[Ifeffit] difference between Zn-Zn/Fe and Zn-Fe paths

2009-01-16 Thread Hashem Stietiya
Dear All, Is there a difference between fitting a second shell with two separate paths (Zn-Zn path and a Zn-Fe path) each with its own parameters and fitting that second shell with a combination of two paths (Zn-Zn/Fe)? When would I choose to do that latter, and how? I hope I made myself

Re: [Ifeffit] difference between Zn-Zn/Fe and Zn-Fe paths

2009-01-16 Thread Frenkel, Anatoly
@millenia.cars.aps.anl.gov Subject: [Ifeffit] difference between Zn-Zn/Fe and Zn-Fe paths Dear All, Is there a difference between fitting a second shell with two separate paths (Zn-Zn path and a Zn-Fe path) each with its own parameters and fitting that second shell with a combination of two paths