Field emission from laterally aligned carbon nanotube flower arrays for low turn-on field emission

被引：9

作者：

Kimura, Hiroe ^{[1
]}

Zhao, Bin ^{[1
]}

Futaba, Don N. ^{[1
]}

Yamada, Takeo ^{[1
]}

Kurachi, Hiroyuki ^{[2
]}

Uemura, Sashiro ^{[2
]}

Hata, Kenji ^{[1
,3
]}

机构：

[1] Natl Inst Adv Ind Sci & Technol, Nanotube Res Ctr, Tsukuba, Ibaraki 3058565, Japan

[2] NORITAKE CO Ltd, Ise, Mie 5161103, Japan

[3] Japan Sci & Technol Agcy JST, Kawaguchi, Saitama 3320012, Japan

来源：

APL MATERIALS | 2013年 / 1卷 / 03期

关键词：

MATRICES; FORESTS;

D O I：

10.1063/1.4820422

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Laterally aligned carbon nanotube (CNT) arrays "blossomed" homogeneously in honeycomb holes of a metal grid substrate were explored as rational architecture for field emission. A low turn-on field (TOF) of 1.09 V/mu m for 10 mu A/cm(2) emission was achieved, which approaches or exceeds the lowest reported TOF values for field emitter arrays. We interpret that these lateral CNT arrays act as source of CNT "loop" arrays enabling a structure suited toward low TOF field emission. (C) 2013 Author(s). All article content, except where otherwise noted, is licensed under a Creative Commons Attribution 3.0 Unported License.

引用

页数：5

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