Spin Dynamics near the Critical Point in (CH_3NH_3)_2CuCl_4
スポンサーリンク
概要
- 論文の詳細を見る
A dip due to the critical slowing down was observed in the real part of the highfrequency susceptibility just at T. in a quasi-two dimensional ferromagnet(CH3NH.),CuCl.. The critical exponent, A, of the relaxation time for the mag-netization along the easy axis, which is defined as rcca-' (8=(7' -T.)/T.) wasobtained as ].05f0.05 for 0.003<e<0.1. The Cole-Cole plots revealed thatthe Cole-Cole semi-circle became slightly but definitely depressed as the transitionpoint was deadly approached (e<0.008).
- 社団法人日本物理学会の論文
- 1979-09-15
著者
-
Okuda Yuichi
Department Of Applied Physics Faculty Of Science Tokyo Institute Of Technology
-
Matsuura Motohiro
Department Of Material Physics Faculty Of Engineering Science Osaka University
-
Matsuura Motohiro
Department Of Electronics And Information Science Kyoto Institute Of Technology
-
Haseda Taiichiro
Department Of Applied Physics Fuculty Of Engineering Ibaraki University
-
KASEDA Taiichiro
Department of Material Physics,Faculty of Engineering Science,Osaka University
-
Kaseda Taiichiro
Department Of Material Physics Faculty Of Engineering Science Osaka University
-
MATSUURA Motohiro
Department of Agricultural Chemistry, Kyoto University
関連論文
- N.M.R. Study of Magnetic Ordering in Two-Dimensional Antiferromagnet, Mn(HCOO)_2・2H_2O
- Magnetic Phase Transition of Antiferromagnet with Weak Canting Interaction
- A Field Induced Antiferromagnetic Order in Cu (HCOO)_2・4D_2O above T_N
- Anomaly in the Angular Dependence of Proton Spin Lattice Relaxation Time in CoCl_2・2H_2O
- Facet Growth of ^4He Crystal Induced by Acoustic Waves(Condensed Matter : Structure, Mechanical and Thermal Properties)
- Critical Current Densities and Irreversibility Fields of High Temperature Superconductors Sr_2Ca_2Cu_3O_ and Sr_2Ca_Cu_nO_F_ (n=2,3)
- Critical Current Densities and Irreversibility Fields of High T_c Superconductors, GaSr_2Ca_2Cu_3O_9 and BSr_2Ca_Cu_nO_ (n=3, 4)
- Effect of Intracellular Concentration of Vitamin B6 on Tryptophanase Activity in Escherichia coli
- A New Intact Cell System for Determination of the Rate of Vitamin B6 Biosynthesis
- Observation of the Interfacial Wave Propagating at Superfluid-Normal Interface of Helium-4
- NMR Study of ^3He Adsorbed in High-Silica Zeolites and A1PO_4-5 : I. QUANTUM LIQUIDS AND SOLIDS : He in Restricted Geometry
- Static Spin Correlations in a Diluted Two-Dimensional Ferromagnet K_2Cu_xZn_F_4 Including the Percolation Vicinity
- One-Dimensional Heisenberg Ferromagnetic Susceptibility Just at the Percolation Threshold for K_2Cu_xZn_F_4
- Critical Temperature of Randomly Diluted Two-Dimensional Heisenberg Ferromagnet, K_2Cu_xZn_F_4
- Intergrain Ordering of a Superconductive Ceramic of YBa_2Cu_4O_8 at Zero External Magnetic Field Studied by Linear and Nonlinear Transport Coefficients
- Nonlinear Magnetic Response in Hierarchical Spin Ordering of Complex Magnets,CoCl_2-and NiCl_2-GIC_s
- New Nonlinear Phenomena in Focused Acoustic Beam in Pressurized Superfluid ^4He
- Observation of Excited State Spin Ordering under Pulsed Magnetic Field
- Pulsed Adiabatic-Magnetization in Cu(NO_3)_2・2.5H_2O
- Negative Divergence of Nonlinear Susceptibility at the Intergrain Phase Ordering Transition in a Superconductive Ceramic of YBa_2Cu_4O_8
- Successive Phase Transitions of a Hierarchical Nature in a YBa_2Cu_4O_8 Ceramic Superconductor
- Spontaneous Subsystem Magnetizations of a Heterogeneous Layer Antiferromagnet Mn (HCOO)_2.2D_2O
- Separate Observation of Subsystem Susceptibilities in Mn (HCOO)_2・2D_2O by Proton NMR
- Nuclear Magnetic Resonances of Mn^ and N^ in Ferrimagnetic Intermetallic Mn_4N -- Anisotropic and Transferred Hyperfine Fields in Intermetallic Compound
- Nuclear Magnetic Resonances of Fe^ in Fe_4N and Mn^ in Mn_4N
- Nuclear Magnetic Resonance of Fe^ in Nickel and Nickel-Zinc-Ferrites
- Wavefront Distortion of Acoustic Beam in Pressurized Superfluid ^4He
- Low-Dimensionality in the Field-Induced Spin Ordered States of β-Ni(NO_3)_2・4H_2O
- Successive Transitions in CoCl_2-Graphite Intercalation Compound snd the Stage Dependence
- Nonlinear Slow Fluctuation in Magnetic Ordering of CoCl_2-GIC -Observation of a 1/ω-Type Spectrum-
- Asymmetric Critical Phenomena in a Quasi Two-Dimensional-Heisenberg Antiferromagnet Mn (HCOO)_2.2H_2O
- Networking and Cooperative Dynamics in Complex Physical Systems (II)
- Symmetry Breaking and Nonlinear Susceptibility in a Complex Physical System,CoCl_2-GIC
- Nuclear Magnetic Resonance of Fe^ in α^Fe_2O_3
- Hyperfine Field at Fe^ in Lithium Ferrite Measured by NMR.
- Magnetic Phase Transition in Ni_xCo_Cl_2・6H_2O
- Magnetic Phase Transition for Dilute Heisenberg Spin System in Two-Dimensional Lattice
- Production of Negative Spin Temperature in Pulsed Magnetic Field : II. LOW TEMPERATURE PROPERTIES OF SOLIDS : Magnetism : Cluster, Low Dimension
- Nuclear Adiabatic Demagnetization Cooling in Ground State Singlet Paramagnet : I. QUANTUM LIQUIDS AND SOLIDS : Quantum Solids and Nuclear Magnetism
- Heat Capacities of H_2 and D_2 in Some Restricted Geometries : I. QUANTUM LIQUIDS AND SOLIDS : He in Restricted Geometry
- Heat Capacities of H_2,He^4,Ar and N_2 in Restricted Geometry of Zeolite Y in Temperature Range from 20 K to 2 K
- Proton Nuclear Magnetic Resonance Study in Manganese Formate Dihydrate
- Measurement of Heat Capacity under Hydrostatic Pressure between 0.5 K and 15 K
- Reversibility of Phase Transition of Antiferromagnetic CoCl_2・6H_2O under Hydrostatic Pressure
- Physics of Quantum Solid in Microgravity (特集2:微小重力環境を利用した基礎科学研究)
- New Aspects of Crystal Growth of Solid ^4He Studied by Acoustic Wave(New Frontiers of Quantum Fluids and Solids)
- Paramagnetic Cross Relaxation in Ordered State Co (HCOO)_22H_2O
- Temperature Barkhausen Effect-Development of Spontaneous Magnetization in the Course of Decreasing Temperature
- Property of Supercurrent Flowing through Superconducting Single-Electron Transistors with Weak Charging Effect
- Field Induced Spin Ordering in a Weakly-Coupled-Pair System: Ni (NO_3)_2 ・ 6H_2O
- Two Spin Ordered States under a Magnetic Field along Different Crystalline Axis in Ni (NO_3)_2・4H_2O
- Heat Capacities of the Two-Dimensional Triangular Heisenberg Antiferromagnets VX_2(X;Cl,Br,and I)
- Magnetic Ordering in a Partially Frustrated Triangular Antiferromagnet RbFeBr_3
- Crystallographic Two Sublattice System : Staggered Susceptibility and Induced Staggered Magnetization in Paramagnetic State
- Pertubed Angular Correlation Study of Kondo Alloys, La_Y_x(^Ce)
- Pressurized Super fluid ^4He Acoustic Microscopy : Ultrasonic Imaging and Microscopy
- Critical Current Densities and Irreversibility Fields in Pb-Doped and Pb-Free Bi_2Sr_2Ca_2Cu_3O_y Superconductors
- Relaxation Phenomena of Metamagnetic Transition in CoCl_2・2H_2O
- Paramagnetic Relaxation in Some Nickel Tutton Salts and Cupric Nitrate Salt
- Spin Ordering of Ni (NO_3)_2・6H_2O in a Magnetic Field : The Case of Rhombic Crystalline Field
- Networking and Cooperative Dynamics in Complex Physical Systems (III)
- Spontaneous Staggered Magnetization of Two-Dimensional Heisenberg like Antiferromagnet with Canting Interaction
- Critical Relaxation Studied by High Frequency Magnetic Susceptibility in Mn (COOCH_3)_2・4H_2O
- Direct Observation of the Critical Slowing Down in Mn (CH_3COO)_2・4H_2O
- An Anomalous Critical Dispersion in a Canted Antiferromagnet, Ni(IO_3)_22H_2O
- Proton Spin Lattice Relaxation by Ising Spin Excitation in CoCl_2 2H_2O
- Ordering of Co(HCOO)_2・2H_2O Studied by Proton NMR : Magnetic Sandwich System of Antiferromagnetic Planes with Paramagnetic Ions
- Paramagnetic Susceptibility of Mn (CH_3COO)_24H_2O
- Temperature Dependence of the ESR Line Width in One-Dimensional S=1/2 Antiferromagnet CuCl_2・2NC_5H_5
- Dynamical Aspect of Cristical Fluctuation of a Quasi One-Dimensional Ising-like Ferromagnet (CH_3)_3NHCoCl_3・2H_2O
- High Field Magnetization of a Heisenberg Ferrimagnet Mn (CH_3COO)_2 4H_2O
- Spin Dynamics near the Critical Point in (CH_3NH_3)_2CuCl_4
- Observation of Spin Echoes on Mn^ in Manganese Ferrite
- Adiabatic Magnetization Process in CoCl_2・2H_2O
- Cross Relaxation among Spin Pairs in Cu(NO_3)_22.5H_2O. I
- Heat Capacity of Two Dimensional Heisenberg Antiferromagnet with s=5/2
- Phase Transition of a Nearly Heisenberg Layer Antiferromagnet Cu(HCOO)_2・2(NH_2)_2CO・2H_2O
- Heat Capacity of Cu(HCOO)_2・4H_2O at Magnetic Transition Temperature
- Magnetic Relaxation Phenomena near T_N in Co (HCOO)_22H_2O
- Paramagnetic Relaxation in K_3Fe (CN)_6
- Temperature Dependence of Sound Velocity in High-Strength Fiber-Reinforced Plastics
- Effect of Impurity Spins on Three-Dimensional Ordering of TMMC under Magnetic Field
- Phase Transition of a Two-Dimensional Heisenberg Antiferromagnet with Weak Canting Interaction
- A Horizontal Type Hartshorn-Bridge Coils
- Thermal and Magnetic Properties of Linear Ferro- and Autiferro-Magnetic Substances, MCl_2・2NC_5H_5(M; Co, Cu)
- Magnetization Process in the Mixed System of Uniaxial and Planar Antiferromagnets Ni_xCo_Cl_2・6H_2O in High Magnetic Field
- Molecular Attractive Force in Small Cavities
- Susceptibilities of s=1/2 Crystallographic Two Sublattice System
- Spin Echoes of Co^ in fcc Cobalt Metal
- Two kinds of Field-Induced Spin Ordered States in β-Ni (NO_3)_2・4H_2O
- Heat Capacity of a Strongly One-Dimensional Antiferromagnet Cu (C_6H_5COO)_2・3H_2O : Field-Induced Crossover of Spin-Dimensionality
- Macroscopic Quantum Tunneling and Avalanche Size Distribution of He Crystallization in Aerogel
- Surface Majorana Cone of the Superfluid 3He B Phase
- Networking and Cooperative Dynamics in Complex Physical Systems
- Magnetic Relaxation Phenomena near $T_{\text{N}}$ in Co(HCOO)22H2O
- Vitamin B6 Biosynthesis of a Pdx Mutant, Escherichia coli B WG3, in Amino Acid-supplemented Medium
- Concentration Dependence of Brownian Motion and the Viscosity of Hemoglobin Solutions
- Effect of Various Compoundsas Sole Carbon Substrate on Vitamin B6 Biosynthesis