[Ifeffit] Ga standards

[Christian Wittee Lopes]

Dear colleagues,

Does anyone have the XANES spectra of the different Ga2O3 polymorphs (alfa,
beta, gamma) and α-GaOOH?

I'm treating some data and I need to rule out the presence of such phases
in my samples.

Thanks in advance!!!

-- 
*Christian Wittee Lopes*

*Postdoctoral Researcher*
Institute of Physics, Universidade Federal do Rio Grande do Sul (UFRGS)
Phone: +55 54 992430264
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[Ifeffit] Requested: NiFe2O4 Fe K and Ni K XAS spectra

[Valentijn De Coster]

Dear mailing list,

I am looking for Fe K and Ni K edge XAS spectra of NiFe2O4 - if possible, 
containing both the XANES and EXAFS region. Then again, if energy regions of 
7100-7200 eV (Fe K) and 8320-8420 eV (Ni K) are available, this is already 
sufficient. Spectra obtained at room temperature would be much obliged.
This is with the intention of a comparative study for XANES features of an as 
prepared Ni-Fe catalyst.

Thank you in advance.

Kind regards,
Valentijn

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