Ground state properties and low energy excitations of heavy electron systems on the basis of the Kondo-lattice model 近藤格子模型に基づく重い電子系の基底状態の性質と低エネルギー励起
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Bibliographic Information
- Title
-
Ground state properties and low energy excitations of heavy electron systems on the basis of the Kondo-lattice model
- Other Title
-
近藤格子模型に基づく重い電子系の基底状態の性質と低エネルギー励起
- Author
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柴田, 尚和
- Author(Another name)
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シバタ, ナオカズ
- University
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東京理科大学
- Types of degree
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博士 (理学)
- Grant ID
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甲第290号
- Degree year
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1996-09-30
Note and Description
博士論文
Table of Contents
- Contents / p1 (0003.jp2)
- 1 Introduction / p3 (0005.jp2)
- 2 Devil's staircase in Kondo semimetals / p6 (0008.jp2)
- 2.1 A model for Kondo semimetals / p7 (0009.jp2)
- 2.2 Phase diagram in zero field / p9 (0011.jp2)
- 2.3 Magnetization processes / p11 (0013.jp2)
- 2.4 Comparison with experiments / p12 (0014.jp2)
- 2.5 Conclusions and Discussions / p14 (0016.jp2)
- 3 Néel orders, Haldane gap and Kondo singlet phase in the anisotropic Kondo chain / p15 (0017.jp2)
- 3.1 Strong coupling region of the anisotropic Kondo chain / p16 (0018.jp2)
- 3.2 Transition from the planar phase to the Néel phase / p19 (0021.jp2)
- 3.3 Phase diagram of the anisotropic Kondo chain / p21 (0023.jp2)
- 3.4 Summary and Discussion / p22 (0024.jp2)
- 4 Spin and charge gaps in the one-dimensional Kondo lattice model / p24 (0026.jp2)
- 4.1 Kondo lattice model with Coulomb interaction / p24 (0026.jp2)
- 4.2 Density-matrix renormalization-group method / p25 (0027.jp2)
- 4.3 Spin gap / p26 (0028.jp2)
- 4.4 Charge gap / p27 (0029.jp2)
- 5 Friedel oscillations in the Kondo lattice model / p29 (0031.jp2)
- 5.1 Friedel oscillations in a Tomonaga-Luttinger liquid / p29 (0031.jp2)
- 5.2 Luttinger sum rule for the Kondo lattice model / p29 (0031.jp2)
- 5.3 Numerical calculations by the DMRG method / p30 (0032.jp2)
- 5.4 Paramagnetic metallic phase of the one-dimensional Kondo lattice model / p30 (0032.jp2)
- 5.5 Friedel oscillations in the Kondo lattice model / p31 (0033.jp2)
- 5.6 Summary and Discussion / p32 (0034.jp2)
- 6 Summary and Conclusions / p34 (0036.jp2)
- 7 Appendix / p38 (0040.jp2)