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P‐99: Field Emission Properties of RNA‐Carbon Nanotube Hybrid Film Using a Spray Method
Author(s) -
Cho WooSung,
Lee Yang Doo,
Yu JungWan,
Ju Byeong Kwon,
Kim Yong Churl,
Park JungHo
Publication year - 2009
Publication title -
sid symposium digest of technical papers
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.351
H-Index - 44
eISSN - 2168-0159
pISSN - 0097-966X
DOI - 10.1889/1.3256592
Subject(s) - carbon nanotube , field electron emission , materials science , substrate (aquarium) , indium tin oxide , photoresist , electrode , carbon fibers , aqueous solution , rna , nanotechnology , chemical engineering , chemistry , thin film , composite material , layer (electronics) , organic chemistry , oceanography , physics , quantum mechanics , geology , composite number , engineering , electron , biochemistry , gene
Singlewalled carbon nanotubes (SWNTs)‐based field emitters are made by use of a spray method. They were dispersed in transfer‐ribonucleic acid (t‐RNA) aqueous solution and sprayed onto a photoresist‐masked indium tin oxide glass substrate. After left‐off process, well‐defined t‐RNA‐SWNT hybrids pattern array is obtained and they were found to be tightly adhered to the ITO electrode. Good field emission properties were exhibited.