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.
Refrigeration effect in a single-level quantum dot with thermal bias
Rent:
Rent this article for
USD
10.1063/1.4720093
/content/aip/journal/apl/100/23/10.1063/1.4720093
http://aip.metastore.ingenta.com/content/aip/journal/apl/100/23/10.1063/1.4720093
View: Figures

Figures

Image of FIG. 1.
FIG. 1.

Schematic plot of a quantum dot with a single discrete level coupled to the electron and phonon reservoirs. The temperatures of the left and the right electron reservoirs are individually . The temperature of the phonon reservoir is fixed at the equilibrium temperature .

Image of FIG. 2.
FIG. 2.

The heat generation (a) and the electron current (b) as functions of the dot level for fixed equilibrium temperature and different values of . The properties of the Fermi functions and the transmission coefficients are shown in (c) and (d) with given parameters. The inset in (c) is the thermal bias windows and , and the inset in (d) is the product of and . The line-width functions are . The electron-phonon coupling strength is fixed at .

Image of FIG. 3.
FIG. 3.

(a) Heat generation as a function of with . (b) Heat generation vs with and different values of .

Image of FIG. 4.
FIG. 4.

(a) Electric bias induced by the thermal bias under the condition of I = 0 for different values of the equilibrium temperature , (b) the associated heat generation. Other parameters are .

Loading

Article metrics loading...

/content/aip/journal/apl/100/23/10.1063/1.4720093
2012-06-05
2014-04-17
Loading

Full text loading...

This is a required field
Please enter a valid email address
752b84549af89a08dbdd7fdb8b9568b5 journal.articlezxybnytfddd
Scitation: Refrigeration effect in a single-level quantum dot with thermal bias
http://aip.metastore.ingenta.com/content/aip/journal/apl/100/23/10.1063/1.4720093
10.1063/1.4720093
SEARCH_EXPAND_ITEM