gsas file
Dear all, could anybody send me a gsas file where the preferred orientation feature has been refined? Thanks indeed
Templates for Bruker .str files
Has anyone developed spreadsheet templates to construct Bruker .str files or know of a location to download the templates? John A. R. Stirling Geological Survey of Canada Mineralogy Section 601 Booth Street, Room 761 Ottawa, Ontario CANADA K1A 0E8 Ph 613-943-0270
new GSAS
Title: Message Hi Folks, A new version of the Windows GSAS has been placed on the CCP14 web site. The changes from the Jan. 27, 2005 version are relatively modest. These are: Mar. 22, 20051. Corrected some of the parameter names for the P. Stephens peak shape parameters. These were mostly for hexagonal/trigonal lattices.2. A new version of WRITSPINS has been put in GEOMETRY thanks to Brian Toby. Output is nowin full agreement with drawings made by VRSTPLOT.Feb. 7, 20051. Corrections made to the expressions for Dij in functions #5 so that the relationships A'=A-pi*D11/18000, etc. are true. Note the difference between this and what was given in the 9/26/04 version of the GSAS Manual, p 164 where the conversion factor shown was pi/9000.2. An error in VRSTPLOT which sometimes incorrectly plotted "red" magnetic vectors when all "black" magnetic operators were used. As usual please let me know of any bugs, etc. you may find. Thanks, Bob Von Dreele
request
Dear all, Can anyone please send me the following article. Endeavour Volume 14, Issue 3 , 1990, Pages 124-128 Perovskites: materials for all seasons Richard J. D. Tilley B.Sc., PhD., D.Sc. Available online 26 August 2004. Abstract Until the 1950s perovskites played a minor role in science and technology. However, in the latter part of this century they have become indespensable materials for the manipulation of electrons and photons; that is for their electronic and optical properties. This article reviews the reasons why the perovskite family has such a wide range of useful propertie Unfortunately our institute doesn't susbscribe to this journal. regards venkat +++ M Venkata Kamalakar Junior Research Fellow, S.N.Bose.National Centre for Basic Sciences, Block-JD, Sector-3, Salt Lake, Kolkata, Pin: 700 098. Phone no: 033 23355705/6/7/8 Extn: 404, 104, 301. +++