Strange Attractor of Chaotic Magnons Observed in Ferromagnetic (CH_3NH_3)_2CuCl_4
スポンサーリンク
概要
- 論文の詳細を見る
By parallel pumping experiments in ferromagnetic (CH,NH,).CuCl. chaotic auto-oscillations of magnon amplitude are observed at the pumping frequency of 9.39GHz and the temperature of 1.65 K. Strange attractors constructed in three-dimen-sional phase space from time series data of chaotic oscillations display properties ofstretching and folding of the sheet of trajectories. Fractal dimensions of strange at-tractors are obtained by the method of the correlation integral as a function of driving microwave power. With increasing driving power fractal dimension increasesfrom 1.6 to 3.4. The largest Lyapunov exponent is obtained as 0.43f0.05 by usingempirical return maps. The chaotic state arises directly from period-two oscillationswithout cascade of period doubling bifurcations.
- 社団法人日本物理学会の論文
- 1987-02-15
著者
-
YAMAZAKI Hitoshi
Department of Physics,Faculty of Science,Okayama University
-
Mino Michinobu
Department of Physics, Okayama University
-
Yamazaki Hitoshi
Department Of Ophthalmology Hirosaki University School Of Medicine
-
Mino Michinobu
Department Of Physics Faculty Of Science Okayama University
-
NAGASHIMA Hiroyuki
Faculty of Liberal Arts,Shizuoka University
-
WARDEN Mike
Physics Institute,University of Zurich
-
Nagashima H
Shizuoka University
-
Warden M
Physics Institute University Of Zurich
-
Warden Mike
Physics Institute University Of Zurich
-
Yamazaki Hitoshi
Department Of Ophthalmology Hirosaki University Graduate School Of Medicine
-
Nagashima Hiroyuki
Faculty Of Liberal Arts Shizuoka University
関連論文
- 27pPSB-33 パラメトリック励起されたYIGマグノン系からの間欠的マイクロ波放射II(領域3ポスターセッション : 遷移金属化合物)(領域3)
- 21aPS-78 スール 1 次不安定領域におけるスピン波揺らぎの周波数分布
- 21aPS-77 パラメトリック励起された YIG からのマイクロ波の間欠的放射
- 23aPS-37 ガーネット薄膜ドメインパターンの交番磁場依存性
- 29aPS-114 YIG におけるスール 1 次不安定化による静磁モードからのマイクロ波放射
- 31aPS-61 交番磁場下ガーネット薄膜のストライプ状パターンサイズ分布
- 17aPS-87 YIGにおける静磁モードからのマイクロ波放射の励起電力依存
- 22pTC-7 スピン波のパラメトリック励起とマイクロ波放射
- 22pTC-7 スピン波のパラメトリック励起とマイクロ波放射
- 29aPS-114 YIG におけるスール 1 次不安定化による静磁モードからのマイクロ波放射
- Anomalous Temperature-Dependent Local Structure in κ-(BEDT-TTF)_2Cu (NCS)_2
- Crystal Structures, Degree of Charge Transfer, and Non-Linear Optical Characteristics of Intramolecular Charge-Transfer Compounds : Indoline-Substituted Tricyanoquinodimethanes
- Circular Magnetic X-Ray Dichroism at the K-Absorption Edge in Fe-Ni Alloys
- Hole Distribution in (Sr,Ca,Y,La)_Cu_O_ Compounds Studied by X-ray Absorption and Emission Spectroscopy(Condensed matter: electronic structure and electrical, magnetic, and optical properties)
- An anti-K-ras ribozyme suppresses oncogene expression and cell growth of human pancreatic cancer
- Linear Chain Antiferromagnetism in Copper Benzoate
- Temperature Dependence of Paramagnetic Resonance Line Width in Copper Benzoate
- Superconducting State of the Layered Conductor α-(BEDT-TTF)_2NH_4Hg(SCN)_4 in Magnetic Fields Parallel to the Layer Plane
- Neutron Scattering Studies on Spin-Peierls Material CuGeO_3
- Antiferromagnetic Spin-Wave Frequencies in (C_2H_5NH_3)_2CuCl_4 by Parallel Pumping Experiments
- Effect of Magnetic Dipolar Interaction on Antiferromagnetic Resonance in (C_2H_5NH_3)_2CuCl_4
- Parametric Pair of Waves as a Nonlinear Oscillator
- "Ring-Shaped Model" of the Pacemaker in Oscillatory Reaction-Diffusion System : General Physics
- Effect of Noise on the Low Flow Rate Chaos in the Belousov-Zhabotinsky Reaction
- Phenalenyl-Based Highly Conductive Molecular Systems with Hydrogen-Bonded Networks : Synthesis, Physical Properties, and Crystal Structures of 1,3- and, 1,6-Diazaphenalenes, and Their Protonated Salts and Charge-Transfer Complexes with TCNQ
- Upper Critical Field of κ-(BEDT-TTF)_2Cu[N(CN)_2]Cl under Magnetic Fields Parallel to the Superconducting Plane
- EXAFS Study on the Local Structure of a New High-T_c Superconductor in the Bi-Sr-Ca-Cu-O System : Electrical Properties of Condensed Matter
- Effect of Spin Fluctuations on Magnetic Properties and Thermal Expansion in Pseudobinary System Fe_xCo_1-xSi
- Themal Expansion in Weak Itinerant Ferromagnets Fe_xCo_Si (x=0.48 and 0.77)
- EXAFS Study on Fe-Doped YBa_2Cu_3O_y
- A case of epidermal cyst with pilomatrical differentiation
- Strange Attractor of Controlled Chaos in Yttrium Iron Garnet Films
- X-Ray Resonance Exchange Scattering at the Nd L_-Edges in Nd_2Fe_B
- Magnetic XANES of Circularly Polarized X-Ray Absorption on Fe and Ni Metals and Nd_2Fe_B Compound
- Multielectron Excitations in 3d Transition Metal Compounds Probed by X-Ray Magnetic Circular Dichroism
- Strongly Enhanced Li + D Reaction in Pd Observed in Deuteron Bombardment on PdLi_x with Energies between 30 and 75 keV (Nuclear Physics)
- Strongly Enhanced DD Fusion Reaction in Metals Observed for keV D^+Bombardment(Nuclear Physics)
- Hepatocellular Carcinoma with Metastasis to the Pharynx : Report of a Case
- Preparation, Structures, and Physical Properties of Tetrakis(alkylthio)tetraselenafulvalene (TTC_n-TSeF, n=1-15)
- EXAFS Studies on Y_Ba_xCuO_Superconductors
- Observation of Nonlinear Coupled Photon-Magnon Oscillations in YIG
- Relaxation of Labyrinth Domain Structure of Ferromagnetic Thin Film under Field Cycles
- Antiferromagnetic Resonance and Spin-Wave Instabilities at Spin-Flop Critical Field in (C_2H_5NH_3)_2CuCl_4
- Relaxation Effects in Antiferromagnetic Resonance of CuCl_22H_2O
- Half-Life of ^7Be in Beryllium Metal
- A Case of Idiopathic Retinal Vasculitis, Aneurysm, and Neuroretinitis Effectively Treated by Steroid Pulse Therapy
- Strange Attractor of Chaotic Magnons Observed in Ferromagnetic (CH_3NH_3)_2CuCl_4
- Chaos in Spin-Wave Instabilities : Theory and Experiments : Part III. Experimental Aspects : New Trends in Chaotic Dynamics of Hamiltonian Systems
- The Onset of Auto-Oscillations of Parametrically Excited Spin-Wave Pairs
- Experiment on Solitons in the Dissipative Toda Lattice Using Nonlinear Transmission Line
- Magnetic Domain Patterns Depending on the Sweeping Rate of Magnetic Fields(General)
- Study of Parallel Pumping of Magnetoelastic Waves in an Antiferromagnetic FeBO_3
- In-Plane Anisotropy of Ferromagnetic Resonance and Spin-Wave Relaxation in K_2CuF_4
- Saturation of Parallel-Pumped Magnons in the Two-Dimensional Ferromagnets K_2CuF_4 and (CH_3NH_3)_2CuCl_4
- Effects of calcium channel blockers on retinal morphology and function of rd mouse
- Retinal dysfunction in cancer-associated retinopathy is improved by Ca^ antagonist administration and dark adaptation
- Aberrantly expressed recoverin is functionally associated with G-protein coupled receptor kinase (GRK) in cancer cell lines
- Pharmacological aspects of nilvadipine-induced preservation of retinal degeneration in RCS rat analyzed by mRNA profiling assay
- Nilvadipine, a Ca^ anatagonist, effectively preserves retinal morphology and functions in Royal College Surgeons rat
- Ionicity Phase Diagram of Trifluoromethyl-TCNQ (CF_3TCNQ) Charge-Transfer Solids
- A Note on a Class of Periodic Orbits of the Tent-Map
- Fractal Structure of Strange Attractor at the Subsidiary Resonance in Yttrium Iron Garnet
- Characterization of Chaotic States of Parallel-Pumped Magnons in Yttrium Iron Garnet
- Electromagnetic Emission by a System of Nonequilibrium Magnons in a Ferrite
- Microwave Radiation of Parametrically Excited Quasiphonons in Antiferromagnet FeBO_3 : Condensed Matter: Electronic Properties, etc.
- Map-Based Analysis of Noise-Induced Convergence in Chaos
- Expression profiles of cytokines and chemokines in vitreous fluid in diabetic retinopathy and central retinal vein occlusion
- Intermittency Observed in Yttrium Iron Garnet under Parallel Pumping
- Subthreshold Parallel Pumping of Magnons in the Quasi-One-Dimensional Ferromagnet CsNiF_3
- Demagnetizing Effects on Antiferromagnetic Resonance in CsNiF_3
- Experiment on Solitary Waves in the Nonlinear Transmission Line Described by the Equation/+u/-/=0
- Computer Simulation of Solitary Waves of the Nonlinear Wave Equation u_t+uu_x-γ^2u_=0
- Oscillations and Period-Doubling of Magnon Amplitude under Parallel Pumping in Antiferromagnetic CuCl_22H_2O
- Interlayer Exchange Field in (C_nH_NH_3)_2CuCl_4 with n=1-6 and (C_6H_5C_mH_NH_3)_2CuCl_4 with m=1,2 Determined by Parallel Pumping Experiment
- Electron Spin Relaxation Time of Phosphorus-Doped Silicon
- Observations of Deterministic Chaos of Parallel-Pumped Magnons in Ferromagnetic (CH_3NH_3)_2CuCl_4
- Experiment on Chaotic Responses of a Forced Belousov-Zhaborinsky Reaction
- Observation of Magnon Density of States in K_2CuF_4 by Subthreshold Parallel Pumping
- Relaxation of the Zone-Boundary Magnon in (C_6H_5C_nH_NH_3)_2CuCl_4 with n=1 and 2
- Antiferromagnetic Relaxation in CuCl_22H_2O
- New Antiferromagnetic Resonance Lines in CuCl_22H_2O
- Chaotic States in the Belousov-Zhabotinsky Reaction
- Spin-Wave Instabilities by Perpendicular Pumping in K_2CuF_4
- Parallel Pumping of the Brillouin-Zone-Boundary Magnons in a Two-Dimensional Ferromagnet K_2CuF_4
- Relaxation of Labyrinth Domain Structure of Ferromagnetic Thin Film under Field Cycles
- Strange Attractor of Controlled Chaos in Yttrium Iron Garnet Films
- Two-Dimensional Spin-Wave Spectrum in (C_4H_9NH_3)_2CuCl_4 by Parallel Pumping Measurements
- Morphological Characteristics of Human Extrahepatic Bile Duct Carcinoma