On Fri, 1 Jun 2007, Bruce Ravel wrote:
> On Friday 01 June 2007, I.Reitz wrote:
>
> A couple more comments:
>
>> And I have also a question to you: Why do you use 30 eV/e- as ionization
>> energy for the gases? Is there a reference for that?
>
> That's not very defensible. 32 eV is probably a bet
On Friday 01 June 2007, Luanga Nchari wrote:
> I have tried to install Ifeffit on Windows Vista but it has failed.
> Could somebody tell me how best it can be installed? Cheers,
> Luanga Nchari
Luanga,
Check the Ifeffit mailing list archives for March:
http://millenia.cars.aps.anl.
On Friday 01 June 2007, I.Reitz wrote:
A couple more comments:
> And I have also a question to you: Why do you use 30 eV/e- as ionization
> energy for the gases? Is there a reference for that?
That's not very defensible. 32 eV is probably a better number. 30=32
isn't an awful approximation ;-)
On Friday 01 June 2007, I.Reitz wrote:
> then use the tool "Ion Chamber"
> put in Kr (only one gas), 10cm pathlength, 760 Torr, 3 eV
Hi Irmi,
In addition to everything that Matt said, there is another important
issue that you need to consider if you are looking at the interaction
of high ener
Hi Irmi,
This is not a programming error -- the cross sections in the various
tables that Hephaestus can use do vary, sometimes by as much as 10%.
That reflects the current (or perhaps "historic") uncertainty in the
absolute values of the actual cross-sections.
For EXAFS (and even XANES), the abs
Dear listmembers,
I´m a student at the very beginning with synchrotron radiation and we
use Hephaestus to calculate the flux through an ionisation chamber. I
have some questions (sorry about my bad english):
To make it short, I think I have found an error in the tool. In the tool
"formulas" I
