Dear Wahyu, You may do quantitative analysis without background refinement or subtraction using DDM: www.icct.ru/Eng/Content/Persons/Sol_LA/ddm.html
Regards, Leonid --- On Tue, 5/19/09, wahyu bambang <[email protected]> wrote: From: wahyu bambang <[email protected]> Subject: about background substraction To: "rietveld_l" <[email protected]> Date: Tuesday, May 19, 2009, 11:16 AM Dear all rietvelder, Please give me a suggestion about my problem. I want to do quantitative analysis using GSAS, however my diffraction pattern has very high and rough background which makes me difficult to do preliminary qualitative works to determine the available phases. Is it alright if I substract the background and refine it a little first using another refinement software before I go through GSAS? I really appreciate your kindness to answer. regards, wahyu
