Re: [Ifeffit] Fwd: Athena troubleshooting

2009-10-12 Thread Michel Schlegel
Hi everybody >> I have run 14 samples (each 4 times) on the beamline, and I'm looking for a >> shift in the oxidation state of Uranium (4+ to 6+). I'm not sure and can't >> seem to find any literature on how significant the shift must be to prove >> anything. > > That surprises me. The literat

[Ifeffit] mailing list outages

2009-10-12 Thread Matt Newville
Hi Folks, In about 2 hours (noon, Chicago time), I'm going to switch to a new machine as "millenia" which runs this mailing list and the ifeffit web pages. I don't expect serious problems with the web pages. If all goes well, the mailing list will not be out for long enough to notice. But don

[Ifeffit] Ag NP standards

2009-10-12 Thread Chris Patridge
Hello all, Our group will be looking at the Ag L-edge soon. I wondered if anyone might have and share some data on Ag nanoparticles. We are running out of time and having trouble synthesizing small size (5-20nm) particles for comparison to our samples of interest. We will be collecting many