Dear All, I would like work in the field nano crystalline PDF analysis, for that I need X - windows, I downloaded the cygwin from the web and installed in the...
Murugesan S
muruges@...
Aug 1, 2008 7:26 am
2222
Hi all, can someone direct me on how to determine carbon content in amorphous SiC using XRD. Currently we are doing dynamic SIMS analysis, however I think...
Hello all, Does anyone know why my Mar 345 image plate leaves a large background at high 2theta angles in my powder x-ray diffraction pattern. My procedure...
Hello Yetta, Would you like to deposit your raw ascii data elsewhere and then share us a link? i believe it helps for discussion, and solutions, hopefully. ...
Lujun@EKM
jun.lu@...
Aug 7, 2008 7:03 am
2225
Hello Yetta, If you can also add a jpg of the image too, it would show whether there is a high background in the actual data too. Otherwise try fit2d's "Image...
Jon Wright
wright@...
Aug 7, 2008 7:20 am
2226
Hello. Â Does anyone have any references for patterns/structures for any of the lanthanide sesquioxides ie Ln2O3? Â Stuart Atkinson ...
Does anyone have any experience of running DOS packages such as CRYSFIRE, McMAILLE, GSAS in Windows Vista? I have run them with no problems in Windows XP. Â ...
... McMaille works under Vista. The parallel computing version 4 for multiprocessors still has a bug leading sometimes to loose some FoM values, replacing them...
I have posted ascii files (labeled ".dat") and pics (sorry they are bmp instead of jpg)of some representative data I obtain from my image plate. They were...
Dear Jetta, Unfortunately I didn't work out how to sign in to see the zip file, but it sounds like the problem is the "conserve intensity" which should be ...
Jon Wright
wright@...
Aug 12, 2008 6:44 am
2231
STRUCTURE-PROPERTY RELATIONSHIPS IN METAL HYDRIDES The department of chemistry at Saarland University in Saarbruecken, Germany, has an open Ph. D. position for...
Dear all; About the Ph.D position ..Do you mean by open university that is studieng as distant university??or the student must do the study at Germany?Does...
Farida Shaban
farida_moharam@...
Aug 16, 2008 4:50 pm
2233
All Please ignore that Hi5 email, someone sent me that email and once I opened it and clicked a box, it went to all people in my contact list. It is not a ...
Hi, The XXI IUCr meeting, Osaka, was full of novelties. Rather than to admit them without any discussion, let us have a closer look. Feel free to send comments...
Dear All, if you have GULP (General Utility Lattice Program) package, please give me the details of it, where It will be available for windows or linux...
Murugesan S
muruges@...
Sep 11, 2008 6:16 am
2236
... https://www.ivec.org/gulp/ It's free for academics. -- Vincent Favre-Nicolin http://vincefn.net Université Joseph Fourier...
Favre-Nicolin Vincent
vincefn@...
Sep 11, 2008 7:32 am
2237
A quick announcement that the preliminary information for the 2009 Annual Meeting of the American Crystallographic Association is available on the conference...
New book about Powder Diffraction : Principles and Applications of Powder Diffraction Edited by A. Clearfield, J. Reibenspies and N. Bhuvanesh Wiley, 2008 ...
Dear all, I am facing problem in evaluating my zeolite material My synthesized zeolite tends to have the same d values as that of the standard but the...
the problem of intensity may relate to the minute misalignment of the source tube in your XRD machine. just check it up for standard Quartz sample, how much...
First, I am assuming that preferred orientation is not an issue. Most zeolites are quite sensitive to the amount of bound water which can vary significantly...
Omotoso, Oladipo
oomotoso@...
Sep 22, 2008 2:42 pm
2242
Dipo I completely agree with your assessment. Pradeep we also presume you are not trying to synthesize these zeolites with any new element (isomorphous...
Hi all I have a question that may be is very elementary. I saw some graphs in articles that is about phase determination by synchrotron rediation. in vertical...
hi Reza [a.u.] means arbitrary units. It is conventional to use this when the measurement is not direct (like counts/s) but relative, which is often the case...
Carlo Segre
segre@...
Sep 30, 2008 1:58 pm
2245
Arbitrary Units. One usually measures counts in a detector, but because the x-ray beam intensity from a synchrotron source generally varies in time, one ...
pstephens@...
Sep 30, 2008 2:05 pm
2246
Very basic question 1) How can instrumental broadning be determined. what we have been taught is take a full scan of silicon standard from 25 to 130 degrees...
Hi, ... Recurrent question... You could find many anwers at the Rietveld mailing list archive : http://pcb4122.univ-lemans.fr/forum/rietveld_l/index.html ...
hi reza..ya it is elementry quetion..it means arbitray unit (a.u.) kuldeep phd student Met & Mat Engg. indiain institute of technology Roorkee india ... From:...
Dear all, I tried to refine a spectra that teorically should be cubic, but whem I started the refinement just one peak (111) is missing on teorical fitting,...
What is the space group? best Radovan ... -- Radovan Cerny Laboratoire de Cristallographie 24, quai Ernest-Ansermet CH-1211 Geneva 4, Switzerland Phone :...
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