Paper Title:
Field Emission from ZnO by Morphological and Electronic Design
  Abstract

In this paper, field emission from ZnO was studied by morphological and electronic design. By fabricating ZnO into nanopin structure with sharp tip, we can obtain low threshold and high emission current density. By doping ZnO with gallium, we can lift up the Fermi level and increase the conductivity to enhance the field emission. The fabrication of nanostructures and analysis of field emission will be discussed.

  Info
Periodical
Solid State Phenomena (Volumes 121-123)
Edited by
Chunli BAI, Sishen XIE, Xing ZHU
Pages
813-816
DOI
10.4028/www.scientific.net/SSP.121-123.813
Citation
C.X. Xu, X.W. Sun, Z.L. Dong, G.P. Zhu, Y.P. Cui, "Field Emission from ZnO by Morphological and Electronic Design", Solid State Phenomena, Vols. 121-123, pp. 813-816, 2007
Online since
March 2007
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Jae Young Park, Chang Won Oh, Ju Jin Kim, Sang Sub Kim
Abstract:Well-aligned ZnO nanorods were synthesized using metalorganic chemical vapor deposition. Their size was controlled by adjusting the O/Zn...
946
Authors: S Faraz, Haida Noor, M. Asghar, Magnus Willander, Qamar-ul Wahab
Abstract:Modeling of Pd/ZnO Schottky diode has been performed together with a set of simulations to investigate its behavior in current-voltage...
1317
Authors: Xing Gao, Guo You Gan, Ji Kang Yan, Jing Hong Du, Jia Min Zhang, Jian Hong Yi, Li Hui Wang
Chapter 3: Electrical, Magnetic and Optical Ceramics
Abstract:A method using first principles and pseudopotentials based on density functional theory is applied to calculate the electronic structure and...
1257
Authors: P. Suresh Kumar, A. Dhayal Raj, R. Suresh, D. Mangalaraj
II. Structural and Optical Properties of Nanocrystalline materials
Abstract:Intensive and innovative research is focused on the preparation of various nanostructured materials especially nanostructured metal oxides as...
86
Authors: Kugalur Shanmugam Ranjith, Ramanathaswamy Pandian, Gomathi Natarajan, Mohammed Kamruddin, Ramasamy Thangavelu Rajendrakumar
Chapter 5: Nanomaterials
Abstract:Synthesis of aligned ZnO nanorods (NRs) is important for electronic and optoelectronic devices. In this work we demonstrate the growth of ZnO...
319