LANSCE Neutron School at the Lujan Neutron Scattering Center - July 7-17, 2009

2009-04-09 Thread Sven Vogel
://lansce.lanl.gov/neutronschool). Applications are due April 13, 2009. On the website is also a link to the poster announcing the school, we kindly ask you to print and post it appropriately at your institution. Please send questions to Sven Vogel (s...@lanl.gov). Sven Vogel Chair of the 2009 LANSCE Neutron

LANSCE Neutron School at the Lujan Neutron Scattering Center - July 7-17, 2009

2009-03-20 Thread Sven Vogel
school, we kindly ask you to print and post it appropriately at your institution. Please send questions to Sven Vogel (s...@lanl.gov). Sven Vogel Chair of the 2009 LANSCE Neutron School We wish to acknowledge the support of the Department of Energy, National Science Foundation, and New Mexico

Re: Help: General spherical harmonics

2008-04-21 Thread Sven Vogel
Hi Xiujun & Tim, while I am not familiar with the texture analysis offered in Topas, I can offer a few hopefully useful hints. - The texture index is a number that is 1 for a perfectly random sample and infinity for a single crystal. A weak texture would have an index between say 1 and 1.5, a

Re: Crystallography/MS Word Question: 3 bar

2008-01-11 Thread Sven Vogel
Hi Brian, try Insert -> Field EQ \s \up 6 (\f (,3)) Using Alt-F9 you can toggle between field view and "source code" for modifications (e.g. when you use something else than 12 point font size and need to change the parameter for \up). I then select the resulting 3bar symbol and use Tools ->

oops...

2007-05-11 Thread Sven Vogel
this wasn't for the list, just for Bob - sorry! Clarification: The comments on MAUD are of course related to HIPPO data - it works great, the comment on slowness relates to the mentioned triclinic texture where it took several days more than GSAS to get to a completed refinement. The comm

Re: new gsas

2007-05-11 Thread Sven Vogel
Hi Bob, I am not yet using the latest version (I am analyzing textures of a triclinic phase since a week, so there is always something running), but the bugs I believe I found are reasonably far away from the mainstream and your reported updates that they are probably still in the current ver

Re: occupations and GSAS

2007-01-29 Thread Sven Vogel
Try the hint at www.ccp14.ac.uk/solution/gsas/constraint.html Sven At 11:29 1/26/2007, Anna Llobet wrote: Dear all Does anyone know how to set in GSAS a constrain in the occupation of a site when there are three different atoms occupying the site while keeping the total occupation of a site