Low-energy femtosecond laser micromachining for fabrication of CNT-based field emitter arrays

Authors :: Kihong Kim
Suck-Hyun Lee
Fabian Rotermund
In Hyung Baek
Yeong Hwan Ahn
N. T. Hong
Source :: Scopus-Elsevier
Abstract: A low-energy femtosecond laser micromachining system, which is effectively applied to fabricate micro-structured carbon nanotube field emitter arrays with different tip sizes and shapes, is presented. Superior emission characteristics are obtained with the patterned structures.

Subjects :: Materials science
Fabrication
Laser beam machining
Physics::Optics
Nanotechnology
Chemical vapor deposition
Carbon nanotube
Computer Science::Other
law.invention
Surface micromachining
Machining
law
Electric field
Common emitter

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