notes on rietveld method

2005-06-27 Thread Vikrant Chauhan
Hello everyone, I am a novice crystallographer ( so to say )..workingon XPERT PLUS..can somebody tell me where to look for notes on rietveld method (online) ..coz wherever I look its all about some other programs for rietveld fitting , analysis etc...I wish to write my own someday . Kindly do

notes on rietveld method

2005-06-27 Thread Peter Zavalij
Dear Vikrant, I dont think you could write Rietveld program using only online notes. It may take some learning to get into the methods (in depth learning if you want to write program). Dr. Peter Y. Zavalij Director, X-ray Crystallographic Laboratory Department of Chemistry

introduction

2005-06-27 Thread bill . l . reese
Hello, I'm new to the group and just want to say hi. I look forward to learning more of the secrets and intricacies of Rietveld. I'm a TOPAS user so anything geared to that topic will be especially interesting. Cheers, Bill William L. Reese Co. Mail: URC-URC-N267 ExxonMobil Upstream Research

Re: notes on rietveld method

2005-06-27 Thread Jonathan Wright
On Mon, 27 Jun 2005, Vikrant Chauhan wrote: Hello everyone, I am a novice crystallographer ( so to say )..workingon XPERT PLUS..can somebody tell me where to look for notes on rietveld method (online) ..coz wherever I look its all about some other programs for rietveld fitting ,

Re: notes on rietveld method

2005-06-27 Thread Vikrant Chauhan
Dear Peter Zavalij, Please tell me the name of any good book you have come across... I will have the Rietveld Method- by R.A Young in my possession in few days. The tutorials with 'XPERTPLUS' have just helped me to run it but I dont exactly know what most of the parameters are doing in there.