Interference of charge carrier in a double-dot nanopillar transistor

Yue Min Wan, Hsien Hsun Yang, Chin Lung Sung, Shu Fen Hu

研究成果: 雜誌貢獻期刊論文同行評審

2 引文 斯高帕斯(Scopus)


In this study, the authors investigate the mutual interaction of quantized charge carriers in a double-dot nanopillar transistor. By coupling the dots at a distance less than the Fermi wavelength λF, the authors observe full size beats in current-voltage (I-V) characteristics at 300 K. Analysis based on the theory of electron charging shows that this quantum effect occurs at the state of n = 1. At large bias, the excitation is found rising to a group of mixing states of n=2 and n=3. The authors propose a phonon-assisted model to explain the results and find good agreement.

期刊Applied Physics Letters
出版狀態已發佈 - 2006

ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)

指紋 深入研究「Interference of charge carrier in a double-dot nanopillar transistor」主題。共同形成了獨特的指紋。