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Investigation of Structure and Field Emission Characteristics of Diamond-Like Films Prepared by High Power Excime LaserDiamond-like films have been prepared using high power and high frequency XeCl excime laser under high vacuum H2 and N2 gas environment, respectively. The bonding structure of the films was studied by Raman spectrum and electron diffraction method. The results show that the films have typical characteristics of DLC contained nano-diamond grains. The measurement result of field emission show that the threshold electric filed is reduced with increasing laser power at 108 W/cm2 ~ 1010 W/cm2, and 300 HZ. The threshold electric filed is 2 V/ m when 10 10 W/cm2 laser power is applied in the experiment.
Document ID
20030068691
Acquisition Source
Glenn Research Center
Document Type
Abstract
Authors
H Y Peng (Jilin University Changchun, China)
Z S Jin (Jilin University Changchun, China)
J J Li (Jilin University Changchun, China)
H Ji (Jilin University Changchun, China)
H Shen (Institute of Optical-Electric Technology Mudanjiang, China)
L X Zhao (Institute of Optical-Electric Technology Mudanjiang, China)
J J Shen (Institute of Optical-Electric Technology Mudanjiang, China)
Date Acquired
August 21, 2013
Publication Date
August 1, 2003
Publication Information
Publication: Proceedings of the Seventh Applied Diamond Conference/Third Frontier Carbon Technology Joint Conference
Publisher: National Aeronautics and Space Administration
Subject Category
Nonmetallic Materials
Report/Patent Number
NASA/CP-2003-212319
Meeting Information
Meeting: 7th Applied Diamond Conference (ADC)
Location: Tsukuba
Country: JP
Start Date: August 18, 2003
End Date: August 21, 2003
Sponsors: Nippon Institute of Technology, National Institute of Advanced Industrial Science and Technology, Glenn Research Center
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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IDRelationTitle20030068525Collected WorksProceedings of the Seventh Applied Diamond Conference/Third Frontier Carbon Technology Joint Conference (ADC/FCT 2003)
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