SwePub
Sök i SwePub databas

  Utökad sökning

Träfflista för sökning "WFRF:(Mandal Ujjwal) "

Sökning: WFRF:(Mandal Ujjwal)

  • Resultat 1-2 av 2
Sortera/gruppera träfflistan
   
NumreringReferensOmslagsbildHitta
1.
  • Fullagar, Wilfred K., et al. (författare)
  • Beating Darwin-Bragg losses in lab-based ultrafast X-ray experiments
  • 2017
  • Ingår i: Structural Dynamics. - : AIP Publishing. - 2329-7778. ; 4:4
  • Tidskriftsartikel (refereegranskat)abstract
    • The use of low temperature thermal detectors for avoiding Darwin-Bragg losses in lab-based ultrafast experiments has begun. An outline of the background of this new development is offered, showing the relevant history and initiative taken by this work.
  •  
2.
  • Uhlig, Jens, et al. (författare)
  • High-resolution X-ray emission spectroscopy with transition-edge sensors: present performance and future potential.
  • 2015
  • Ingår i: Journal of Synchrotron Radiation. - 1600-5775. ; 22:Pt 3, s. 766-775
  • Tidskriftsartikel (refereegranskat)abstract
    • X-ray emission spectroscopy (XES) is a powerful element-selective tool to analyze the oxidation states of atoms in complex compounds, determine their electronic configuration, and identify unknown compounds in challenging environments. Until now the low efficiency of wavelength-dispersive X-ray spectrometer technology has limited the use of XES, especially in combination with weaker laboratory X-ray sources. More efficient energy-dispersive detectors have either insufficient energy resolution because of the statistical limits described by Fano or too low counting rates to be of practical use. This paper updates an approach to high-resolution X-ray emission spectroscopy that uses a microcalorimeter detector array of superconducting transition-edge sensors (TESs). TES arrays are discussed and compared with conventional methods, and shown under which circumstances they are superior. It is also shown that a TES array can be integrated into a table-top time-resolved X-ray source and a soft X-ray synchrotron beamline to perform emission spectroscopy with good chemical sensitivity over a very wide range of energies.
  •  
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