RE: Strange peak positions

2007-02-14 Thread Yokochi, Alexandre
ung [mailto:[EMAIL PROTECTED] > Sent: Wednesday, February 14, 2007 8:01 AM > To: Rietveld_l@ill.fr > Subject: Strange peak positions > > Dear all, > > I would appreciate any comments for the following problem. > > I have been studying samples (ABO2) with a rather sim

RE: Re: Strange peak positions

2007-02-14 Thread Whitfield, Pamela
From: Radovan Cerny [mailto:[EMAIL PROTECTED] Sent: Wed 14/02/2007 11:21 AM To: rietveld_l@ill.fr Subject: Re: Strange peak positions If the asymmetry of the profiles is also anisotropic I guess on stacking faults on close packed planes 00l. However, the HKL law looks little bit strange to me

Re: Strange peak positions

2007-02-14 Thread Radovan Cerny
If the asymmetry of the profiles is also anisotropic I guess on stacking faults on close packed planes 00l. However, the HKL law looks little bit strange to me ... Radovan Jae-Ho Chung a écrit : Dear all, I would appreciate any comments for the following problem. I have been studying samp

Strange peak positions

2007-02-14 Thread Jae-Ho Chung
Dear all, I would appreciate any comments for the following problem. I have been studying samples (ABO2) with a rather simple R -3 m structure. Although I had expected their neutron powder diffraction refinement should be simple, I encountered a strange problem. Many of the peak positions are q