Dears Colleague, Would you, please, find below an advertisement for 2 positions which will be available at the CRISMAT laboratory in 2008, Professor and...
Dear all, I have a synchrotron powder diffraction file, and I've tried to make a rietiveld refinement using a GSAS program. The problem is that I'm just...
Hello, I'd recommend you to think of physics rather than of statistics. Your structure is correct if you have accurate bond distances and angles and if the...
Lubomir Smrcok
uachsmrk@...
Dec 11, 2007 9:04 pm
2131
Chi^2 less than unity almost certainly means that the esd's of the input data are not correct. Chi^2 = 1 means that the difference between data and model is...
pstephens@...
Dec 12, 2007 2:10 am
2132
Discussing powder diffraction so few here allows for telling or hearing a lot there (if you wish) : http://www.epdic-11.eu/ or elsewhere (possibly). Armel...
... "EPDIC conferences are intended to be the place where all powder diffractionists, independently of whether they are more interested in the theoretical...
Armel, when solving a structure from powder one should think of old, though a little bit profaned "the end justifies the means" :-) lubo...
Lubomir Smrcok
uachsmrk@...
Dec 13, 2007 7:37 am
2136
... Absolutely. OK. This is the point of view of an experimentalist having to use some means not from his owns for solving a problem. A user. Provided the...
Higor, When you say "synchrotron" data do you mean area detector data which has been through something like fit2d or something from a photon counting detector?...
Jon Wright
wright@...
Dec 14, 2007 12:42 am
2138
Information about the competition including guidelines and previous competitions can be found at ...
Dear Rietveld users, This is very simple question, even though, please help me, I get a Williamson - Hall plot in the Fullprof (winplotr window) using my ...
Murugesan S
muruges@...
Dec 20, 2007 6:25 am
2140
Dear Murugesan, Normaly if you have used an instrumental file, the program has created a microstructural file name.mic. Look in this file and you will see the...
Dear Rietveld users, I have one doubt, please give your suggestions, I use winplotr / fullprof for profile fitting in order to extract size / strain via WHPLOT...
Murugesan S
muruges@...
Dec 26, 2007 4:50 am
2142
Alberta Powder Diffraction Workshop on Powder Diffraction, Rietveld and Clay Analysis Central Academic Building, University of Alberta, Edmonton, Alberta,...
Preliminary announcement for the 2008 Kyoto Crystallographic Computing School Sharing our knowledge August 18-23, 2008 Kansai Seminar House, Kyoto, Japan ...
Dear People, I started to use several programs for Rietveld analysis of my inorganic samples for my PhD thesis. Are there anyone can send me any Panalytical...
The U.S. National Committee for Crystallography, in cooperation with the ACA, will provide partial support for travel to the International Union of ...
Dear all, Following on from last week's message from Crystal Impact (calculated XRPD patterns), I wish to draw your attention to: http://www.powderdata.info ...
Dear Shankland It is such a great gesture by the people concerned to give out the data like this. It would be much helpful to the students if they can access...
... Some (all ?) of the structures are already be available as cif files - see the corresponding article [http://dx.doi.org/10.1107/S0021889804032662] for ...
Vincent Favre-Nicolin
vincefn@...
Jan 28, 2008 9:23 pm
2149
Hi, When we put together the site, our thinking was in line with that of Vincent i.e. ... And he's correct in saying that several of the solutions can be...
The Commission on Powder Diffraction (CPD) of the International Union of Crystallography (IUCr) is sponsoring a round robin on structure determination by...
Hello all, I am interested in finding software that can convert 2D diffraction rings into 1D diffraction patterns AND allow phase/pattern matching using the...
Hi everybody. I have some Synchrotron results for identifying phases in Steel powders and I am using MAUD program for it. My question: Is it possible to...
Look at the Steel16CrNi4.par example file in the Maud preferences/ databases/example directory. Load it as an analysis and press the compute spectrum toolbar...
I think you can see with EBSD the difference the EBSD is mounted on a Scanning electron microscope EBSD: electron backscattered diffraction if there is a...
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