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.
Thermal conductance modulator based on folded graphene nanoribbons
Rent:
Rent this article for
USD
10.1063/1.3665184
/content/aip/journal/apl/99/23/10.1063/1.3665184
http://aip.metastore.ingenta.com/content/aip/journal/apl/99/23/10.1063/1.3665184
View: Figures

Figures

Image of FIG. 1.
FIG. 1.

(Color online) (a)–(c) The schematic views for planar A-GNR, , and , respectively. (d)–(f) The schematic views for planar Z-GNR, , and , respectively. The in (b) or (e) denotes the folding angle which is determined by the external angle between the two thermal leads. The LD in (c) or (f) represents the layer distance between the two thermal leads. The () represents the width of A-GNR (Z-GNR), which is determined by the number of dimmer carbon (zigzag carbon) chains. The CL is determined by the number of their corresponding unit cell. The black frame in (b) and (e) denotes a unit cell of A-GNR and Z-GNR, respectively.

Image of FIG. 2.
FIG. 2.

(Color online) (a) The room temperature (300 K) versus for the with CL = 15. The inset of (a) is the room temperature versus CL for the at different values of . (b) The versus for the at different values of CL. The inset of (b)shows the optimized structures of (CL = 15) at three typical . The width of the is chosen as .

Image of FIG. 3.
FIG. 3.

(Color online) (a) The room temperature (300 K) versus LD/CL for the . (b) The versus LD/CL for the at different values of CL. The optimized structures of (CL = 15) with three typical values of LD/CL are illustrated in inset of (b). The width of the is chosen as .

Image of FIG. 4.
FIG. 4.

(Color online) (a) The room temperature (300 K) versus for the . (b) The room temperature (300 K) versus LD/CL for the . The width of the folded Z-GNRs is chosen as . The of planar Z-GNRs with is 1.7474 nW/K at room temperature (300 K).

Loading

Article metrics loading...

/content/aip/journal/apl/99/23/10.1063/1.3665184
2011-12-05
2014-04-24
Loading

Full text loading...

This is a required field
Please enter a valid email address
752b84549af89a08dbdd7fdb8b9568b5 journal.articlezxybnytfddd
Scitation: Thermal conductance modulator based on folded graphene nanoribbons
http://aip.metastore.ingenta.com/content/aip/journal/apl/99/23/10.1063/1.3665184
10.1063/1.3665184
SEARCH_EXPAND_ITEM