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Electronic transport properties on transition-metal terminated zigzag graphene nanoribbons
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10.1063/1.4723832
/content/aip/journal/jap/111/11/10.1063/1.4723832
http://aip.metastore.ingenta.com/content/aip/journal/jap/111/11/10.1063/1.4723832
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Figures

Image of FIG. 1.
FIG. 1.

The geometry structure of the transport systems: (a) 6Z-H, (b) 6Z-Fe, (c) 6Z-Co, and (d) 6Z-Ni.

Image of FIG. 2.
FIG. 2.

The spin-dependent transmission spectrum at zero bias for (a) 6Z-H, (b) 6Z-Fe, (c) 6Z-Co, and (d) 6Z-Ni. Positive and negative transmissions correspond to spin-up and spin-down electrons, respectively.

Image of FIG. 3.
FIG. 3.

The spin-dependent LDOS at 0.3 eV for (a) 6Z-H, (b) 6Z-Fe, (c) 6Z-Co, and (d) 6Z-Ni. Red and green refer to spin-up and spin-down, respectively.

Image of FIG. 4.
FIG. 4.

Calculated spin-dependent currents as functions of the applied bias for all molecular junctions.

Image of FIG. 5.
FIG. 5.

Calculated spin-dependent transmission spectrum as functions of the electron energy E and bias for all molecular systems. The region between the solid lines is referred to bias window.

Image of FIG. 6.
FIG. 6.

(a) Calculated the spin-dependent transmission spectrum for spin down configuration of the 6Z-Ni under the bias of 0.5 V, 0.9 V, 1.1 V, and 1.3 V, respectively. The vertical red solid lines stand for bias windows. (b) MPSH for HOMO and LUMO under the bias of 0.9V and 1.1 V, respectively.

Image of FIG. 7.
FIG. 7.

Calculated spin-dependent currents as functions of the applied bias for 5Z-H and 5Z-Fe.

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/content/aip/journal/jap/111/11/10.1063/1.4723832
2012-06-07
2014-04-16
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752b84549af89a08dbdd7fdb8b9568b5 journal.articlezxybnytfddd
Scitation: Electronic transport properties on transition-metal terminated zigzag graphene nanoribbons
http://aip.metastore.ingenta.com/content/aip/journal/jap/111/11/10.1063/1.4723832
10.1063/1.4723832
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