期刊
JOURNAL OF COMPUTATIONAL ELECTRONICS
卷 6, 期 1-3, 页码 93-96出版社
SPRINGER
DOI: 10.1007/s10825-006-0068-8
关键词
Open quantum dots; Transport simulation; Phase space analysis
Simulations of open dot arrays are performed where the electron motion is considered in a harmonic potential and in a static magnetic field. Results concern electron trajectories and Poincare sections from the classical calculation. The analysis of the Poincare sections reveals a strong influence of the length of the constriction on the chaotic regions in phase space. Density probabilities from the quantum mechanical calculation show a significant correspondence to classically calculated trajectories.
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