Seo, Tae Hoon Kim, Bo Kyoung Shin, GangU Lee, Changhyup Kim, Myung Jong Kim, Hyunsoo Suh, Eun-Kyung 2024-01-20T12:01:38Z 2024-01-20T12:01:38Z 2021-09-05 2013-07-29 0003-6951 https://pubs.kist.re.kr/handle/201004/127854 We report a device that combines graphene film and Ag nanowires (AgNWs) as transparent and current spreading electrodes for ultra-violet (UV) light emitting diode (LED) with interesting characteristics for the potential use in the deep UV region. The current-voltage characteristics and electroluminescence (EL) performance show that graphene network on AgNWs well-operates as a transparent and current spreading electrode in UV LED devices. In addition, scanning electron microscopy and EL images exhibit that graphene film act as the protection layer of AgNWs layer as well as a transparent conducting network, by bridging AgNWs. (C) 2013 AIP Publishing LLC. English AMER INST PHYSICS STATE FILMS EDGE Graphene-silver nanowire hybrid structure as a transparent and current spreading electrode in ultraviolet light emitting diodes Article 10.1063/1.4817256 1 APPLIED PHYSICS LETTERS, v.103, no.5 APPLIED PHYSICS LETTERS 103 5 scie scopus 000322723000005 2-s2.0-84882431460 Physics, Applied Physics Article STATE FILMS EDGE Graphene Silver nanowire hybrid UV LED