ANOMALOUS IMPROVED ELECTRON FIELD EMISSION FROM HYBRIDISED GRAPHENE ON MO TIP ARRAYS

被引：0

作者：

Zhu, N. L. ^{[1
,2
]}

Chen, J. ^{[1
]}

Cole, M. T. ^{[2
]}

Milne, W. I. ^{[2
,3
]}

机构：

[1] Peking Univ, Inst Microelect, Natl Key Lab Sci & Technol Micro Nano Fabricat, Beijing 100871, Peoples R China

[2] Univ Cambridge, Dept Engn, Elect Engn Div, Cambridge CB3 0FA, England

[3] Zhejiang Univ, Coll Informat Sci & Elect Engn, Hangzhou 310027, Peoples R China

来源：

2017 19TH INTERNATIONAL CONFERENCE ON SOLID-STATE SENSORS, ACTUATORS AND MICROSYSTEMS (TRANSDUCERS) | 2017年

基金：

中国国家自然科学基金; 国家高技术研究发展计划(863计划);

关键词：

Graphene; molybdenum; tip array; field emission;

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：

A new, efficient electron field emitter geometry, based on monolayer graphene coated well aligned Mo tip arrays, is here reported. The rather anomalous, yet nonetheless beneficial contributions of this hybridized nanostructured film morphology is evaluated and discussed. Efficient and stable field emission with low turn on fields has been observed. Incorporation of graphene and Mo tip array results in noteworthy improvements in emission of these nanoscale heterostructure devices.

引用

页码：870 / 873

页数：4

共 18 条

[1] Polymer-nanotube composites: Burying nanotubes improves their field emission properties [J].

Alexandrou, I ;

Kymakis, E ;

Amaratunga, GAJ .

APPLIED PHYSICS LETTERS, 2002, 80 (08) :1435-1437

[2] Origin of electric field enhancement in field emission from amorphous carbon thin films [J].

Carey, JD ;

Forrest, RD ;

Silva, SRP .

APPLIED PHYSICS LETTERS, 2001, 78 (16) :2339-2341

[3] High Performance Field Emitters [J].

Collins, Clare M. ;

Parmee, Richard J. ;

Milne, William I. ;

Cole, Matthew T. .

ADVANCED SCIENCE, 2016, 3 (05)

[4] Electron emission in intense electric fields [J].

Fowler, RH ;

Nordheim, L .

PROCEEDINGS OF THE ROYAL SOCIETY OF LONDON SERIES A-CONTAINING PAPERS OF A MATHEMATICAL AND PHYSICAL CHARACTER, 1928, 119 (781) :173-181

[5] Preparation of graphene-polyaniline composites by simple chemical procedure and its improved field emission properties [J].

Goswami, S. ;

Maiti, U. N. ;

Maiti, S. ;

Nandy, S. ;

Mitra, M. K. ;

Chattopadhyay, K. K. .

CARBON, 2011, 49 (07) :2245-2252

[6] Low Temperature Direct of Graphene onto Metal Nano-Spindt Tip with Applications in Electron Emission [J].

Koh, Angel T. T. ;

Foong, Yuan Mei ;

Yusop, Zamri ;

Tanemura, Masaki ;

Chua, Daniel H. C. .

ADVANCED MATERIALS INTERFACES, 2014, 1 (05)

[7]

Latham R. V., 1995, HIGH VOLTAGE VACUUM

[8] Analytical treatment of cold field electron emission from a nanowall emitter, including quantum confinement effects [J].

Qin, Xi-Zhou ;

Wang, Wie-Liang ;

Xu, Ning-Sheng ;

Li, Zhi-Bing ;

Forbes, Richard G. .

PROCEEDINGS OF THE ROYAL SOCIETY A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES, 2011, 467 (2128) :1029-1051

[9] Structural Distortions in Few-Layer Graphene Creases [J].

Robertson, Alex W. ;

Bachmatiuk, Alicja ;

Wu, Yimin A. ;

Schaeffel, Franziska ;

Buechner, Bernd ;

Ruemmeli, Mark H. ;

Warner, Jamie H. .

ACS NANO, 2011, 5 (12) :9984-9991

[10] MICROFABRICATED FIELD-EMISSION AND FIELD-IONIZATION SOURCES [J].

SPINDT, CA .

SURFACE SCIENCE, 1992, 266 (1-3) :145-154

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