Williamson-Hall Plot use in TOF data

. I worry whether or not this is accepted in refreeing if I submit such a paper? best regards, -- Ling Fei Zhang University of Salford Salford Lancashire UK M5 4WT -- Concerns about content should be sent to [EMAIL PROTECTED]

Enquiry about Synchtron vs conventional X-ray on light atoms

Dear All, I have obtained some X-ray data of YBa2Cu3O7-y compounds, and since I was suggested conventional X-ray is not ideal to study the oxygen atom arrangement in this compound, whilst I did observe this effect when goes to rietveld refinement, in which the refinement seems to be reluctant to

workshop announcement: NON AMBIENT DIFFRACTION

Hi Rietveler, Could you suggest me about the comparative aspects between powder diffraction PDF and EXAFS PDF, mainly how the resolution capabilities, in resolving the radial distribution, ie, the large Q-range is essential to have better resolution of it due to the fourier transformation

error-like message of inputting raw data

Dear GSAS people, Here is Lingfei, and I am sorry for bothering you, given incapability of reading this error-like message, when I get into the step to input the "raw histogram input file name", i.e., what I put in is, xr95630.gsa, and I make sure all the files are in the working directory,

To Riza: How to understand the width from EXPGUI

Dear Riza, Dear colleagues, I have some question about widplt feature on EXPGUI : 1. Can I use the FWHM value of widtht to calculate particle size? "Sure you can, actually the normal idea to have a go towards that purpose using the value you mentioned, however, there

Re: To Riza: How to understand the width from EXPGUI

Tel: (613) 998 8462 Fax: (613) 991 2384 Email: mailto:[EMAIL PROTECTED] ICPET WWW: http://icpet-itpce.nrc-cnrc.gc.ca -Original Message-From: Ling Fei Zhang [mailto:[EMAIL PROTECTED]Sent: November 3, 2004 7:47 AMTo: [EMAIL PROTECTED]Subject: To Riza: How

space group + symmetry positions

Dear friends, For ur question, I feel better to you details. simply, I quoted the text from International Crystallographic Volume A for you ref. An asymmetric unit of a space group is a (simply connected) smallest closed part of space from which, by application of all symmetry

Computer-aided analysis of diffuse scattering_inquiry

Dear Rietvelder, "Unfortunately there are currently (at least to the authors knowledge) no books available giving a modern overview about disordered crystals and the analysis of diffuse scattering aided by computer simulation methods. However, there is a number of recent review articles

Can history tell the future? Scale factor leading to difference!

A very interesting thing happened when I did magnetic refinement, first of all, I put in the parameters for Nuclear structure only, coz I want to have the difference before putting magnetic phase, and then after this, everything is readyfor nuclear structure refinement, by

Magnetic Visualisation in GSAS

Hi there, dear all I am using GSAS to do magnetic refinement, and after working it out, I considering to visualize the magnetic structure based on GSAS output value, therefore, could some people suggest if you got one windows-based routine to do so? Thank you very much!

EXAFS

Hi there, William By the coincidence, I am freshly user of EXAFS, and I just find, a couple of days ago, there is a very good freeware serving your purpose, developed by EXAFS station scientist from HASYLAB, DESY, actually I forget the website they provide, anyway, if you give me permission,

Re: GSAS size strain

I dont konw if I am corrected completely, however, I think you can use common peak data analysis software, i.e. Xfit to do Guassian and Lorentzian analysis to get the area and peak height, then extract the integral breadth, and error as well. http://www.ccp14.ac.uk/tutorial/xfit-95/xfit.htm

Re:GSAS StrainSize

Hi, Apu, I am not a beginner of GSAS though, it seems there is no direct, GUI-based way to read the size of grain, and basically, I dont think there is such kind of clever software, at least for the non-commercial source. However, We are generally taught, that Deviations from ideal

Re: GSAS size strain

However, I maybe personally suggest to try this software at the address, A simple program for analyzing the diffraction line broadening is available. The program calculates domain size and strain from input integral breadths of at least two physically broadened diffraction-line profiles.:

Is there solution for this issue!

Dear all, Recently, one of my friends ask me, coz he is neutron stranger, and his question is about one of his project in which they are studying the nanometer-sized domain effect on Nickel ferrite, NiFe2O4, different from conventional formula and occupancy which are used to describe the

Re: Is there solution for this issue!

Dear All here, It is so appreciated to see so many responses in such a short time, you know just after break from Dinner, and I will study more in the relevant techniques,I feel it is quite tremendously impressive, since this is the first time, I place a long problem, and It is quite good for