Dear Rietvelters, I'd like to introduce our following article. https://www.nature.com/articles/s41598-017-15766-y
Accuracy of refinement parameters in the Rietveld method is not so good. We have carefully investigated the reason, focusing on the peak-shift. Our results show that a proportional unit-cell compared to the true one is obtained in the conventional Rietveld method. We propose an additional criterion to obtain the true lattice parameters accurately. Hope this might be useful or interesting to you. Best regards, Masami Tsubota -------- Physonit Inc. TSUBOTA Masami 6-10 Minami-Horikawa, Kaita, Aki, Hiroshima 736-0044 Japan Phone/FAX: +81 82 822 0710 E-mail: tsub...@physonit.jp URL: http://physonit.jp/
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