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Crystalline boron nanoribbons: Synthesis and characterization

Author(s)
Xu, TTZheng, JGWu, NQNicholls, AWRoth, JRDikin, DARuoff, RS
Issued Date
2004-05
DOI
10.1021/nl0498785
URI
https://scholarworks.unist.ac.kr/handle/201301/54485
Fulltext
https://pubs.acs.org/doi/10.1021/nl0498785
Citation
NANO LETTERS, v.4, no.5, pp.963 - 968
Abstract
Catalyst-free growth of boron nanoribbons was observed by pyrolysis of diborane at 630-750 degreesC and similar to200 mTorr in a quartz tube furnace. Nanodiffraction analysis indicates the nanoribbons are single crystal alpha-tetragonal boron. TEM images show the nanoribbon is covered by a 1-2 nm thick amorphous layer. Elemental analysis by EELS, EDX, and XPS shows the nanoribbons consist of boron with small amounts of oxygen and carbon. Infrared and Raman spectra are also reported.
Publisher
AMER CHEMICAL SOC
ISSN
1530-6984
Keyword
NANOWIRESGROWTHFABRICATIONFILMS

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