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Protocols for characterising quantum transport through nano-structures
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10.1063/1.4754620
/content/aip/journal/apl/101/13/10.1063/1.4754620
http://aip.metastore.ingenta.com/content/aip/journal/apl/101/13/10.1063/1.4754620
View: Figures

Figures

Image of FIG. 1.
FIG. 1.

Main panel: The relative discrepancy in thermopower, , defined as (computed using Eqs. (5) and (9)) is plotted as a function of for non-zero (blue solid line) and (red dashed line) at T = 3 K and  K. Inset: The same quantity is calculated in the nonlinear regime at T = 3 K and K (see Ref. 20 for more details). The relative discrepancy reduces to 1%–2% in the nonlinear regime thus offering an improved standard. The schematic represents the relevance of this protocol for quantum dot devices.

Image of FIG. 2.
FIG. 2.

Comparison of TVS minimum, , obtained using the protocol equation (12) (red dashed line), exact solution (see Ref. 20) (black solid line), and the conventional (see Ref. 25) (blue dashed line). The schematic in the inset represents a molecular junction.

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/content/aip/journal/apl/101/13/10.1063/1.4754620
2012-09-25
2014-04-19
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752b84549af89a08dbdd7fdb8b9568b5 journal.articlezxybnytfddd
Scitation: Protocols for characterising quantum transport through nano-structures
http://aip.metastore.ingenta.com/content/aip/journal/apl/101/13/10.1063/1.4754620
10.1063/1.4754620
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