Growth of Large-Scale Boron Nanowire Patterns with Identical Base-Up Mode and In Situ Field Emission Studies of Individual Boron Nanowire
Growth of Large-Scale Boron Nanowire Patterns with Identical Base-Up Mode and In Situ Field Emission Studies of Individual Boron Nanowire
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DOI：
10.1002/smll.201301948
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发表时间：
2014-02-01
期刊：
影响因子：
13.3
通讯作者：
Bando, Yoshio
中科院分区：
文献类型：
--
作者：
Liu, Fei;Gan, Haibo;Bando, Yoshio
硼纳米线被认为是一种理想的光电纳米材料，但在相同的生长方式和大面积图案下控制它们在技术上具有挑战性。本文以Ni薄膜为催化剂，成功制备了具有均匀基底生长模式的大规模BNW图案。此外，它们具有低导通场（4.3 V/μm）和优异的场发射均匀性（88%）。
Boron nanowires (BNWs) are considered as an ideal optoelectronic nanomaterial, but controlling them in identical growth mode and large-area patterns is technically challenging. Here, large-scale BNW patterns with a uniform base-up growth mode are successfully fabricated by choosing Ni film as the catalyst. Moreover, they exhibit low turn-on field (4.3 V/μm) and excellent field emission uniformity (88%).