Nonlinear Susceptibility in the Spin Glass
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概要
- 論文の詳細を見る
The nonlinear susceptibility x_2 in the Ising spin glass near the transition temperature is obtained and compared with those of the Mattis model, pure ferromagnet and pure antiferromagnet by the Bethe approximation. In the spin glass model, x_2 diverges to negative infinity in both sides of the spin glass transition temperature. Such feature seems to characterize the spin glass transition from other kinds of transitions. We discuss the dependence of x_2 on the dimensionality and frustration in random systems, and compare it with experimental results of random magnets (Ti_1-_xV_x)_2O_3 and Pt_<0.98>Mn_<0.02>.
- 理論物理学刊行会の論文
- 1981-04-25
著者
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Fujiki Sumiyoshi
Department Of Physics Dalhousie University
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Fujiki Sumiyoshi
Department Of Applied Physics Tohoku University
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KATSURA Shigetoshi
Department of Applied Physics, Tohoku University
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Katsura Shigetoshi
Department Of Applied Physics Faculty Of Engineering Tohoku University
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FUJIKI Sumiyoshi
Department of Applied Physics, Tohoku University
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KATSURA Shigetoshi
Faculty of Science and Engineering, Tokyo Denki University : Tohoku College of Engineering and Information Sciences
関連論文
- Application of the Cluster Variation Method to the Ferromagnetic Six-State Clock Model on the Triangular Lattice and Its CAM Analysis
- Nonlinear Susceptibility in the Spin Glass
- Study of Coherent Anomalies and Critical Exponents Based on High-Level Cluster-Variation Approximations
- Tetradics Formulation of the Two-Time Green's Function Method and Its Application to the Heisenberg Ferromagnet
- On Long Range Chiral Order of the s=1/2 XY and Heisenberg Antiferromagnets on the Triangular Lattice
- High Temperature Series Expansion of the Fluctuation of the Vector Chirality for the Spin-1/2 XY Antiferromagnet on the Triangular Lattice
- Ground State and the Magnetization Process of the Body-Centered Tetragonal Lattice with Ising Spins
- The Ground State of the Ising Model of the Simple Cubic Lattice with First, Second and Third Neighbor Interactions
- Ground States of the Ising Model of the Linear Chain of S=1 with J_1 and J_2 and of S=1 / 2 with J_1, J_2 and J_3
- First Order Green Function Theory of Ferromagnetism
- Magnetic Phase Diagram for the Triangular Ising Lattice
- Phase Transitions and Distributions of Zeros of the Partition Functions for an Antiferromagnetic Ising Model and for a Hard Core Lattice Gas
- Diffraction of Electromagnetic Waves by Circular Plate and Circular Hole
- Distribution of Zeros of the Partition Function for the Slater Model of Ferroelectricity
- Asymptotic Form of the Lattice Green's Function of the Simple Cubic Lattice
- Point of Condensation and the Volume Dependency of the Cluster Integrals
- Distribution of Zeros of the Partition Function of the Ising Model
- Critical Field of the Heisenberg Model at Zero Temperature
- Susceptibility and Specific Heat in the Glass-Like Phase : Cumulant Expansion to the Random Bond Ising Model
- Theory of Spin Glass by the Method of the Distribution Function of an Effective Field
- Integral Kernel of the Spin Glass Integral Equation for the Bethe Lattice
- XY-Nature of the Fully Frustrated Ising Model on the Triangular Lattice
- Possibility of the Kosterlitz-Thouless Phase Transition in the Two Dimensional Fully Frustrated Ising Model
- Monte Carlo Simulation of the Antiferromagnetic Ising Model on the Triangular Lattice with the First and Second Neighbour Interactions
- Distribution of Zeros of the Partition Function in the Complex Temperature Plane. II
- Bethe Lattice and the Bethe Approximation
- Some Remarke on the Condensation Phenomena.
- Distribution of Roots of the Partition Function in the Complex Temperature Plane
- Asymptotic Form of the Lattice Green's Function of the Square Lattice in the Diagonal Direction
- Phase Transition of Husimi-Temperley Model of Imperfect Gas
- On the Bose-Einstein Condensation
- Cluster Sums and Related Coefficients of the Ising Model
- Annealed Ising Bond-Mixture on the Pyrite Lattices
- Diffraction of Electromagnetic Waves by Ribbon and Slit. I
- Random Mixture of the Ising Magnets in a Magnetic Field : Quenched Site and Bond Problems
- A Method of Determining the Orderings of the Ising Model with Several Neighbor Interactions under the Magnetic Field and Applications to Hexagonal Lattices