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Publication Citation: Stable Field Emission from Nanoporous Silicon Carbide

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Author(s): Myung Gyu Kang; Henri J. Lezec; Fred Sharifi;
Title: Stable Field Emission from Nanoporous Silicon Carbide
Published: February 15, 2013
Abstract: A new method for fabrication of high current density field emitters based on nanoporous silicon carbide is presented. The emitters are monolithic structures which do not require high temperature gas phase synthesis and the process is compatible with standard microfabrication techniques. Stable emission in excess of 6 A/cm2 at 7.5 V/m is demonstrated. The technique may potentially enable non-thermionic electron sources for applications ranging from microwave electronics to displays.
Citation: Nanotechnology
Volume: 24
Issue: 6
Keywords: Field Emission, Nanoporous Silicon Carbide, Electrochemical Etching, Focused Ion Beam
Research Areas: Nanotechnology
DOI: http://dx.doi.org/10.1088/0957-4484/24/6/065201  (Note: May link to a non-U.S. Government webpage)
PDF version: PDF Document Click here to retrieve PDF version of paper (747KB)