Re: Problems with EXPGUI on MAC OS X 10.5.6

Works fine for me in 10.5.6. But I am using the modified X11 from: http://xquartz.macosforge.org/trac/wiki/Releases Which has several improvements over the official Apple X11 release. You might try installing this and try again. Andrew On 1/19/09 9:10 AM, Dimitri Argyriou

Re: HT XRD calibration

All, The two calibration standard method was described by Andy Drews (Ford Research Lab) in Advances in X-ray Analysis (the proceedings of the Denver X-ray Conference), vol. 44, page 44 (2001). Scott Misture (Alfred Univ), Stephen Skinner (Imperial College), Christian Resch (Anton Paar), and

Re: Re : HT XRD calibration

- Message d'origine De : Payzant, E. Andrew payza...@ornl.gov À : Mikko Heikkilä mikko.j.heikk...@helsinki.fi Cc : Rietveld list rietveld_l@ill.fr Envoyé le : Mer 14 Octobre 2009, 16 h 39 min 58 s Objet : Re: HT XRD calibration All, The two calibration standard method was described

Re: Configuration of PANalytical X'pert Pro

Alexandra, For your PANalytical MPD, at 5 degrees 2theta, a 1/2 deg divergence slit gives you a beam length (on the sample) of about 48mm. Probably this is much larger than the actual size of your sample! At 20 degrees 2theta, the length is down to about 12mm for the same divergence (1/2

Re: 答复: Le bail and rietveld method

Probably the sample height has shifted due to thermal contraction. Not likely a zero shift. Andrew From: Peng, Jin Date: June 14, 2016 at 7:55:29 PM EDT To: rietveld_l@ill.fr Subject: 答复: Le bail and rietveld method Low

Re: Sample damaging during XRD

You can run into “interesting” behavior with metastable phases. I once ran a sample that gradually transformed from the “high temperature” structure to the “low temperature” under x-ray illumination. The two phases were red and yellow, so it was very obvious where the x-ray beam had illuminated