What's New

• 併任終了：産総研 新炭素系材料開発研究センター [Mar.31,2004]
• はりがやの掲示板を移設 旧掲示板 [Feb.20,2003]
• 併任終了：東京工業大学 大学院理工学研究科 理学研究流動機構 客員教授 [Nov.30,2002]
• 「日本最初のホームページ」 in admiration of Y. Morita san's work [Jun.1,1999]
  「科学者とインターネット」 by K. Harigaya [Jun.15,1999]
• 「元就の里」探訪 [Sep.14,1997]
• JPS: Summary of Informal Meeting [Apr.3,1997]
• JPS: Physics WWW List [Nov.1,1996]

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Books

• 「物理屋のためのインターネット講座」（丸善）
  
  使い方や URL 等は，出版時点より，かなり変化しています． 最新のヘルプファイルなどを参照されることをお勧めします．
• "Optical Properties of Low-Dimensional Materials Volume 2" (World Scientific)
  
  小川さん，金光さんが，編集の労をとられました． 低次元物質の光学的性質を中心にした，実験・理論的研究の総説集です．
• "Molecular Electronics and Molecular Electronic Devices Volume II" (CRC Press)
  
  出版されてみたら，「Davydov の最後の遺作」となった Chapter と， 同じ巻になりました．筆者にとって，良い記念です．

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Preprints

• Nanographite:
  • Preprint (latex, pdf): Mechanism of magnetism in stacked nanographite: theoretical study [Oct.3,2000] J. Phys.: Condens. Matter 13 (2001) 1295
  • Preprint (latex, pdf): New type of antiferromagnetic state in stacked nanographite [Oct.28,2000] Chem. Phys. Lett. 340 (2001) 123
  • Preprint (latex, pdf): Mechanism of magnetism in stacked nanographite with open shell electrons [Oct.24,2001] Chem. Phys. Lett. 351 (2002) 128
  • Preprint (latex, pdf): Novel electronic wave interference patterns in nanographene sheets [Aug.16,2002] J. Phys.: Condens. Matter 14 (2002) L605
  • Preprint (latex, pdf): Magnetic structure of nano-graphite Moebius ribbon [Oct.31,2002] J. Phys. Soc. Jpn. 72 (2003) 998
  • Preprint (latex, pdf): Theoretical study on novel electronic properties in nanographite materials [May27,2003] J. Phys. Chem. Solids 65 (2004) 123
  • Preprint (latex, pdf): Competition between spin and charge polarized states in nanographene ribbons with zigzag edges [Sep.26,2003] Phys. Rev. B 68 (2003) 193410
  • Preprint (latex, pdf): Novel electronic states in graphene ribbons -competing spin and charge orders- [Sep.26,2003] Physica E 22 (2004) 688
  • Preprint (latex, pdf): STM observation of electronic wave interference effect in finite-sized graphite with dislocation-network structures [Nov.5,2003] Phys. Rev. B 69 (2004) 035418
  • Preprint (latex, pdf): Electric capacitance as nanocondensers in zigzag nanographite ribbons [Dec.17,2004] Jpn. J. Appl. Phys. 44 (2005) 5068
• Spintronics:
  • Preprint (latex, pdf): A theoretical investigation of ferromagnetic tunnel junctions with 4-valued conductances [Dec.1,2003] J. Phys.: Condens. Matter 15 (2003) 8797
  • Preprint (latex, pdf): Magnetoresistance effect in spin-polarized junctions of ferromagnetically contacting multiple conductive paths: applications to atomic wires and carbon nanotubes [Apr.4,2004] Phys. Rev. B 69 (2004) 132402
• Carbon Nanotubes:
  • Preprint (latex, pdf): Electronic states of metallic and semiconducting carbon nanotubes with bond and site disorder [Feb.5,1999] Phys. Rev. B 60 (1999) 1452
  • Preprint (latex, pdf): Magnetic impurity effects in metallic carbon nanotubes: local non-Fermi liquid theory [Aug.17,1999] J. Phys. Soc. Jpn. 69 (2000) 316
  • Preprint (latex, pdf): Impurity scattering in metallic carbon nanotubes with superconducting pair potentials [Sep.16,1999] J. Phys. Soc. Jpn. 69 (2000) 1958
• Dendrimers:
  • Preprint (latex, pdf): Coupled exciton model with off-diagonal disorder for optical excitations in extended dendrimers [Feb.9,1999] Phys. Chem. Chem. Phys. 1 (1999) 1687
  • Preprint (latex, pdf): Optical excitations in diphenylacetylene based dendrimers studied by a coupled exciton model with off-diagonal disorder [May28,1999] Int. J. Mod. Phys. B 13 (1999) 2531
• Fullerenes:
  • Preprint (latex, pdf): Charge transfer excitons in optical absorption spectra of C60-dimers and polymers [Apr.22,1996] Phys. Rev. B 54 (1996) 12087
  • Preprint (latex, pdf): Optical absorption spectra and geometric effects in higher fullerenes [Jan.4,1996] J. Phys.: Condens. Matter 8 (1996) 8057
  • Preprint (latex, pdf): Nonlinear optical response in higher fullerenes [Aug.20,1997] Jpn. J. Appl. Phys. 36 (1997) L485
  • Preprint (latex, pdf): Coulomb interaction effects on nonlinear optical response in C60, C70, and higher fullerenes [Feb.16,1998] J. Phys.: Condens. Matter 10 (1998) 6845
• Conjugated Polymers:
  • Preprint (latex, pdf): Nonlinear optical response from excitons in soliton lattice systems [Jun.1,1995] J. Phys.: Condens. Matter 7 (1995) 7529
  • Preprint (latex, pdf): Nonlinear optical response in soliton lattice systems II [Sep.26,1996] Proceedings of International Conference on Science and Technology of Synthetic Metals 1996
  • Preprint (latex, pdf): Exciton effects on optical absorption spectra of electroluminescent polymer poly(para-phenylenevinylene) [Sep.26,1996] Proceedings of the 2nd Asia Symposium on Condensed Matter Photophysics (1996) p. 25
  • Preprint (latex, pdf): Optical excitations in electroluminescent polymers: poly(para-phenylenevinylene) family [Apr.10,1997] J. Phys.: Condens. Matter 9 (1997) 5989
  • Preprint (latex, pdf): Long-range excitons in conjugated polymers with ring torsions [Oct.13,1997] Chem. Phys. Lett. 281 (1997) 319
  • Preprint (latex, pdf): Long-range excitons in conjugated polymers with ring torsions: poly(para-phenylene) and polyaniline [Feb.13,1998] J. Phys.: Condens. Matter 10 (1998) 7679
  • Preprint (latex, pdf): Electronic properties of topological materials: optical excitations in Moebius conjugated polymers [Dec.17,2004] J. Phys. Soc. Jpn. 74 (2005) 523
• Harigaya's E-prints at http://arxiv.org/

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ご意見・お問い合わせ等は k.harigaya at aist.go.jp までお寄せください．