纳米CsI增强ZnO-CNTs复合发射体的场发射

IVESC 2012 Pub Date : 2012-04-24 DOI:10.1109/IVESC.2012.6264165

Zhuoya Zhu, Xiaofei Hao, W. Lei, Xiaobing Zhang, Huan Feng, Yajun Sun

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引用次数: 0

摘要

采用丝网印刷工艺将CsI纳米颗粒引入ZnO-CNTs复合场致发光器件中。在ZnO-CNTs复合材料的制备过程中，通过涂覆或混合CsI，获得了增强的场发射性能。进一步改善了csi -混合ZnO-CNTs的场发射性能，实现了1.6V/um的低导通电场。

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Enhanced field emission from ZnO-CNTs composite emitters with CsI nanoparticles

CsI nanoparticles were introduced to ZnO-CNTs composite field emitters through screen-printing process. Enhanced field emission properties were obtaind after coating or mixing CsI during ZnO-CNTs composite emitters fabrication. Further improved field emission properties from CsI-mixed ZnO-CNTs emitters are observed, and a low turn on electric field of 1.6V/um is achieved.

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IVESC 2012

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