Anomalous Magnetization of RbFeCl3around 31T in Pulsed High Magnetic Fields
- 15 January 1988
- journal article
- letter
- Published by Physical Society of Japan in Journal of the Physics Society Japan
- Vol. 57 (1) , 38-41
- https://doi.org/10.1143/jpsj.57.38
Abstract
Magnetizations of the triangular antiferromagnets RbFeCl 3 and RbFeBr 3 are measured in pulsed high magnetic fields up to 40T at liquid 4 He temperatures. In the case of RbFeCl 3 , the magnetization is found to increase almost linearly from the zero field, and to be flattened at some critical field of 14T. Further application of magnetic fields induces an anomalous double-step magnetization around 31T. The phenomenon is similar to the one which was found in CsFeCl 3 at some higher magnetic field, but noteworthy is the existence of a fine structure in the anomalous magnetization of RbFeCl 3 . The anomaly has thus far not been observed for RbFeBr 3 in the measured magnetic fields up to 85T.Keywords
This publication has 10 references indexed in Scilit:
- Anomalous magnetization of CsFeCl3 appearing at the applied magnetic fields exceeding 33 TSolid State Communications, 1987
- A laboratory instrument for generating magnetic fields over 200 T with single turn coilsJournal of Physics E: Scientific Instruments, 1985
- Theoretical Study of Magnetic and Optical Properties of Pseudo-One-Dimensional System RbFeCl3Journal of the Physics Society Japan, 1981
- Collective Modes of Spin Excitations in a Uniaxial FerromagnetProgress of Theoretical Physics, 1976
- Magnetism in orbitally unquenched chainar compounds. I. The antiferromagnetic case: RbFePhysical Review B, 1975
- Spin ordering in a system with large anisotropy energy in a magnetic fieldPhysica, 1971
- Spin Waves in a Spin-Pair System and in a System of Magnetic Ions with Large Anisotropy EnergyJournal of the Physics Society Japan, 1970
- Spin Ordering and Thermodynamical Properties in Spin-Pair Systems under Magnetic FieldsProgress of Theoretical Physics Supplement, 1970
- Linear Antiferromagnetic Chains in Hexagonal ABCl3-Type Compounds (A; Cs, or Rb, B; Cu, Ni, Co, or Fe)Journal of the Physics Society Japan, 1969
- Theory of Magnetism in FeCl2·2H2OJournal of the Physics Society Japan, 1967