spherical harmonics in GSAS question

2001-05-30 Thread Sergey Ushakov
Dear All, Could somebody give me a hint on what should be omega, phi and chi angles ideally for Bragg-Bretano geometry (or tell why they should change)? Thanks in advance, Sergey -- Sergey Ushakov post-doc University of California at Davis Thermochemistry Faci

Information

2001-05-30 Thread Marcelo E. Alves
Dear colleagues I would like to ask some basic material on Rietveld Method. I would like to learn about the applications of this method in Soil Mineralogy. Here in Brazil, the soil clay fraction is mainly constituted by kaolinite, gibbsite, goethite and hematite. Can anyone help me? Many thanks

Introduce myself

2001-05-30 Thread Marcelo E. Alves
Dear all It is a pleasure for me to make part of this mailling list. My name is Marcelo Eduardo Alves. Currently, I am a PhD student at Soil Science graduate program of University of Sao Paulo - Brazil. I would like to obtain background on using of Rietveld method in quantification of clay mine

reference of a Howard-Hill-Sufi paper

2001-05-30 Thread Angel L. Ortiz
Dear all, Could somebody tell me the full reference of the following paper?: C.J. Howard, R.J. Hill and M.A.M. Sufi, Chem. Austral. Oct, 367-369 (1988) Please, note that I am interested in the whole tittle of that paper. I need to give it as a reference. Thanks in advance.

Re: reference of a Dollase paper

2001-05-30 Thread Akash Mehta
Dear Ortiz, The complete reference is as follows: Dollase, W. A.; Reeder, R. J.. Crystal structure refinement of huntite, CaMg3(CO3)4, with x-ray powder data.Am. Mineral. (1986), 71(1-2), 163-6. CODEN: AMMIAY ISSN:0003-004X. CAN 104:71944 AN 1986:71944 CAPLUS Hope thi

reference of a Dollase paper

2001-05-30 Thread Angel L. Ortiz
Dear all, Could somebody tell me the full reference of the following paper?: W.A. Dollase and R.J. Reeder, Am. Min., 71 163 (1986). Please, note that I am interested in the whole tittle of that paer as well as the final page. I need to give it as a reference. Thanks in advance.

Re: PoleFigure/ Inverse Pole Figure application

2001-05-30 Thread Daniel Chateigner
Hi Shai, Look at the links below, just tell me if these could fill your desires. daniel At 07:56 AM 5/29/01 +0300, you wrote: >Hi, >Does any one know of an application that will plot out indices and the XRD >intensities on a sterionet (IPF) MAUD will make a Pole Figure but that is more >than