TY - JOUR
T1 - Cubic phase of single-crystal LaAIO3 perovskite synthesized at 4.5 GPa and 1273 K
AU - Nakatsuka, Akihiko
AU - Ohtaka, Osamu
AU - Arima, Hiroshi
AU - Nakayama, Noriaki
AU - Mizota, Tadato
PY - 2005/8/1
Y1 - 2005/8/1
N2 - Single crystals of LaAlO3 (lanthanum aluminium trioxide) have been synthesized at 4.5 GPa and 1273 K, in the presence of an NaCl + KC1 flux. The compound crystallizes with the cubic perovskite structure (space group Pm3̄m). The thermal vibration of the O atom is remarkably suppressed in the directions of the A1 - O bonds, and this anisotropy ranks among the largest observed in stoichiometric cubic perovskites.
AB - Single crystals of LaAlO3 (lanthanum aluminium trioxide) have been synthesized at 4.5 GPa and 1273 K, in the presence of an NaCl + KC1 flux. The compound crystallizes with the cubic perovskite structure (space group Pm3̄m). The thermal vibration of the O atom is remarkably suppressed in the directions of the A1 - O bonds, and this anisotropy ranks among the largest observed in stoichiometric cubic perovskites.
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U2 - 10.1107/S1600536805020441
DO - 10.1107/S1600536805020441
M3 - Article
AN - SCOPUS:32244432625
VL - 61
SP - i148-i150
JO - Acta Crystallographica Section E: Structure Reports Online
JF - Acta Crystallographica Section E: Structure Reports Online
SN - 1600-5368
IS - 8
ER -