Theoretical study on lattice dynamics, superconductivity and transport phenomena in layered trasition metal dichalcogenide 2H-NbS[2] 層状遷移金属ダイカルコゲナイド2H-NbS[2]の格子振動、超伝導および輸送現象に関する理論的研究

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Author

    • 西尾, 好正 ニシオ, ヨシマサ

Bibliographic Information

Title

Theoretical study on lattice dynamics, superconductivity and transport phenomena in layered trasition metal dichalcogenide 2H-NbS[2]

Other Title

層状遷移金属ダイカルコゲナイド2H-NbS[2]の格子振動、超伝導および輸送現象に関する理論的研究

Author

西尾, 好正

Author(Another name)

ニシオ, ヨシマサ

University

大阪大学

Types of degree

博士 (理学)

Grant ID

甲第4844号

Degree year

1993-03-25

Note and Description

博士論文

Table of Contents

  1. Contents / p5 (0007.jp2)
  2. Abstract / p1 (0003.jp2)
  3. Acknowledgments / p4 (0006.jp2)
  4. 1 Introduction / p1 (0012.jp2)
  5. 2 Electronic Structre and Electron-Lattice Interaction / p7 (0018.jp2)
  6. 2.1 Adiabatic Approximation / p7 (0018.jp2)
  7. 2.2 Tight Binding Electronic Band Structure / p10 (0021.jp2)
  8. 2.3 Electron-Lattice Coupling / p22 (0033.jp2)
  9. 3 Lattice Dynamics and Structural Instability / p27 (0038.jp2)
  10. 3.1 Elementary Theory of Lattice Dynamics / p27 (0038.jp2)
  11. 3.2 Phonon Dispersion and Structural Instability in NbSe₂ and NbS₂ / p32 (0043.jp2)
  12. 3.3 Discussion and Summary / p46 (0057.jp2)
  13. 4 Superconducting Propertics of NbS₂ / p49 (0060.jp2)
  14. 4.1 Eliashberg equation / p49 (0060.jp2)
  15. 4.2 Spectral Function α²F(ω) / p53 (0064.jp2)
  16. 4.3 Superconducting Transition Temperature / p56 (0067.jp2)
  17. 4.4 Discussion and Summary / p58 (0069.jp2)
  18. 5 Transport Properties of NbS₂ / p61 (0072.jp2)
  19. 5.1 Boltzmann Equation Approach to Transport Properties / p61 (0072.jp2)
  20. 5.2 Transport Spectral Function α²(±)F(ω) / p65 (0076.jp2)
  21. 5.3 Results of Numerical Calculation for Transport Coefficients / p69 (0080.jp2)
  22. 5.4 Discussion and Summary / p73 (0084.jp2)
  23. A Survey of Eliashberg Theory / p79 (0090.jp2)
  24. A.1 Nambu-Gorkov Matrix formulation / p79 (0090.jp2)
  25. A.2 Evaluation of Phonon Self-energy / p82 (0093.jp2)
  26. A.3 Evaluation of Coulomb Self-energy / p84 (0095.jp2)
  27. A.4 Eliashberg Equation on imaginary axis / p85 (0096.jp2)
  28. A.5 Isotropic Gap Equation / p85 (0096.jp2)
  29. B Functional Derivative of T[化学式] / p86 (0097.jp2)
  30. C Variational Principle for Boltzmann Equation / p89 (0100.jp2)
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Codes

  • NII Article ID (NAID)
    500000093750
  • NII Author ID (NRID)
    • 8000000093976
  • DOI(NDL)
  • Text Lang
    • und
  • NDLBibID
    • 000000258064
  • Source
    • Institutional Repository
    • NDL ONLINE
    • NDL Digital Collections

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