source of diamond powder for internal standard

. Please contact me directly though there are others who may be interested. regards, Tony Raftery Tony Raftery | Laboratory Manager - X-ray & Particles Laboratory Central Analytical Research Facility (IFE) | Queensland University of Technology P Block Podium, Level 6, Room P-628, Gard

RE: Parafocussing definition?

the anti-scatter issues (as in requires a programmable a-scatter on both the incident and diffracted beam side [diffracted side is the problem as it depends on detector parameters for a 1D detector]) . regards, Tony Raftery Tony Raftery | Projects Manager – X-ray & Particles Labora

RE: Error in peak position smaller then the systematic error?!?!

those errors). Accuracy is about standards, alignment (aberrations), etc. All the best. regards, Tony Raftery Tony Raftery | Projects Manager – X-ray & Particles Laboratory Central Analytical Research Facility (CARF) | Queensland University of Technology (QUT) [cid:image001.png@01D3

Structure for Amesite

I am looking for a structure for Amesite (Mg2Al)(AlSiO5(OH)4) said to be C1 or P63. thanks in advance, Tony Raftery c/- AEMF Science Gardens Point Campus Queensland University of Technology GPO Box 2434 Brisbane QLD 4001 Australia ph + 61 7 3864 2271 fax + 61 7 3864 5100 email [EMAIL

RE: Bragg-Brentano vs. parallel beam

irror. Lots of luck - I'd suggest you have data collected on target equipment for the sample types of interest and see if you can model it. Tony Raftery From: Markus Valkeapää [markus.valkea...@tkk.fi] Sent: Friday, 23 January 2009 8:08 PM To: rietv

effect of packing density and surface roughness

Dear all, what is the effect of packing density for powders and how would you measure it? what is the effect of surface roughness for powders and how would you measure it? In anticipation, Tony Raftery Senior Technologist AEMF & XAF, R Block Faculty of Science & Technology, GP Qu

Iron metal phases

Dear All, Is there anyone working on rietveld/quantitative aspects of iron phases, in particular retained austenite. Tony Raftery Senior Technologist AEMF & XAF Faculty of Science, GP Queensland University of Technology GPO Box 2434 Brisbane 4001 AUSTRALIA ph +61 7 3864 2271

structure required

Dear All, I am looking for a structure for chlorartinite Mg2(OH)ClCO3!3H2O if available thanks in advance. Tony Raftery Senior Technologist AEMF & XAF, R Block Faculty of Science, GP Queensland University of Technology GPO Box 2434 Brisbane 4001 AUSTRALIA ph +61 7 3864 2271 fax

wt% to volume percent

Guys, can anyone send me description (or reference) for the conversion of weight percent to volume percent for a (solid) mixture - volume percent is favored by metallurgists (and others). thanks in advance, Tony Raftery Tony Raftery Senior Technologist AEMF & XAF, R Block Faculty of Science

RE: Problems using TOPAS R (Rietveld refinement)

owder Diffraction 13(3) 166-170, and measure the diffractometer constant, then look at the relationship between s (scale factor) and phase concentration. If you want more details, contact me directly. regards, Tony Raftery At 02:59 AM 18/03/2007, you wrote: My purpose is really quantification. An