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.
Strain-controlled electron switch in graphene
Rent:
Rent this article for
USD
10.1063/1.4772505
/content/aip/journal/apl/101/25/10.1063/1.4772505
http://aip.metastore.ingenta.com/content/aip/journal/apl/101/25/10.1063/1.4772505
View: Figures

Figures

Image of FIG. 1.
FIG. 1.

Schematic diagram of electron transmission in an n-p-n junction. There is a controllable gate voltage with height and width d in strained area of graphene for . denotes the direction angle of strain. is the incidence angle of electrons and indicates the refraction angle.

Image of FIG. 2.
FIG. 2.

Transmission probabilities T as a function of the strain magnitude , where , E = 80 meV (solid curve), , E = 80 meV (dashed curve), meV, E = 220 meV (dotted curve), , E = 220 meV (dashed dotted curve), (a) , (b) , respectively.

Image of FIG. 3.
FIG. 3.

Dependence of the conductance G on the strain magnitude (a) and the strain direction angle (b), where , d = 80 nm, (a) , E = 80 meV (solid curve), , E = 80 meV (dashed curve), , E = 220 meV (dotted curve), , E = 220 meV (dashed dotted curve), (b) , E = 80 meV (solid curve), , E = 220 meV (dashed curve), , E = 80 meV (dotted curve), , E = 220 meV (dashed dotted curve), respectively.

Image of FIG. 4.
FIG. 4.

Conductance G as a function of the energy gap , where (solid curve), (dashed curve), (dotted curve), (dashed dotted curve), (a) E = 80 meV, (b) E = 220 meV, respectively.

Image of FIG. 5.
FIG. 5.

Dependence of the conductance G on the width d (a) and the height (b) of the potential barrier, where , E = 80 meV (solid curve), , E = 220 meV (dashed curve), , E = 80 meV (dotted curve), , E = 220 meV (dashed dotted curve), (a) , (b) d = 80 nm, respectively. The solid curve and dashed curve overlap.

Image of FIG. 6.
FIG. 6.

Conductance G as a function of the Fermi energy E, where (solid curve), (dashed curve), (dotted curve), (dashed dotted curve), respectively.

Loading

Article metrics loading...

/content/aip/journal/apl/101/25/10.1063/1.4772505
2012-12-18
2014-04-20
Loading

Full text loading...

This is a required field
Please enter a valid email address
752b84549af89a08dbdd7fdb8b9568b5 journal.articlezxybnytfddd
Scitation: Strain-controlled electron switch in graphene
http://aip.metastore.ingenta.com/content/aip/journal/apl/101/25/10.1063/1.4772505
10.1063/1.4772505
SEARCH_EXPAND_ITEM