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.
Perfect spin-filter and highly spin-polarized current in a quantum network device
Rent:
Rent this article for
USD
10.1063/1.3673840
/content/aip/journal/apl/100/1/10.1063/1.3673840
http://aip.metastore.ingenta.com/content/aip/journal/apl/100/1/10.1063/1.3673840
View: Figures

Figures

Image of FIG. 1.
FIG. 1.

A schematic illustration of the quantum network device with two nonmagnetic metal leads.

Image of FIG. 2.
FIG. 2.

(Color online) The linear conductance spectra of several structures of the multiple-QDs network for U = 0. (a) and (b) show the conductance spectra for the case of the structure L = 5 with various values of the energy difference Δ. (c) and (d) show the conductance spectra for the cases of several structures with different network size L (1-5) with Δ = 0.5t 0.

Image of FIG. 3.
FIG. 3.

(Color online) The linear conductance spectra of the network with L = 5 for three different situations. (a) The spin-splitting conductance spectrum for Δ = t 0, B = 0.2t 0, while U = 0. (b) The conductance spectrum for Δ = t 0, U = 0.2t 0, while B = 0. (c) The spin-splitting conductance spectrum for Δ = t 0, U = t 0, and B = 0.1t 0. The other parameter is Γ α  = t 0.

Loading

Article metrics loading...

/content/aip/journal/apl/100/1/10.1063/1.3673840
2012-01-03
2014-04-24
Loading

Full text loading...

This is a required field
Please enter a valid email address
752b84549af89a08dbdd7fdb8b9568b5 journal.articlezxybnytfddd
Scitation: Perfect spin-filter and highly spin-polarized current in a quantum network device
http://aip.metastore.ingenta.com/content/aip/journal/apl/100/1/10.1063/1.3673840
10.1063/1.3673840
SEARCH_EXPAND_ITEM