension using Femtosecond X-ray Pulses

Lise Joost Støckler, Rasmus Stubkjær Christensen, Magnus Kløve, Andreas Dueholm Bertelsen, Anders Bæk Borup, Lennard Krause, Seiya Takahashi, Tomoki Fujita, Hidetaka Kasai, Ichiro Inoue, Eiji Nishibori, Bo Brummerstedt Iversen^*

^*Corresponding author af dette arbejde

Publikation: Bidrag til tidsskrift/Konferencebidrag i tidsskrift /Bidrag til avis › Tidsskriftartikel › Forskning › peer review

1 Citationer (Scopus)

Abstract

X-ray scattering data measured on femtosecond timescales at the SACLA X-ray Free Electron Laser (XFEL) facility on a suspension of HfO₂ nanoparticles in a liquid jet were used for pair distribution function (PDF) analysis. Despite a non-optimal experimental setup resulting in a modest Q_max of ~8 Å⁻¹, a promising PDF was obtained. The main features were reproduced when comparing the XFEL PDF to a PDF obtained from data measured at the PETRA III synchrotron light source. Refining structural parameters such as unit cell dimension and particle size from the XFEL PDF provided reliable values. Although the reachable Q_max limited the obtainable information, the present results indicate that good quality PDFs can be obtained on femtosecond timescales if the experimental conditions are further optimized. The study therefore encourages a new direction in ultrafast structural science where structural features of amorphous and disordered systems can be studied.

Originalsprog	Engelsk
Artikelnummer	e202300407
Tidsskrift	ChemPhysChem
Vol/bind	24
Nummer	23
Antal sider	6
ISSN	1439-4235
DOI	https://doi.org/10.1002/cphc.202300407
Status	Udgivet - dec. 2023

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10.1002/cphc.202300407Licens: CC BY-NC-ND

ChemPhysChem - 2023 - Støckler - Pair Distribution Function from Liquid Jet Nanoparticle Suspension using Femtosecond X‐rayForlagets udgivne version, 854 KBLicens: CC BY-NC-ND

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title = "Pair Distribution Function from Liquid Jet Nanoparticle Suspension using Femtosecond X-ray Pulses",

abstract = "X-ray scattering data measured on femtosecond timescales at the SACLA X-ray Free Electron Laser (XFEL) facility on a suspension of HfO2 nanoparticles in a liquid jet were used for pair distribution function (PDF) analysis. Despite a non-optimal experimental setup resulting in a modest Qmax of ~8 {\AA}−1, a promising PDF was obtained. The main features were reproduced when comparing the XFEL PDF to a PDF obtained from data measured at the PETRA III synchrotron light source. Refining structural parameters such as unit cell dimension and particle size from the XFEL PDF provided reliable values. Although the reachable Qmax limited the obtainable information, the present results indicate that good quality PDFs can be obtained on femtosecond timescales if the experimental conditions are further optimized. The study therefore encourages a new direction in ultrafast structural science where structural features of amorphous and disordered systems can be studied.",

keywords = "femtosecond studies, nanoparticle nucleation, pair distribution function, structural dynamics, X-ray free electron laser",

author = "St{\o}ckler, {Lise Joost} and Christensen, {Rasmus Stubkj{\ae}r} and Magnus Kl{\o}ve and Bertelsen, {Andreas Dueholm} and Borup, {Anders B{\ae}k} and Lennard Krause and Seiya Takahashi and Tomoki Fujita and Hidetaka Kasai and Ichiro Inoue and Eiji Nishibori and Iversen, {Bo Brummerstedt}",

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month = dec,

doi = "10.1002/cphc.202300407",

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T1 - Pair Distribution Function from Liquid Jet Nanoparticle Suspension using Femtosecond X-ray Pulses

AU - Støckler, Lise Joost

AU - Christensen, Rasmus Stubkjær

AU - Kløve, Magnus

AU - Bertelsen, Andreas Dueholm

AU - Borup, Anders Bæk

AU - Krause, Lennard

AU - Takahashi, Seiya

AU - Fujita, Tomoki

AU - Kasai, Hidetaka

AU - Inoue, Ichiro

AU - Nishibori, Eiji

AU - Iversen, Bo Brummerstedt

PY - 2023/12

Y1 - 2023/12

N2 - X-ray scattering data measured on femtosecond timescales at the SACLA X-ray Free Electron Laser (XFEL) facility on a suspension of HfO2 nanoparticles in a liquid jet were used for pair distribution function (PDF) analysis. Despite a non-optimal experimental setup resulting in a modest Qmax of ~8 Å−1, a promising PDF was obtained. The main features were reproduced when comparing the XFEL PDF to a PDF obtained from data measured at the PETRA III synchrotron light source. Refining structural parameters such as unit cell dimension and particle size from the XFEL PDF provided reliable values. Although the reachable Qmax limited the obtainable information, the present results indicate that good quality PDFs can be obtained on femtosecond timescales if the experimental conditions are further optimized. The study therefore encourages a new direction in ultrafast structural science where structural features of amorphous and disordered systems can be studied.

AB - X-ray scattering data measured on femtosecond timescales at the SACLA X-ray Free Electron Laser (XFEL) facility on a suspension of HfO2 nanoparticles in a liquid jet were used for pair distribution function (PDF) analysis. Despite a non-optimal experimental setup resulting in a modest Qmax of ~8 Å−1, a promising PDF was obtained. The main features were reproduced when comparing the XFEL PDF to a PDF obtained from data measured at the PETRA III synchrotron light source. Refining structural parameters such as unit cell dimension and particle size from the XFEL PDF provided reliable values. Although the reachable Qmax limited the obtainable information, the present results indicate that good quality PDFs can be obtained on femtosecond timescales if the experimental conditions are further optimized. The study therefore encourages a new direction in ultrafast structural science where structural features of amorphous and disordered systems can be studied.

KW - femtosecond studies

KW - nanoparticle nucleation

KW - pair distribution function

KW - structural dynamics

KW - X-ray free electron laser

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DO - 10.1002/cphc.202300407

M3 - Journal article

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AN - SCOPUS:85173493713

SN - 1439-4235

VL - 24

JO - ChemPhysChem

JF - ChemPhysChem

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ER -

Pair Distribution Function from Liquid Jet Nanoparticle Suspension using Femtosecond X-ray Pulses

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