Electron correlation effects in low dimensional periodic systems 低次元周期系での電子相関の効果

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Author

    • 西野, 友年, 1964- ニシノ, トモトシ

Bibliographic Information

Title

Electron correlation effects in low dimensional periodic systems

Other Title

低次元周期系での電子相関の効果

Author

西野, 友年, 1964-

Author(Another name)

ニシノ, トモトシ

University

大阪大学

Types of degree

理学博士

Grant ID

甲第4418号

Degree year

1992-03-25

Note and Description

博士論文

Table of Contents

  1. Contents / p2 (0004.jp2)
  2. I.Introduction / p1 (0005.jp2)
  3. §1.1 Historical Background of the Problems Discussed in the Present Thesis / p1 (0005.jp2)
  4. §1.2 Scope of Each Chapter / p6 (0008.jp2)
  5. II.Numerical Methods / p11 (0010.jp2)
  6. §2.1 Introduction / p11 (0010.jp2)
  7. §2.2 Basis Set in Real Space / p12 (0011.jp2)
  8. §2.3 Non-Zero Elements in Hamiltonian Matrix / p14 (0012.jp2)
  9. §2.4 Reduction of Matrix Size by use of a Symmetry / p16 (0013.jp2)
  10. §2.4.1 Reduction of Electron Configurations / p17 (0013.jp2)
  11. §2.4.2 Representation of the Basis set / p18 (0014.jp2)
  12. §2.4.3 Matrix Elements / p20 (0015.jp2)
  13. §2.4.4 Real-Symmetric Representation of the Hamiltonian / p22 (0016.jp2)
  14. §2.4.5 Reduction by Other Symmetries / p23 (0016.jp2)
  15. §2.5 Lanczos Method / p23 (0016.jp2)
  16. §2.5.1 Algorithm of the Lanczos Method / p24 (0017.jp2)
  17. §2.5.2 Computation in the Lanczos Step / p26 (0018.jp2)
  18. §2.5.3 Application to the Lattice Fermion System / p27 (0018.jp2)
  19. §2.5.4 Lanczos Method as a Perturbation Expansion / p29 (0019.jp2)
  20. §2.6 Recursion Method / p31 (0020.jp2)
  21. §2.6.1 Choice of the Operator A / p32 (0021.jp2)
  22. §2.7 Discussion / p35 (0022.jp2)
  23. III.Electronic Structure of CuO₃ Pyramidal Plane-Role of Apical Oxygens- / p37 (0023.jp2)
  24. §3.1 Introduction / p37 (0023.jp2)
  25. §3.2 Model of the Pyramidal Plane / p39 (0024.jp2)
  26. §3.3 Hole Occupancy / p40 (0025.jp2)
  27. §3.4 Hole Number and Spin of a CuO₅ cluster in the Cu₄O₁₂ cluster / p43 (0026.jp2)
  28. §3.5 Conclusion / p46 (0028.jp2)
  29. IV.Effect of Hole Itinerancy on XAS and XPS Spectra of the High-Tc Compounds / p47 (0028.jp2)
  30. §4.1 Introduction / p47 (0028.jp2)
  31. §4.2 Method of Calculation on XAS and XPS spectra / p49 (0029.jp2)
  32. §4.3 Cu 2p XPS Spectra / p52 (0031.jp2)
  33. §4.4 Cu 2p XAS Spectra / p56 (0033.jp2)
  34. §4.5 Valence Band XPS and BIS Spectra / p58 (0034.jp2)
  35. §4.6 Conclusion / p63 (0036.jp2)
  36. V Charge Excitation Gap of the One-Dimensional d-p model as a Function of Inter-Atomic Coulomb Repulsion / p65 (0037.jp2)
  37. §5.1 Introduction / p65 (0037.jp2)
  38. §5.2 Atomic Limit / p67 (0038.jp2)
  39. §5.3 Large U Limit / p68 (0039.jp2)
  40. §5.4 Charge Excitation Gap of the Cu₄O₄ ring / p70 (0040.jp2)
  41. §5.5 Conclusion / p72 (0041.jp2)
  42. VI Charge Excitation Gap of the Extended Hubbard Model / p73 (0041.jp2)
  43. §6.1 Introduction / p73 (0041.jp2)
  44. §6.2 Perturbation Study in the Large V Region / p75 (0042.jp2)
  45. §6.3 Numerical Results / p78 (0044.jp2)
  46. §6.4 Conclusion and discussion / p83 (0046.jp2)
  47. VII Summary / p85 (0047.jp2)
  48. Acknowledgements / p87 (0048.jp2)
  49. Appendix:Charge Excitation Gap for Finite Size Systems / p88 (0049.jp2)
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Codes

  • NII Article ID (NAID)
    500000084240
  • NII Author ID (NRID)
    • 8000000972824
  • DOI(NDL)
  • Text Lang
    • eng
  • NDLBibID
    • 000000248554
  • Source
    • Institutional Repository
    • NDL ONLINE
    • NDL Digital Collections

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