Theoretical study of small tunnel junctions 微小トンネル接合の理論的研究
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著者
書誌事項
- タイトル
-
Theoretical study of small tunnel junctions
- タイトル別名
-
微小トンネル接合の理論的研究
- 著者名
-
上田, 正仁, 1963-
- 著者別名
-
ウエダ, マサヒト
- 学位授与大学
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東京大学
- 取得学位
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博士 (理学)
- 学位授与番号
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乙第10423号
- 学位授与年月日
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1991-11-25
注記・抄録
博士論文
identifier:oai:t2r2.star.titech.ac.jp:99002323
目次
- Contents / p5 (0006.jp2)
- 1.Introduction / p7 (0008.jp2)
- 2.Orthodox theory and beyond / p10 (0011.jp2)
- 2.1.Principle of Coulomb blockade / p10 (0011.jp2)
- 2.2.Single-electron-tunneling(SET)oscillations / p10 (0011.jp2)
- 2.3.Tunneling rate / p11 (0012.jp2)
- 2.4.Standard approaches to mesoscopic normal tunnel junctions / p12 (0013.jp2)
- 2.5.Physical meaning of fractional charge / p13 (0014.jp2)
- 2.6.Effects of the electromagnetic(EM)environment on Coulomb blockade / p13 (0014.jp2)
- 3.Probability-density-function description of mesoscopic tunnel junctions / p20 (0021.jp2)
- 3.1.Model and assumptions / p20 (0021.jp2)
- 3.2.Definitions of various probability distributions / p21 (0022.jp2)
- 3.3.Tunneling lifetime / p25 (0026.jp2)
- 3.4.Current-voltage characteristics / p26 (0027.jp2)
- 3.5.Relationship to the conventional master-equation approach / p28 (0029.jp2)
- 4.Standard quantum limit and shot noise of mesoscopic tunneling current / p29 (0030.jp2)
- 4.1.Degree of randomness of SET events / p29 (0030.jp2)
- 4.2.Constant-voltage operation-shot noise / p29 (0030.jp2)
- 4.3.Constant-current operation-standard quantum limit / p31 (0032.jp2)
- 4.4.Crossover from shot noise to standard quantum limit / p32 (0033.jp2)
- 5.Origin of the standard quantum limit / p33 (0034.jp2)
- 5.1.Time uncertainty-fluctuations in tunneling lifetimes / p33 (0034.jp2)
- 5.2.Energy uncertainty-fluctuations in Coulomb energy / p33 (0034.jp2)
- 5.3.Time-energy uncertainty relationship in tunneling / p34 (0035.jp2)
- 5.4.Breakdown of semiclassical theory of Coulomb blockade / p35 (0036.jp2)
- 6.Infrared divergence in single-electron tunneling / p37 (0038.jp2)
- 6.1.Effects of the"Fermi-surface"environment on tunneling / p37 (0038.jp2)
- 6.2.Formulation of the problem / p38 (0039.jp2)
- 6.3.Transient Green's functions at finite temperatures / p42 (0043.jp2)
- 6.4.Renormalized response function of the tunneling Hamiltonian / p47 (0048.jp2)
- 6.5.Determination of anomalous power exponent / p50 (0051.jp2)
- 7.Discussion and conclusions / p52 (0053.jp2)
- 8.Appendices / p55 (0056.jp2)
- A.Moments of normalized final charge[数式] / p55 (0056.jp2)
- B.Asymptotic expressions of[数式] / p56 (0057.jp2)
- C.Moments of charge[数式] / p57 (0058.jp2)
- D.Self-consistent treatment of divergent integrals / p59 (0060.jp2)