Please use this identifier to cite or link to this item:
https://doi.org/10.1063/1.1763984
DC Field | Value | |
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dc.title | Scanning electron microscopy of field-emitting individual single-walled carbon nanotubes | |
dc.contributor.author | Nojeh, A. | |
dc.contributor.author | Wong, W.-K. | |
dc.contributor.author | Baum, A.W. | |
dc.contributor.author | Pease, R.F. | |
dc.contributor.author | Dai, H. | |
dc.date.accessioned | 2014-06-17T03:04:58Z | |
dc.date.available | 2014-06-17T03:04:58Z | |
dc.date.issued | 2004-07-05 | |
dc.identifier.citation | Nojeh, A., Wong, W.-K., Baum, A.W., Pease, R.F., Dai, H. (2004-07-05). Scanning electron microscopy of field-emitting individual single-walled carbon nanotubes. Applied Physics Letters 85 (1) : 112-114. ScholarBank@NUS Repository. https://doi.org/10.1063/1.1763984 | |
dc.identifier.issn | 00036951 | |
dc.identifier.uri | http://scholarbank.nus.edu.sg/handle/10635/57332 | |
dc.description.abstract | The use of scanning electron microscope (SEM) to view the emission from individual single-walled carbon nanotubes (SWCNT) by applying an external field close to the onset of field-emission and then scanning the tube with the electron beam of the SEM was demonstrated. The SWCNT were grown by using chemical vapor depositon (CVD) for 5 min at 850°C with methane and ethylene as precursors and hydrogen as a background gas. It was observed that at the onset of emission, the SEM image did indeed, as speculated, exhibit a few bright spots corresponding to the positions of the CNT tips. Black radial patterns emanating from the emission point toward the extractor electrode were also observed. | |
dc.description.uri | http://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1063/1.1763984 | |
dc.source | Scopus | |
dc.type | Article | |
dc.contributor.department | ELECTRICAL & COMPUTER ENGINEERING | |
dc.description.doi | 10.1063/1.1763984 | |
dc.description.sourcetitle | Applied Physics Letters | |
dc.description.volume | 85 | |
dc.description.issue | 1 | |
dc.description.page | 112-114 | |
dc.description.coden | APPLA | |
dc.identifier.isiut | 000222360300038 | |
Appears in Collections: | Staff Publications |
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