Flexible electron field emitters fabricated using conducting ultrananocrystalline diamond pyramidal microtips on polynorbornene films
學年 102
學期 1
出版（發表）日期 2014-01-01
作品名稱 Flexible electron field emitters fabricated using conducting ultrananocrystalline diamond pyramidal microtips on polynorbornene films
作品名稱（其他語言）
著者 Sankaran, K. J.; Tai, N. H.; Lin, I. N.
單位 淡江大學物理學系
出版者 College Park: American Institute of Physics
著錄名稱、卷期、頁數 Applied Physics Letters 104(3), pp.031601
摘要 High performance flexible field emitters made of aligned pyramidal shaped conducting ultrananocrystalline diamond (C-UNCD) microtips on polynorbornene substrates is demonstrated. Flexible C-UNCD pyramidal microtips show a low turn-on field of 1.80 V/μm with a field enhancement factor of 4580 and a high emission current density of 5.8 mA/cm2 (at an applied field of 4.20 V/μm) with life-time stability of 210 min. Such an enhancement in the field emission is due to the presence of sp 2-graphitic sheath with a nanowire-like diamond core. This high performance flexible C-UNCD field emitter is potentially useful for the fabrication of diverse, flexible electronic devices.
關鍵字 Diamond; Elemental semiconductors; Thin films; Thin film devices; Optical microcavities
語言
ISSN 0003-6951 1077-3118
期刊性質 國外
收錄於
產學合作
通訊作者 Tai, N. H.; Lin, I. N.
審稿制度
國別 USA
公開徵稿
出版型式 紙本 電子版
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