• 文献标题:   Hybrid nanowire-multilayer graphene film light-emitting sources
  • 文献类型:   Article
  • 作  者:   KIM S, CHOI H, JUNG M, CHOI SY, JU S
  • 作者关键词:  
  • 出版物名称:   NANOTECHNOLOGY
  • ISSN:   0957-4484 EI 1361-6528
  • 通讯作者地址:   ETRI
  • 被引频次:   9
  • DOI:   10.1088/0957-4484/21/42/425203
  • 出版年:   2010

▎ 摘  要

We report a versatile hybrid device consisting of one-dimensional ZnS and Te-doped ZnS (ZnS: Te) nanowires (NWs) upon two-dimensional multilayer graphene films (MGFs). Single-crystalline ZnS and ZnS: Te NWs were grown directly on a MGF without a catalyst, and exhibited blue-green and blue emission peaks of similar to 503 and similar to 440 nm. A field emission light emitter using ZnS: Te NWs on a MGF was demonstrated, and it indicates excellent contact properties between the NWs and MGFs. The resulting hybrid devices are promising candidates for potential applications as building blocks for the development of highly functional and efficient electroluminescent devices and field-emitting devices including flexible and/or transparent display devices.