PHOTOINDUCED IRREVERSIBLE EFFECTS ON MAGNETIC PROPERTIES AND ALLIED PHENOMENA IN MAGNETIC OXIDES X
スポンサーリンク
概要
- 論文の詳細を見る
This is a review which concerns with mainly the relaxation phenomena in permeability of magnetic oxides. In addition the study is, however, reported in our laboratory in 1997,which was in press. In single crystals of yttrium iron garnet irradiated with an intense visible light at 77K, a remarkable change of the temperature dependence of complex permeabilities μ' and μ" is observed. Simultaneously, conspicuous double peaks of photoinduced disaccommodation, DA around 130 K(DA(I)) and 200 K(DA(II)) were found, with correlative onset of the irreversible decrease of μ' at low temperature. Activation energies of these peaks are estimated 0.46eV for DA(I) and 0.7 eV for DA(II). In addition, we observed the third peak (DAIII, 0.88 eV), independent of irradiation around the room temperature. For an explanation of these results, a simple model is presented here for explaining these results. This review proposes also a new approach to studying the role of vacancy migration of YIG by the simple magnetic technique.
- 神奈川歯科大学の論文
- 1997-03-31
著者
-
Miyazaki T.
Department of Applied Physics, Tohoku University
-
Maeda K.
Department of Physics, Kanagawa, Dental College
-
Maeda Keiichiro
Kanagawa Dental College
-
Miyazaki T.
Department Of Applied Physics Graduate School Of Engineering Tohoku University
-
Kainuma S.
Department of Electrical Engineering, Ashikaga Institute of Technology
-
UEMATSU K.
Advanced Research Institute for Science and Engineering, Waseda University Shinjyukuku
-
K. Hisatake
Faculty Of Dentistry Kanagawa Dental College
-
Kainuma S.
Faculty Of Engineering Ashikaga Institute Of Technology
-
Matsubara I.
Faculty Of Dentistry Kanagawa Dental College
-
Miyazaki T
Tohoku University Dept. Of Applied Physics
-
Maeda K.
Faculty Of Dentistry Kanagawa Dental College
-
Uematsu K.
Advanced Res. Center Sci. &eng. Waseda Univ.
関連論文
- PHOTOINDUCED IRREVERSIBLE EFFECTS ON MAGNETIC PROPERTIES AND ALLIED PHENOMENA IN MAGNETIC OXIDES IX
- PHOTOINDUCED IRREVERSIBLE EFFECTS ON MAGNETIC PROPERTIES AND ALLIED PHENOMENA IN MAGNETIC OXIDES XII [Review]
- PHOTOINDUCED IRREVERSIBLE EFFECTS ON MAGNETIC PROPER TIES AND ALLIED PHENOMENAIN MAGNETIC OXID ES XI
- 25pZB-11 S_(1535) resonance in nuclei studied with the C, 0u(γ,η) reactions(Hadron and nuclear physics with electromagnetic probe)
- Crystallographic and Magnetic Properties of R_3Fe_T_x and Their Nitrides, Carbides and Hydrides
- Magnetic After-Effects in Barium Hexagonal Ferrites with BaO・6Fe_2O_3 (M-Type) Stoichiometry
- Anomalous pancreatico-biliary junction and gall bladder cancer in response to Matsumoto M, Maruta M, Maeda K, Utsumi T, Sugioka A, Kuroda M (2002) Epithelial cyst of the gallbladder associated with adenocarcinoma. J Hepatobiliary Pancreat Surg 9 : 389-392
- Thermal Variation of Imaginary Part of Permeability in Previously Photoexcited YIG Single Crystal : Magnetism, Magnetic Materials and Devices
- 10p-YA-10 Pre-equilibrium and Equilirium (i,xn,yp,γ) Reaction Process by an Exciton Model and the K isomer ratio in ^Hf
- 10p-YA-9 Pre-equilibrium and Equilirium Deexcitation Processes II : The ^Ho(p,xn,yp,γ) Reaction Induced by 60 MeV Proton
- 10p-YA-7 Pre-equilibrium and Equilibrium Deexcitation Processes I : The Dy(α, xnγ) Er Reaction Induced by 90MeV alpha particlesα
- 10p-YA-6 Gamma-ray Multiplicites in Dy(α,xnγ) Er Raction
- Reversible and Irreversible Relaxation of Magnetic Permeability in Photoexcited Yttrium Iron Garnet
- Isospin Excitations in Nuclei via the ^Ca(p,n)^Sc Reactions
- Magnetoresistance mesurement for ultra small TMR junctions using conductive AFM
- Structure and magnetoresistance of IrMn exchange-biased junctions
- Transport properties in ferromagnetic double barrier junctions
- -SUPPLEMENT- PHOTOINDUCED MAGNETIC AFTER EFFECTS IN MAGNETIC OXIDES : Related Works of K. Hisatake 1970-2000
- Model of Photoinduced Disaccommodation in Oxygen-deficient Yttrium Iron Garnet
- Thermal Hysteresis of Photoinduced Magnetic Effects in Yttrium Iron Garnet with a Small Amount of Oxygen Vacancy (Soft Magnetic Materials)
- PHOTOINDUCED IRREVERSIBLE EFFECTS ON MAGNETIC PROPERTIES AND ALLIED PHENOMENA IN MAGNETIC OXIDES X
- PHOTOINDUCED IRREVERSIBLE EFFECTS ON MAGNETIC PROPERTIES AND ALLIED PHENOMENA IN MAGNETIC OXIDES VIII
- Thickness and Oxidation Time Dependence of Tunnel Magnetoresistance in Ni-Fe/Co/Al-O/Co Junctions
- 25pZB-6 Measurement of η mesons in the 0(γ,η) reaction for 0.6
- Magnetic tunnel junction using an epitaxial Ni_Fe_ thin film grown on a a single crystal Si substrate
- Microfabrication and Magnetoelectric Properties of High-magnetoresistance Tunnel Junctions (論文特集号 〔日本応用磁気学会〕第24回学術講演会)
- High Field Magnetization and Spin Reorientation in Sm_2(Fe_Al_x)_ and Nd_2(Fe_Al_x)_ Single Crystals(Research in High Magnetic Fields)
- MAGNETIC ANISOTROPY INDUCED WITH He ION-IMPLANTED YIG THIN FILMS ANNEALED IN HYDROGEN ATMOSPHERE
- Narrow Resonance at E_γ=1020 MeV in the D(γ, η) pn Reaction(Pentaquarks and related topics, Exotic hadrons, New Frontiers in QCD-Exotic Hadrons and Hadronic Matter-)
- Delayed neuronal damage related to microglia proliferation after mild spinal cord compression injury
- The relationship between perinatal outcome and congenital diaphragmatic hernia with or without associated anomalies : The 35th Annual Meeting of the Japanese Teratology Society
- Micromechanical Property Recovery of Human Carious Dentin Achieved with Colloidal Nano-β-tricalcium Phosphate
- Absence of gain-of-function JAK1 and JAK3 mutations in adult T cell leukemia/lymphoma
- Spin-polarized current-induced domain structures and magnetization switching in double-barrier magnetic tunnel junctions
- Fabrication and magnetoelectric properties of high-magnetoresistance tunnel junctions
- Characterization of the Barrier Layer in Al_Co_x/{Al_Co_x-Oxide}/Al Tunnel Junctions
- Characterization of the barrier layer in Al_Co_x/{Al_Co_x-oxide}/Al tunnel junctions
- Analysis of Interlayer in Al/Al_2O_3/Co/Al Junctions by Inelastic-Electron-Tunneling-Spectroscopy
- The causes of soil alkalinization in the Songnen Plain of Northeast China
- RELATIONS OF LV-DIMENSION, R/Th AND CELL-DIAMETER IN CONGESTIVE CARDIOMYOPATHY, RELEVANT TO PROGNOSIS : PROCEEDINGS OF THE 47th ANNUAL SCIENTIFIC MEETING OF THE JAPANESE CIRCULATION SOCIETY : Cardiomyopathy
- Definition of Absolute Strength and Deterministic Chaos Approach of Lightning
- 137 Evaluation of the adjunct use of GnRH analog (GnRHa) in IVF-ET program.
- Fabrication and Magnetic Properties of Anisotropic Nanocomposite films
- Fabrication and Magnetic Properties of Exchange-Coupled Nd-Fe-B/Fe Nanocomposite Thin Films
- Spin-Reorientation and Magnetostriction in Highly Oriented (Er_Tb_x)_2Fe_B
- Increase of bonding of luting resin cements to dental alloys treated by plasma-etching
- Double Filtration Plasmapheresis with Evaflux 5A as the Secondary Filter in a Myeloma Patient(Hematological Disease,General Presentation,Proceedings of the Thirteenth Annual Meeting of Japanese Society for Apheresis)
- Occurrence of a supernumerary f-like chromosome and chromosomes with di-constriction in pollen grains of Scilla scilloides Druce
- CRYSTALLIZATION MECHANISM OF AMORPHOUS ALLOYS : MAGNETIC ANISOTROPY
- Magnetoresistance of Single and Double Tunnel Junctions Formed by Direct Sputtering Using Al_2O_3 Target
- Cooperation of Phosphate Monomer and Silica Modification on Zirconia
- Near Infrared Photoacoustic Spectra of Deep Levels in GaAs Grown by Liquid Encapsulated Czochralski Method : Physical Acoustics
- Micro-organism and Cell Viability on Antimicrobially Modified Titanium
- Anode Glow Discharge Plasma Treatment of Titanium Plates Facilitates Adsorption of Extracellular Matrix Proteins to the Plates
- Antibacterial Titanium Plate Anodized by being Discharged in NaCl Solution Exhibits Cell Compatibility
- Image Simulation of Partial Dislocation Lines Plan-viewed by High Resolution Electron Microscopy
- Narrow Resonance at E_γ = 1020MeV in the D(γ,η)pn Reaction