Negative differential resistance effect of blue phosphorene-graphene heterostructure device

We report on the electrical transport properties of new graphene/blue phosphorene heterostructure devices by density functional theory (DFT) within the non-equilibrium Green's function (NEGF) approach. From the results, it is found that the devices with different length of contacts layers show...

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Veröffentlicht in:	Journal of physics communications 2020-03, Vol.4 (3), p.35005
Hauptverfasser:	Zhu, Si-Cong, Hu, Tie-Yi, Wu, Kai-Ming, Lam, Chi-Hang, Yao, Kai-Lun, Sun, Hua-Rui, Yip, Cho-Tung
Format:	Artikel
Sprache:	eng
Schlagworte:	blue phosphorene first principles Graphene heterostructure negative differential resistance
Online-Zugang:	Volltext
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