Field Emission from Porous Sponge-Like Graphene

被引：0
作者：
Guo, Yajie [1 ]
Di, Yunsong [1 ]
Ji, Jitao [2 ]
Zhang, Xiaobing [2 ]
Lei, Wei [2 ]
Guo, Xinli [3 ]
机构：
[1] Nanjing Normal Univ, Sch Phys & Technol, Nanjing, Jiangsu, Peoples R China
[2] Southeast Univ, Sch Elect Sci & Engn, Nanjing, Jiangsu, Peoples R China
[3] Southeast Univ, Sch Mat Sci & Engn, Nanjing, Jiangsu, Peoples R China
来源：
2018 31ST INTERNATIONAL VACUUM NANOELECTRONICS CONFERENCE (IVNC) | 2018年
基金：
中国国家自然科学基金;
关键词：
field emission; graphene; porous; sponge-like;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Herein, a unique porous sponge-like structured graphene has been proposed as field emission emitter. The synthesis process, post treatment and characterizations of the porous sponge-like graphene have been described, and its field emission properties have been researched. Compared to other kind of reported graphene structures, relative low turn-on field could be achieved due to its wide spacing separated surface morphology and vertically stand graphene sheets field emitters.
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页数：2
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