Self-Consistent Calculation of the Charging Energy in a Quantum Dot Coupled to Leads
スポンサーリンク
概要
- 論文の詳細を見る
A self-consistent calculation scheme in the Covxlon'xb-blockade regime is i'ormulated to obtain thecharging energy required in adding a single electron to a quanturn dot which is electrostaticallycoupled to leads and a gate electrode. This method is applied to the quantuna-dot transistorfabricated recently from a double-barrier heterostrtrcture, showing that the electrostatic couplingto leads significantly inflttences the charging energy of the dot in stnch devices when the leadsare close to the dot and the electron density is high in the leads.
- 社団法人日本物理学会の論文
- 1997-01-15
著者
-
AKERA Hiroshi
Department of Physics,Faculty of Science,University of Tokyo
-
Akera Hiroshi
Department Of Applied Physics Faculty Of Engineering Hokkaido University
-
TANAKA Yukihiro
Department of Applied Physics,Faculty of Engineering,Hokkaido University
-
Tanaka Yukihiro
Department Of Applied Physics Faculty Of Engineering Hokkaido University
関連論文
- Band Structures and Anomalous Softening of Graphite Intercalation Compounds C_8K_Rb_x
- Self-Consistent Calculation of the Charging Energy in a Quantum Dot Coupled to Leads
- Diagonal Conductivity due to Tunneling in Quantum Hall Systems in the High Electron-Temperature Regime
- Electronic Processes at the Breakdown of the Quantum Hall Effect : Condensed Matter: Electronic Properties, etc.
- Electron Temperature Distribution and Hot Spots in Quantum Hall Systems(Condensed Matter: Electronic Structure, Electrical, Magnetic and Optical Properties)
- Spatial Distributions of Electron Temperature in Quantum Hall Systems with Slowly-Varying Confining Potentials(Condensed Matter: Electronic Structure, Electrical, Magnetic and Optical Properties)
- Thermohydrodynamics in Quantum Hall Systems(Condensed Matter : Electronic Structure, Electrical, Magnetic and Optical Properties)
- Hydrodynamic Equations in Quantum Hall Systems at Large Currents
- Hydrodynamic Equation for the Breakdown of the Quantum Hall Effect in a Uniform Current : Condensed Matter: Electronic Properties, etc.
- Aharonov-Bohm Effect in Quantum Dots ( Quantum Dot Structures)
- Many-Body Effects in Coherent Transmission through a Quantum Dot with Two Degenerate Levels
- Transmission through a Quantum Dot with Two Orbitals
- Rectifying Acoustic Waves
- Electron Temperature Distribution and Hot Spots in Quantum Hall Systems(Condensed Matter: Electronic Structure, Electrical, Magnetic and Optical Properties)
- Spatial Distributions of Electron Temperature in Quantum Hall Systems with Slowly-Varying Confining Potentials(Condensed Matter: Electronic Structure, Electrical, Magnetic and Optical Properties)