KIM, BK HAMAGUCHI, H KIM, IT HONG, KS 2024-01-21T20:32:06Z 2024-01-21T20:32:06Z 2022-01-10 1995-11 0002-7820 https://pubs.kist.re.kr/handle/201004/144937 The 1:2 ordering in Ba(Ni1/3Nb2/3)O-3 ceramics sintered at 1350 degrees-1500 degrees C has been investigated by using XRD and Raman spectroscopy. Both of the techniques show that the degree of the 1:2 ordering decreases as the sintering temperature increases, However, XRD discerns the 1:2 ordering only for the samples sintered at 1350 degrees-1400 degrees C, whereas Raman spectroscopy discerns the 1:2 ordering for all the samples. Similar results have been obtained for Ba(Zn1/3Nb2/3)O-3 ceramics, where only the temperature range is slightly different. It is demonstrated that Raman spectroscopy can be a useful tool for probing of the 1:2 ordering in the A(B'B-II(1/3) ''(V)(2/3))O-3-type complex perovskite compounds. English AMER CERAMIC SOC 735 CERAMIC PLACE FERROELECTRICS PROBING OF 1/2 ORDERING IN BA(NI1/3NB2/3)O-3 AND BA(ZN1/3NB2/3)O-3 CERAMICS BY XRD AND RAMAN-SPECTROSCOPY Article 10.1111/j.1151-2916.1995.tb09093.x 1 JOURNAL OF THE AMERICAN CERAMIC SOCIETY, v.78, no.11, pp.3117 - 3120 JOURNAL OF THE AMERICAN CERAMIC SOCIETY 78 11 3117 3120 scie scopus A1995TD71500038 2-s2.0-0029404012 Materials Science, Ceramics Materials Science Note FERROELECTRICS ordering Raman spectroscopy complex perovskite compounds