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DTSTAMP:20261107T222631Z
SUMMARY:Solving crystal structures with femtosecond time resolution for sol
 id state physics research (LUXD)
DESCRIPTION:Abstract:\nSpeaker: Jasper van Thor \nComing soon to the depart
 ment of physics: LUXD is a world unique instrument currently being commiss
 ioned in Blackett 009B. LUXD has been designed for femtosecond time resolv
 ed chemical crystallography and ultrafast solid state physics. Rather than
  probing single reflections in Bragg diffraction geometry\, which seems to
  be the predominant method in both UED and time resolved X-ray diffraction
  in solid state physics\, we are pursuing full molecular structure determi
 nation by recording all the reflections. For example a 10 Angstrom sized c
 ell will\, depending on space group symmetry\, yield up to a thousand uniq
 ue reflections to 1 Angstrom resolution\, all of which need to be captured
 \, scaled and merged for structure determination. LUXD is a femtosecond pu
 lsed hard X-ray source for ultrafast time resolved pump-probe studies\, ba
 sed on a laser driven plasma generation. We focus a 5 micrometer wavelengt
 h OPCPA generated pulse in vacuum on a moving copper target with creates a
  line source from plasma that we can capture and use for single crystal di
 ffraction. I will discuss the development of this technique at X-ray free 
 electron lasers (XFELs) and LUXD .\n 
URL:https://www.imperial.ac.uk/events/216456/solving-crystal-structures-wit
 h-femtosecond-time-resolution-for-solid-state-physics-research-luxd/
DTSTART;TZID=Europe/London:20261118T140000
DTEND;TZID=Europe/London:20261118T150000
LOCATION:HUXLEY H711c\, Huxley Building\, South Kensington Campus\, Imperia
 l College London\, London\, SW7 2AZ\, United Kingdom
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