Progress Report 2000
4.Material Science and Radiation Effects

Project Research
4.1 Project Research on the Condensed Matter by Use of Nuclear Probes
M. Seto (12P4)
4.1-1 TDPAC of 181Ta (←181Hf) in Hf/Fe Multilayers
S. Nasu et al. (12P4-1)
4.1-2 Study on Charge Transfer Phase Transition and Ferromagnetism in a Mixed Valence Complex (n-C3H7)4N[FeIIFeIII(dto)3](dto=C2O2S2)
Y. Ono et al. (12P4-2)
4.1-3 Mossbauer Spectroscopic Study on an Unusual Six-Coordinate Platinum (II) Complex Containing η1-I2 Ligand
H. Kitagawa et al. (12P4-3)
4.1-4 Metallofullerene Studies Using Nuclear Probes
K. Sueki et al. (12P4-4)
4.1-5 Hyperfine Interaction of 140Ce(←140La) in CaB6
M. Tanigaki et al. (12P4-5)
4.1-6 On the Mechanism of the Ferroelectric Phase Transition in LiNbO3 and LiTaO3
Y. Ohkubo et al. (12P4-5)
4.1-7 Structural Analysis and Electrical Properties of Novel Condensed Matters with Atomic and Molecular Clusters
S. Kazama et al. (12P4-6)
4.1-8 Study on Electrical and Optical Properties of Polysilanes and Boron-Containing Polymers Doped with Iodine
T. Matsuyama et al. (12P4-7)
4.1-9 Mossbauer Spectroscopic Study of Low-Dimensional Materials
S. Kitao et al. (12P4-8)
4.2 Project Research on Material Irradiation Effect under Controlled Irradiation Fields
T. Yoshiie (12P7)
4.2-1 A Study on Irradiation Induced Precipitation of Copper in Iron H. Ino et al. (12P7-1)
4.2-2 Thermoluminescence from Impurities in MgO Single Crystals Irradiated at Low Temperature
M. Okada et al. (12P7-2)
4.2-3 Study on Crystallization and Diffusion Processes Mediated by Radiation Damage
A. Kinomura et al. (12P7-3)
4.2-4 Positron Annihilation Study of Irradiated and Deformed Fe-Cu Alloys
E. Kuramoto et al. (12P7-4)
4.2-5 Damage Evolution in Neutron-Irradiated Metals during Neutron Irradiation at Elevated Temperatures
Y. Shimomura et al. (12P7-5)
4.2-6 Vacancy-Impurities Complexes in Si (III): Positron Annihilation Coincidence Doppler Broadening
M. Hasegawa et al. (12P7-6)
4.2-7 Microstructure Change in Tungsten during Low Energy Helium Ion Irradiation
H. Iwakiri et al. (12P7-7)
4.2-8 Formation of Cellular Defect Structure on GaSb Ion-Implanted at a Low Temperature
N. Nitta et al. (12P7-8)
General Research
4.01 Study on the Silica Glasses Irradiated in a Reactor
T. Yoshida et al. (12001)
4.02 Photoluminescence Studies on the Yellow-Emission in Electron-Irradiated GaN
K. Kuriyama et al. (12003)
4.03 Generation and Analysis of Circularly Polarized Coherent Synchrotron Radiation in the Millimeter Wavelength Region
Y. Shibata et al. (12011)
4.04 One Electron Reduction of Copper (1) Complexes by g-Ray Irradiation at 77K
M. Hoshino et al. (12017)
4.05 Thermoluminescence of Calcite Irradiated by Radiations
T. Awata et al. (12027)
4.06 Kinetic Study on Elimination of Hydrogen Atom Encapsulated in the Cavity of Q8M8, Q10M10 and Q12M12
Y. Matsuda et al. (12029)
4.07 ESR and Luminescence Properties of Quartz Owing to γ-Ray Irradiation
T. Hashimoto et al. (12033)
4.08 Development of Reliable Spin Trapping Method for Measuring OH Radical-Scavenging Activity of Antioxidants
H. Yoshioka et al. (12042)
4.09 Irradiation Temperature Dependence on Formation Efficiency of Defect Induced in Neutron-Irradiated Silicon Carbide
S. Kanazawa et al. (12047)
4.10 Gamma-Irradiation Preparation of Halogenated Acrylonitrile Polymers and Electrical Properties of Heat-Treated Products
M. Minagawa et al. (12050)
4.11 Spectra of Themoluminescences of Simulated Interstellar Matter after Irradiation
K. Koike et al. (12061)
4.12 Swelling Behaviors of Gels Made by γ-Ray Irradiation
S. Katayama et al. (12062)
4.13 Spectroscopy of Low Energy Excitation in NaCl:OH- Crystal Using Coherent Transition Radiation in the Millimeter Wave Region
T. Takahashi et al. (12087)
4.14 Millimeter Wave Reflection Measurement of Secondary Battery Substance LiNiO2 Using the Coherent Radiation from an Electron Linear Accelerator
H. Ohta et al. (12099)
4.15 One Dimensional Motion of Interstitial Clusters and Void Growth in Ni and Ni Alloys
T. Yoshiie
4.16 Effects of Hydrogen and Helium Production by Transmutation Reactions on Void Formation in Copper Isotopes Irradiated with Neutrons
Q. Xu et al.
4.17 Local Strain in Tensile Fracture of Metal Foils Estimated from Deformation of Pb Precipitates in Al Matrix
Y. Satoh et al.
4.18 Electrical Conductivity of I2-Doped Polysilanes with Different Backbone Structures
H. Kobayashi et al.