SwePub
Sök i SwePub databas

  Utökad sökning

Träfflista för sökning "WFRF:(Muehlig Kerstin) "

Sökning: WFRF:(Muehlig Kerstin)

  • Resultat 1-2 av 2
Sortera/gruppera träfflistan
   
NumreringReferensOmslagsbildHitta
1.
  • Munke, Anna, et al. (författare)
  • Coherent diffraction of single Rice Dwarf Virus particles using soft X-rays at the Linac Coherent Light Source
  • 2018
  • Ingår i: Nature Scientific Data.
  • Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)abstract
    • Single particle imaging using X-ray Free Electron Lasers has recently made major advancements that have facilitated experiments on smaller samples compared to the earliest reported works on giant viruses and cells. Here, the technique was used to image the 70 nm Rice dwarf virus, for which the generated dataset is described here. The virus particles were aerosolized and injected into the X-ray beam of the Linac Coherent Light Source. A total number of 36534 diffraction patterns were recorded, of which approximately 10 % were classified as ‘single hits’ by the RedFlamingo software. With the anticipation to advance method development, the dataset along with usage instructions are deposited in the Coherent X-ray imaging data bank, free to access and analyze.
  •  
2.
  • Vinko, S. M., et al. (författare)
  • Time-Resolved XUV Opacity Measurements of Warm Dense Aluminum
  • 2020
  • Ingår i: Physical Review Letters. - : American Physical Society. - 1079-7114 .- 0031-9007. ; 124:22
  • Tidskriftsartikel (refereegranskat)abstract
    • The free-free opacity in plasmas is fundamental to our understanding of energy transport in stellar interiors and for inertial confinement fusion research. However, theoretical predictions in the challenging dense plasma regime are conflicting and there is a dearth of accurate experimental data to allow for direct model validation. Here we present time-resolved transmission measurements in solid-density Al heated by an XUV free-electron laser. We use a novel functional optimization approach to extract the temperature-dependent absorption coefficient directly from an oversampled pool of single-shot measurements, and find a pronounced enhancement of the opacity as the plasma is heated to temperatures of order of the Fermi energy. Plasma heating and opacity enhancement are observed on ultrafast timescales, within the duration of the femtosecond XUV pulse. We attribute further rises in the opacity on ps timescales to melt and the formation of warm dense matter.
  •  
Skapa referenser, mejla, bekava och länka
  • Resultat 1-2 av 2

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.

 
pil uppåt Stäng

Kopiera och spara länken för att återkomma till aktuell vy