1887
banner image
No data available.
Please log in to see this content.
You have no subscription access to this content.
No metrics data to plot.
The attempt to load metrics for this article has failed.
The attempt to plot a graph for these metrics has failed.
Single-electron pumping from a quantum dot into an electrode
Rent:
Rent this article for
USD
10.1063/1.3319497
/content/aip/journal/apl/96/10/10.1063/1.3319497
http://aip.metastore.ingenta.com/content/aip/journal/apl/96/10/10.1063/1.3319497
View: Figures

Figures

Image of FIG. 1.
FIG. 1.

Schematic diagram of a quantum capacitor consisting of a QD connected to a single electrode. The left and right figures represent the off- and on-states of the quantum capacitor, respectively.

Image of FIG. 2.
FIG. 2.

The transient current vs time for various contact couplings, (solid curve), 0.25 (dotted curve), 0.5 (short dashed curve), 1.0 (dashed curve), and 2.5 (dotted-dashed curve). The scaling parameters for the time and for the current are chosen as and , respectively. The inset indicates the current for . Here, the pumping voltage is chosen to be .

Image of FIG. 3.
FIG. 3.

Schematic energy diagrams of the quantum capacitor before and after switching the pumping voltage.

Image of FIG. 4.
FIG. 4.

The transient current dynamics of experimental data (circles) in Ref. 4 and simulation results (curves). The relaxation times (the level broadening) are (a) and (b) . The experimental data (arbitrary unit) are extracted from Fig. 1B in Ref. 4. The scaling current is given by .

Loading

Article metrics loading...

/content/aip/journal/apl/96/10/10.1063/1.3319497
2010-03-09
2014-04-23
Loading

Full text loading...

This is a required field
Please enter a valid email address
752b84549af89a08dbdd7fdb8b9568b5 journal.articlezxybnytfddd
Scitation: Single-electron pumping from a quantum dot into an electrode
http://aip.metastore.ingenta.com/content/aip/journal/apl/96/10/10.1063/1.3319497
10.1063/1.3319497
SEARCH_EXPAND_ITEM