There is a new tutorial on using the Pair Distribution Function Technique by M. Gateshki and V. Petkov at :
http://www.phy.cmich.edu/people/petkov/nano.html -------------- Also, during the recent Washington D.C. ACNS meeting, Simon Billinge and Xiangyun Qiu gave an excellent and impressive workshop on the use of the GUI PDFgetX2 and related software to obtain the atomic pair distribution function (PDF)) http://www.pa.msu.edu/cmp/billinge-group/programs/PDFgetX2/ This gave a strong impression that for those refining the average structure using the Bragg peaks, revisiting relevant structures using PDF methods to look at the local order could be enlightening (assuming you can obtain beamtime at your local TOF Neutron or high energy Synchrotron facility). http://www.totalscattering.org/ http://www.pa.msu.edu/cmp/billinge-group/docs/home/neighborhood/ Lachlan. ----------------------- Lachlan M. D. Cranswick Contact outside working hours / Coordonnees en dehors des heures de travail: E-mail / courriel: [EMAIL PROTECTED] Home Tel: (613) 584-4226 Mobile/Cell: 613 401 3433 WWW: http://lachlan.bluehaze.com.au/ P.O. Box 2057, Deep River, Ontario, Canada, K0J 1P0 (please use clear titles in any Email - otherwise messages might accidentally get put in the SPAM list due to large amount of junk Email being received. If you don't get an expected reply to any messages, please try again.) (Essayez d'utiliser des titres explicites - sans quoi vos messages pourraient aboutir dans un dossier de rebuts, du fait de la quantite tres importante de pourriels recue. Si vous n'obtenez pas la reponse attendue, merci de bien vouloir renvoyer un message.)
