Thin Ni film on graphene current spreading layer for GaN-based blue and ultra-violet light-emitting diodes

We introduced a thin nickel (Ni) film onto graphene as a current spreading layer for GaN-based blue and ultraviolet (UV) light emitting diodes (LEDs). The thin Ni film was confirmed to improve the electrical properties of the graphene by reducing the sheet and contact resistances. The advantages of...

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Veröffentlicht in:	Applied physics letters 2013-04, Vol.102 (15)
Hauptverfasser:	Shim, Jae-Phil, Hoon Seo, Tae, Min, Jung-Hong, Mo Kang, Chang, Suh, Eun-Kyung, Lee, Dong-Seon
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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