UEDONO Akira

Researcher's full information

Articles
  • Vacancy-Oxygen Complexes in Si Probed by Positron Annihilation
    A. Uedono; T. Kawano; X.H. Li; L. Wei; S. Tanigawa; A. I...
    Materials Science Forum/175/178/p.553-556, 1995-01
  • Defects in Semiconductors Observed by 2D-ACAR and by Slow-Positron Beam
    S. Tanigawa; A. Uedono; L. Wei; R. Suzuki
    NATO Advanced Research Workshop, Advances with Positron Spectroscopy of Solids and Surfaces 729-752 (1995)./p.729-752, 1995-01
  • Vacancy-Type Defects in Ion-Implanted Diamonds Probed by Monoenergetic Positron Beams
    A. Uedono; T. Kawano; S. Tanigawa; R. Suzuki; T. Ohdaira...
    Jpn. J. Appl. Phys. 34, 1772-1777 (1995)./34/p.1772-1777, 1995-01
  • Free Volumes in Liquid-Crystalline Main-Chain Polymer Probed by Positron Annihilation
    A. Uedono; R. Sadamoto; T. Kawano; S. Tanigawa; T. Uryu
    J. Polym. Sci. B 33, 891-897 (1995)./33/p.891-897, 1995-01
  • Positron Trapping by Defects in Vitreous Silica at Low Temperature
    A. Uedono; T. Kawano; S. Tanigawa; A. Urano; M. Kyoto; H....
    J. Phys. Condens. Matter 7, 5139-5149 (1995)./7/p.5139-5149, 1995-01
  • Thermal Variation of Free-Volumes Size Distribution in Polypropylenes Probed by Positron Annihilation Lifetime Technique
    Y. Ohko; A. Uedono; Y. Ujihira
    J. Polym. Sci. B 33, 1183-1190 (1995)./33/p.1183-1190, 1995-01
  • Study of Various Types of Diamonds by Measurements of Double Crystal X-Ray Diffraction and Positron Annihilation
    S. Fujii; Y. Nishibayashi; S. Shikata; A. Uedono; S. Tan...
    J. Appl. Phys. 78, 1510-1513 (1995)./78/p.1510-1513, 1995-01
  • Positronium Annihilation in SiO2/Si Structure at Low Temperature
    A. Uedono; T. Moriya; S. Tanigawa; T. Kawano; Y. Ohji
    J. Appl. Phys. 78, 3269-3273 (1995)./78/p.3269-3273, 1995-01
  • Characterization of Metal/GaAs Interfaces by Monoenergetic Positron Beam
    A. Uedono; S. Fujii; T. Moriya; T. Kawano; S. Tanigawa
    Jpn. J. Appl. Phys. 34, 5505-5509 (1995)./34/p.5505-5509, 1995-01
  • Defects in TiN Films Probed by Monoenergetic Positron Beam
    A. Uedono; S. Nanao; T. Moriya; S. Tanigawa; R. Suzuki; T...
    Jpn. J. Appl. Phys. 34, 5711-5716 (1995)./34/p.5711-5716, 1995-01
  • Characterization of Diamond Single Crystals by Means of Double-Crystal X-ray Diffraction and Positron Annihilation
    S. Fujii; Y. Nishibayashi; S. Shikata; A. Uedono; S. Tan...
    Appl. Phys. A 61, 331-333 (1995)./61/p.331-333, 1995-01
  • Formation of Oxygen-Related Defects Enhanced by Fluorine in BF2+-Implanted Si Studied by Monoenergetic Positron Beam
    A. Uedono; T. Moriya; T. Kawano; S. Tanigawa; R. Nagai; K...
    Jpn. J. Appl. Phys. 34, 6293-6297 (1995)./34/p.6293-6297, 1995-01
  • A Positron Age-Momentum Correlation Spectrometer for the Study of Open Spaces in Amorphous Polymers
    A. Uedono; T. Kawano; S. Tanigawa; M. Ban; M. Kyoto
    Nucl. Inst. & Methods B 103, 511-516 (1995)./103/p.511-516, 1995-01
  • Investigation of Transitions and Relaxations Processes in Polystyrene by Using Positron Annihilation
    M. Ban; M. Kyoto; A. Uedono; T. Kawano; S. Tanigawa
    J. Radioanalytical and Nuclear Chemistry 210, 479-484 (1996)./p.479-484, 1996-01
  • Effects of Recoil-Implanted Oxygen on Depth Profiles of Defects and Annealing Processes in P+-Implanted Si Studied Using Monoenergetic Positron Beams
    A. Uedono; T. Kitano; M. Watanabe; T. Moriya; T. Kawano; ...
    Jpn. J. Appl. Phys. 35, 2000-2007 (1996)./35/p.2000-2007, 1996-01
  • Free Volumes in Polystyrene Probed by Positron Annihilation
    M. Ban; M. Kyoto; A. Uedono; T. Kawano; S. Tanigawa
    J. Polym. Sci. B 34, 1189-1195 (1996)./34/p.1189-1195, 1996-01
  • Thermal Equilibrium Defects in Anthracene Probed by Positron Annihilation
    A. Uedono; M. Tachibana; M. Shimizu; M. Satoh; K. Kojima...
    Jpn. J. Appl. Phys. 35, 3623-3629 (1996)./35/p.3623-3629, 1996-01
  • Free Volumes in Nematic and Smectic Liquid-Crystalline Polymers Probed by Positron Annihilation
    R. Sadamoto; A. Uedono; T. Kawano; S. Tanigawa; Y. Kosak...
    J. Polym. Sci. B 34, 1659-1664 (1996)./34/p.1659-1664, 1996-01
  • Study of Relaxation Processes in Polyethylene and Polystyrene by Positron Annihilation
    A. Uedono; T. Kawano; S. Tanigawa; M. Ban; M. Kyoto; T. ...
    J. Polym. Sci. B 34, 2145-2151 (1996)./34/p.2145-2151, 1996-01
  • Positron Annihilation in Germanium in Thermal Equilibrium at High Temperature
    A. Uedono; T. Moriya; N. Komuro; T. Kawano; S. Tanigawa; ...
    Jpn. J. Appl. Phys. 35, 4599-4605 (1996)./35/p.4599-4605, 1996-01
  • 陽電子消滅による高分子のガラス転移と緩和現象の検出
    上殿明良; 谷川庄一郎
    高分子論文集 53, 563-574 (1996)./53/p.563-574, 1996-01
  • Annihilation of Positronium in α-SiO2 Investigated by Combined Angular Correlation and Lifetime Measurements
    S. Dannefaer; T. Friessnegg; D. Kerr; A. Uedono; X. Li; S...
    Phys. Rev. B 54, 15051-15055 (1996)./54/p.15051-15055, 1996-01
  • Defects in Ion Implanted 3C-SiC Probed by a Monoenergetic Positron Beam
    A. Uedono; H. Itoh; T. Ohshima; Y. Aoki; M. Yoshikawa; I....
    Jpn. J. Appl. Phys. 35, 5986-5900 (1996)./35/p.5986-5900, 1996-01
  • Effects of Vacancy-Type Defects on Electrical-Activation of P+ Implanted into Si
    M. Watanabe; T. Kitano; S. Asada; A. Uedono; T. Moriya; T...
    Materials Research Society Symposium Proceedings/438/p.131-136, 1997-01
  • Annealing Properties of Defects in BF2+ Implanted Silicon
    T. Kitano; M. Watanabe; A. Yaoita; S. Oguro; A. Uedono; T...
    Materials Research Society Symposium Proceedings/438/p.137-142, 1997-01
  • more...