onr:"swepub:oai:lup.lub.lu.se:58af2e8b-287e-49c7-9491-86e0af7c713a"
Search: onr:"swepub:oai:lup.lub.lu.se:58af2e8b-287e-49c7-9491-86e0af7c713a" > Extended X-ray abso...
- 1 of 1
- Previous record
- Next record
- To hitlist
Extended X-ray absorption spectroscopy using an ultrashort pulse laboratory-scale laser-plasma accelerator
-
- Kettle, Brendan (author)
- Imperial College London
-
- Colgan, Cary (author)
- Imperial College London
-
- Los, Eva E. (author)
- Imperial College London
- show more...
- Astbury, Sam (author)
- Rajeev, P. Pattathil (author)
- Spindloe, Chris (author)
- Symes, Dan R. (author)
- Thornton, Chris (author)
- show less...
- (creator_code:org_t)
- 2024
- 2024
- English.
- In: Communications Physics. - 2399-3650. ; 7:1
- Journal article (peer-reviewed)
Abstract
Subject headings
Close
- Laser-driven compact particle accelerators can provide ultrashort pulses of broadband X-rays, well suited for undertaking X-ray absorption spectroscopy measurements on a femtosecond timescale. Here the Extended X-ray Absorption Fine Structure (EXAFS) features of the K-edge of a copper sample have been observed over a 250 eV window in a single shot using a laser wakefield accelerator, providing information on both the electronic and ionic structure simultaneously. This capability will allow the investigation of ultrafast processes, and in particular, probing high-energy-density matter and physics far-from-equilibrium where the sample refresh rate is slow and shot number is limited. For example, states that replicate the tremendous pressures and temperatures of planetary bodies or the conditions inside nuclear fusion reactions. Using high-power lasers to pump these samples also has the advantage of being inherently synchronised to the laser-driven X-ray probe. A perspective on the additional strengths of a laboratory-based ultrafast X-ray absorption source is presented.
Subject headings
- NATURVETENSKAP -- Fysik -- Atom- och molekylfysik och optik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Atom and Molecular Physics and Optics (hsv//eng)
Publication and Content Type
- art (subject category)
- ref (subject category)
Find in a library
- Communications Physics (Search for host publication in LIBRIS)
To the university's database
- 1 of 1
- Previous record
- Next record
- To hitlist
Find more in SwePub
- By the author/editor
- Kettle, Brendan
- Colgan, Cary
- Los, Eva E.
- Gerstmayr, Elias
- Streeter, Matthe ...
- Albert, Felicie
- show more...
- Astbury, Sam
- Baggott, Rory A.
- Cavanagh, Niall
- Falk, Kateřina
- Hyde, Timothy I.
- Lundh, Olle
- Rajeev, P. Patta ...
- Riley, Dave
- Rose, Steven J.
- Sarri, Gianluca
- Spindloe, Chris
- Svendsen, Kristo ...
- Symes, Dan R.
- Šmíd, Michal
- Thomas, Alec G.R ...
- Thornton, Chris
- Watt, Robbie
- Mangles, Stuart ...
- show less...
- About the subject
-
- NATURAL SCIENCES
- NATURAL SCIENCES
- and Physical Science ...
- and Atom and Molecul ...
- Articles in the publication
- Communications P ...
- By the university
- Lund University
Search outside SwePub
- Extend your search to:
- Google Book Search
- Google Scholar
Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.
- Copyright © LIBRIS - National Library Systems
- LIBRIS.kb.se
