Spin glass properties of (Ti1−xVx)2O3
- 1 March 1981
- journal article
- research article
- Published by AIP Publishing in Journal of Applied Physics
- Vol. 52 (3) , 1779-1781
- https://doi.org/10.1063/1.329712
Abstract
The magnetic behavior of (Ti1−xVx)2O3 was studied in detail around the spin freezing temperature Tg. The magnetization m of spin glass is expanded around Tg as a function of the magnetic field, h = hocos ωt, as m = χoh+χ2h3+χ4h5+⋅⋅⋅ . First, ω and ho dependences of ‖χ2‖ are studied as well as χo. ‖χ2‖ seems to become singular at Tg as ω and ho are decreased. Second, the imaginary part of χo (Imχo) increases very steeply from above about 10% of Tg and Tg is the inflection point of Imχo. d(Imχo)/dT behaves like a divergence as T approaches to Tg. This behavior shows the slowing down phenomenon of the (longitudinal) relaxation time.This publication has 12 references indexed in Scilit:
- Nonlinear Susceptibility of a Spin Glass Compound (Ti1-xVx)2O3. IJournal of the Physics Society Japan, 1980
- Nonlinear susceptibility of a manganese aluminosilicate spin glassJournal of Physics C: Solid State Physics, 1980
- Dynamic Susceptibility of a Spin Glass Compound (Ti0.9V0.1)2O3Journal of the Physics Society Japan, 1980
- Phenomenological Theory of the Random Ordered PhaseProgress of Theoretical Physics, 1980
- Evidence for a Cooperative Freezing in Spin Glass Alloy PtMnJournal of the Physics Society Japan, 1979
- High-Frequency ac Susceptibility and ESR of a Spin-GlassPhysical Review Letters, 1979
- Phenomenological Theory of Spin-Glasses and Some Rigorous ResultsProgress of Theoretical Physics, 1977
- Random Mixture of the Ising Magnets in a Magnetic Field: Quenched Site and Bond ProblemsProgress of Theoretical Physics, 1976
- Theory of spin glassesJournal of Physics F: Metal Physics, 1975
- Magnetic Ordering in Gold-Iron AlloysPhysical Review B, 1972