Spin Ordering and Thermodynamical Properties in Spin-Pair Systems under Magnetic Fields
スポンサーリンク
概要
- 論文の詳細を見る
It has recently been shown that in spin-pair systems a new type of spin ordering occurs under magnetic fields. In the present paper, the spin ordering in general cases of the inter-pair exchange interaction and the thermodynamical properties of these systems are investigated on the basis of molecular field theory. Various types of spin ordering appear depending on the strength of the inter-pair exchange interaction and the external magnetic field. The specific heat originating from the short range order of spins in a one-dimensional lattice is also calculated for a purpose of comparison with experiments in Cu(NO_3)_22.5H_2O.
- 東北大学の論文
著者
-
TACHIKI Masashi
The Research Institute for Iron,Steel and Other Metals,Tohoku University
-
Tachiki Masashi
The Research Institute For Iron Steel And Other Metals
-
YAMADA Takemi
The Research Institute for Iron, Steel and Other Metals
-
Yamada Takemi
The Research Institute For Iron Steel And Other Metals
関連論文
- Thin Films of Ferromagnetic Superconductors
- Surface Magnetization in Ferromagnetic Superconductors
- Effective Exchange Interaction near the Surface of Ferromagnetic Superconductors
- Spin Wave Spectrum in the Spin-Spiral State of Ferromagnetic Superconductors
- Periods of Long Period Superlattices in Alloys
- Spin Ordering in a Spin-Pair System
- Magnetic Properties in the Mixed State of Ferromagnetic Superconductors
- Fluctuations and Instabilities in Mixed States of Ferromagnetic Superconductors
- Microscopic Mechanism of Raman Csattering in EuTe
- Theory of Raman Scattering in Various Magnetic Phases of Eu-Chalcogenides
- Spin Ordering and Thermodynamical Properties in Spin-Pair Systems under Magnetic Fields
- Short Range Order of Spins in Cu(NO_3)_22.5H_2O under Magnetic Field
- Spin Waves in a Spin-Pair System and in a System of Magnetic Ions with Large Anisotropy Energy
- Short Range Order of Spins in Cu(NO_3)_2 2.5H_2O under Magnetic Field
- Spin Waves in a Spin-Pair System and in a System of Magnetic Ions with Large Anisotropy Energy
- Magnetic Anisotropy from Exchange Interaction and Magnetic Structure of CoO
- Spin Ordering in a Spin-Pair System
- Thermopower in Ce Kondo Systems
- Effect of Crystal Field on Kondo Resistivity in Ce Compounds
- Crystal Field in Kondo System
- Kondo-like Effect of Atomic Motion in Amorphous Superconductors
- Transverse Ultrasonic Attenuation in Magnetic Metals
- Exchange Interaction between the Co^ Ions with Degenerate Orbital States in CoO
- Spin Ordering and Thermodynamical Properties in Spin-Pair Systems under Magnetric Fields
- Mixed States in Ferromagnetic Superconductors
- Periods of Long Period Superlattices in Alloys
- Field Theoretical Approach to the Kondo Lattice Problem
- Surface Effect on Thermodynamic Properties and Excitation Spectra of Heisenberg Ferromagnets
- Effect of Magnetic Field on Sound Propagation near Magnetic Phase Transition Temperatures
- Ward-Takahashi Identities in Itinerant Electron Ferromagnetism.I : Zero Temperature Case
- Sound Attenuation in Magnetic Metals
- Electronic Structure of Mixed Valence State