TY - JOUR
T1 - Crystal structures and resistivities of La1/3LixNbO3
AU - Dilanian, Ruben A.
AU - Yamamoto, Ayako
AU - Izumi, Fujio
AU - Kamiyama, Takashi
N1 - Funding Information:
We thank S. Takenouchi for the Li analyses and S. Torii for his help in the neutron diffraction experiments.T his work was partially supported by the New Energy Development Organization.
Copyright:
Copyright 2018 Elsevier B.V., All rights reserved.
PY - 2000
Y1 - 2000
N2 - We introduced different amounts of Li+ ions into La1/3NbO3 with an A-site-deficient perovskite structure and determined crystal structures of the resultant oxides La1/3LixNbO3 (x = 0, 0.075, and 0.444). Reflections arising from superstructures appeared in their neutron powder diffraction patterns. Rietveld refinements revealed that the superstructures result from tilting of NbO6 octahedra and ordering of cations and vacancies at A sites. La1/3LixNbO3 varied from an insulator to a semiconductor with increasing x.
AB - We introduced different amounts of Li+ ions into La1/3NbO3 with an A-site-deficient perovskite structure and determined crystal structures of the resultant oxides La1/3LixNbO3 (x = 0, 0.075, and 0.444). Reflections arising from superstructures appeared in their neutron powder diffraction patterns. Rietveld refinements revealed that the superstructures result from tilting of NbO6 octahedra and ordering of cations and vacancies at A sites. La1/3LixNbO3 varied from an insulator to a semiconductor with increasing x.
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U2 - 10.1080/10587250008026144
DO - 10.1080/10587250008026144
M3 - Conference article
AN - SCOPUS:0012929199
VL - 341
SP - 225
EP - 230
JO - Molecular Crystals and Liquid Crystals
JF - Molecular Crystals and Liquid Crystals
SN - 1542-1406
T2 - 10th International Symposium on Intercalation Compounds (ISIC 10)
Y2 - 30 May 1999 through 3 June 1999
ER -