Field emission performance enhancement of Au nanoparticles doped graphene emitters

被引：26
作者：
Chen, Leifeng [1 ,2 ,3 ]
He, Hong [1 ,4 ]
Lei, Da [5 ]
Menggen, QiQiGe [5 ]
Hu, Liqin [6 ]
Yang, Deren [2 ,3 ]
机构：
[1] Hangzhou Dianzi Univ, Coll Mat & Environm Engn, Hangzhou 310018, Zhejiang, Peoples R China
[2] Zhejiang Univ, State Key Lab Silicon Mat, Hangzhou 310027, Zhejiang, Peoples R China
[3] Zhejiang Univ, Dept Mat Sci & Engn, Hangzhou 310027, Zhejiang, Peoples R China
[4] Jiangnan Univ, Minist Educ, Key Lab Ecotext, Wuxi 214122, Jiangsu, Peoples R China
[5] Inner Mongolia Univ, Ordos Coll, Ordos 017000, Peoples R China
[6] Fuzhou Univ, Coll Phys & Informat Engn, Fuzhou 350002, Peoples R China
来源：
APPLIED PHYSICS LETTERS | 2013年 / 103卷 / 23期
基金：
中国国家自然科学基金;
关键词：
SINGLE-LAYER GRAPHENE; ELECTRON-EMISSION; WORK FUNCTION; SHEETS; CONVERSION;
D O I：
10.1063/1.4837895
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
Graphene (GP) field emitters fabricated by the electrophoretic deposition (EPD) and their field emission performance can be enhanced and tailed simultaneously by chemical doping Au nanoparticles (NPs). It was found that doped Au NPs could both decrease the resistance of GP emitters and increase the density of field emission sites. The Au-doped GP emitters showed lower turn-on voltage, lower threshold field, higher field enhancement factor, higher luminance intensity, and emitting uniformity, compared with that of pristine GP. This study will provide us to further understand the role of doping effect on the GP emitters used for the future display. (C) 2013 AIP Publishing LLC.
引用
收藏
页数：5
相关论文
共 50 条
  • [21] Synthesis and field emission performance for P-doped GaN NWs
    Li, Enling
    Yan, Jie
    Ma, Deming
    Cui, Zhen
    Qi, Qingping
    SUPERLATTICES AND MICROSTRUCTURES, 2018, 115 : 53 - 58
  • [22] Remarkably low turn-on field emission in undoped, nitrogen-doped, and boron-doped graphene
    Palnitkar, U. A.
    Kashid, Ranjit V.
    More, Mahendra A.
    Joag, Dilip S.
    Panchakarla, L. S.
    Rao, C. N. R.
    APPLIED PHYSICS LETTERS, 2010, 97 (06)
  • [23] Graphene enhanced field emission from InP nanocrystals
    Iemmo, L.
    Di Bartolomeo, A.
    Giubileo, F.
    Luongo, G.
    Passacantando, M.
    Niu, G.
    Hatami, F.
    Skibitzki, O.
    Schroeder, T.
    NANOTECHNOLOGY, 2017, 28 (49)
  • [24] High-Performance Field Emission from a Carbonized Cork
    Lee, Jeong Seok
    Lee, Hak Jun
    Yoo, Jae Man
    Kim, Taewoo
    Kim, Yong Hyup
    ACS APPLIED MATERIALS & INTERFACES, 2017, 9 (50) : 43959 - 43965
  • [25] Enhanced field emission properties of doped graphene nanosheets with layered SnS2
    Rout, Chandra Sekhar
    Joshi, Padmashree D.
    Kashid, Ranjit V.
    Joag, Dilip S.
    More, Mahendra A.
    Simbeck, Adam J.
    Washington, Morris
    Nayak, Saroj K.
    Late, Dattatray J.
    APPLIED PHYSICS LETTERS, 2014, 105 (04)
  • [26] Study of thermal-field emission properties and investigation of temperature dependent noise in the field emission current from vertical carbon nanotube emitters
    Kolekar, Sadhu
    Patole, S. P.
    Patil, Sumati
    Yoo, J. B.
    Dharmadhikari, C. V.
    SURFACE SCIENCE, 2017, 664 : 76 - 81
  • [27] Leakage and field emission in side-gate graphene field effect transistors
    Di Bartolomeo, A.
    Giubileo, F.
    Iemmo, L.
    Romeo, F.
    Russo, S.
    Unal, S.
    Passacantando, M.
    Grossi, V.
    Cucolo, A. M.
    APPLIED PHYSICS LETTERS, 2016, 109 (02)
  • [28] On the mechanism of improvement of field emission properties of carbon-coated field emitters
    Higuchi, Toshiharu
    Sasaki, Masahiro
    Horie, Shota
    Yamada, Yoichi
    Matsumoto, Shuji
    Fukuda, Shigeki
    JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B, 2015, 33 (03):
  • [29] Role of work function in field emission enhancement of Au island decorated vertically aligned ZnO nanotapers
    Singh, Avanendra
    Senapati, Kartik
    Kumar, Mohit
    Som, Tapobrata
    Sinha, Anil K.
    Sahoo, Pratap K.
    APPLIED SURFACE SCIENCE, 2017, 411 : 117 - 123
  • [30] Emission current enhancement from quasi-freestanding epitaxial graphene microstructure electron emitters through surface layered silicon dioxide
    Lewis, Daniel
    Swart, Jason
    Pedowitz, Michael
    Demell, Jennifer
    Jordan, Brendan
    Myers-Ward, Rachael L.
    Pennachio, Daniel J.
    Hajzus, Jenifer R.
    Daniels, Kevin M.
    2D MATERIALS, 2024, 11 (03)
12345