title: Synthesis and field emission of carbon nanotubular fibers doped with high nitrogen content.
abstract: Nitrogen-doped carbon nanotubular fibers with a very high nitrogen concentration (approximately 20 at.%) were synthesized through the aerosol-assisted decomposition of dimethylformamide in the presence of catalyst. The synthesized fibers process a novel "pearl necklace-like" morphology and exhibit an excellent field emission performance.
authors.affiliation: Advanced Materials Laboratory, National Institute for Materials Science, Tsukuba, Japan. tang.chengchun@nims.go.jp
authors.forename: Chengchun
authors.initials: C
authors.lastname: Tang
authors.forename: Dmitri
authors.initials: D
authors.lastname: Golberg
authors.forename: Yoshio
authors.initials: Y
authors.lastname: Bando
authors.forename: FangFang
authors.initials: F
authors.lastname: Xu
authors.forename: Baodan
authors.initials: B
authors.lastname: Liu