Antiferromagnetism in NiTiO3
- 1 April 1963
- journal article
- Published by AIP Publishing in Journal of Applied Physics
- Vol. 34 (4) , 1033-1034
- https://doi.org/10.1063/1.1729357
Abstract
The effective internal field in NiTiO3 as a function of temperature has been determined from zero-field resonance absorption in a powder sample at millimeter wavelengths. Assuming a g value of 2, the resonant frequency (187 kMc) leads to an effective field at 4.2°K of approximately 67 kG. The temperature dependence fits within experimental error a Brillouin function for S = 1, with a Néel temperature of 22°K. From dc susceptibility data, a Néel temperature of 23°K is obtained and an exchange field of approximately 270 kG is computed. These data yield an out-of-plane anisotropy of about 8.3 kG.This publication has 3 references indexed in Scilit:
- Neutron Diffraction Study of Antiferromagnetic MnTiO3 and NiTiO3Journal of the Physics Society Japan, 1959
- Versatile and Sensitive Vibrating-Sample MagnetometerReview of Scientific Instruments, 1959
- Magnetic Property and Crystal Chemistry of Ilmenite (MeTiO3) and Hematite (αFe2O3) System II. Magnetic PropertyJournal of the Physics Society Japan, 1958