I am working in Rietveld and powder structure determination
of the nano Al2O3 particle (about 30nm). Owing to broad, complex pattern it
is very
difficult to interpret various phases(alpha, gamma, delta and so on).
The question is; is it possible to refine structure using the Rietveld method
though particles are nano? If possible how can it massage?
I am very happy if anyone could inform me of the size effect on Rietveld
analysis.
Thanks in advance
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Dr. Hyun Min Park
Materials Evaluation Center,
Korea Research Institute of Standards and Science
P.O. BOX 102, Taejon 305-600, Korea
(TEL) +82-42-868-5277,5293
(FAX) +82-42-868-5032
(Email) hmpark@krissol.kriss.re.kr
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