Dube, D. C.Scheel, H. J.Reaney, I.Daglish, M.Setter, N.2006-08-212006-08-212006-08-21199410.1063/1.355993https://infoscience.epfl.ch/handle/20.500.14299/233241WOS:A1994NG57700061Dielectric properties of single crystals of LAGaO3 have been measured at low frequencies as well as in the microwave region over a wide temperature range. Measurements performed on two crystal orientations, viz. (001) and (I 10), show dielectric anomalies at a transition near 145-degrees-C. Dielectric anisotropy below, but not above, 145-degrees-C confirm the previously reported orthorhombic symmetry at room temperature and rhombohedral symmetry above 145-degrees-C. Domain wall motion which arises as a result of a phase transition has been around 145-degrees-C.superconductorsfilmstext::journal::journal article::research article