Transmission through a Quantum Dot Embedded in a Double-slit-like Aharonov-Bohm Ring


Autoria(s): Huang Li; You Jianqiang; Yan Xiaohong; Wei Shihao
Data(s)

2002

Resumo

We investigate the electron transport through a double-slit-like Aharonov-Bohm (AB) ring with a quantum dot (QD) embedded in one of its arms. Considering both the resonance of the dot and interference effect, the magnitude and phase of the transmission amplitude through the QD are calculated using Green's function approach. The numerical results are in good agreement with the experimental observations.

We investigate the electron transport through a double-slit-like Aharonov-Bohm (AB) ring with a quantum dot (QD) embedded in one of its arms. Considering both the resonance of the dot and interference effect, the magnitude and phase of the transmission amplitude through the QD are calculated using Green's function approach. The numerical results are in good agreement with the experimental observations.

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国家自然科学基金资助项目(59871 44)

Department of Physics, Xiangtan University;中科院半导体所

国家自然科学基金资助项目(59871 44)

Identificador

http://ir.semi.ac.cn/handle/172111/17933

http://www.irgrid.ac.cn/handle/1471x/103604

Idioma(s)

英语

Fonte

Huang Li;You Jianqiang;Yan Xiaohong;Wei Shihao.Transmission through a Quantum Dot Embedded in a Double-slit-like Aharonov-Bohm Ring,湘潭大学自然科学学报,2002,24(2):101-104

Palavras-Chave #半导体物理
Tipo

期刊论文