Fano effect of a laterally coupled vertical triple quantum dot system

Using the nonequilibrium Green＇s function technique,electron transport through a laterally coupled vertical triple quantum dot is investigated.The conductance as a function of electron energy is numerically calculated.The evolution of the conductance strongly depends on the configuration of dot leve...

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Published inChinese physics B Vol. 22; no. 2; pp. 445 - 448
Main Author 贺泽龙 吕天全 张迪
Format Journal Article
LanguageEnglish
Published 01.02.2013
Subjects
Conductance
Electron energy
Electron transport
Evolution
Government agencies
Joining
Mathematical analysis
Mathematical models
Qunatum dots
垂直
数值计算
格林函数方法
横向耦合
电子能量
系统
耦合强度
量子点
Online AccessGet full text
ISSN1674-1056
2058-3834
1741-4199
DOI10.1088/1674-1056/22/2/027306

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Summary:Using the nonequilibrium Green＇s function technique,electron transport through a laterally coupled vertical triple quantum dot is investigated.The conductance as a function of electron energy is numerically calculated.The evolution of the conductance strongly depends on the configuration of dot levels and interdot coupling strengths.
Bibliography:Using the nonequilibrium Green＇s function technique,electron transport through a laterally coupled vertical triple quantum dot is investigated.The conductance as a function of electron energy is numerically calculated.The evolution of the conductance strongly depends on the configuration of dot levels and interdot coupling strengths.
nonequilibrium Green＇s function,Fano effect,quantum dot,electron transport
He Ze-Long , Lu Tian-Quan, Zhang Di（1） Center for Condensed-Matter Science and Technology, Harbin Institute of Technology. Harbin 150080, China ;2） Deparlment of Electronic Engineering, Heilongjiang Institute of Technology, Harbin 150050, China ;3） School of Physics and Electronic Engineering, Harbin Normal University, Harbin 150025, China
11-5639/O4
ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
content type line 23
ISSN:1674-1056
2058-3834
1741-4199
DOI:10.1088/1674-1056/22/2/027306