[Ifeffit] beamline for Al EXAFS

Lachlan MacLean Lachlan.MacLean at lightsource.ca
Tue Oct 11 10:02:54 CDT 2011

Hi Alex

The SGM beamline at the CLS does fine work at the Al K-edge. However, I'm not familiar with much Al EXAFS work, you would have to ask the beamline scientist, Tom Regier, about that. 

tom.regier at lightsource.ca


> -----Original Message-----
> From: ifeffit-bounces at millenia.cars.aps.anl.gov [mailto:ifeffit-
> bounces at millenia.cars.aps.anl.gov] On Behalf Of Kompch, Alexander
> Sent: October-11-11 8:48 AM
> To: XAFS using Ifeffit Analysis
> Subject: [Ifeffit] beamline for Al EXAFS
> Dear all,
> for the analysis of the location of the Al-dopant in ZnO, I am looking for
> suitable EXAFS beamlines. Dopant concentrations are 1-10%. So far I have
> only found ALS 6.3.1 and NSLS X15B.
> Can anybody recommend beamlines for Al EXAFS?
> My EXAFS experience is so far limited to the high energy range with signal
> detection in transmission (ionization chambers) and fluorescence (multi-
> element Ge-detectors). At such low energies as 1.5 keV for Al-K, the sample
> needs to be in vacuum, transmission will not work and Ge detectors probably
> the same. Does anybody have experience with Al-EXAFS, and can share a
> little about setup and what other complications to expect?
> Thank you,
> Alex.
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