Measurements of shot noise in single walled carbon nanotubes
dc.contributor | Aalto-yliopisto | fi |
dc.contributor | Aalto University | en |
dc.contributor.author | Wu, F. | |
dc.contributor.author | Queipo, P. | |
dc.contributor.author | Tsuneta, T. | |
dc.contributor.author | Wang, T. H. | |
dc.contributor.author | Kauppinen, E. | |
dc.contributor.author | Hakonen, Pertti J. | |
dc.contributor.department | Teknillisen fysiikan laitos | fi |
dc.contributor.department | Department of Applied Physics | en |
dc.contributor.school | Perustieteiden korkeakoulu | fi |
dc.contributor.school | School of Science | en |
dc.date.accessioned | 2015-10-17T09:01:47Z | |
dc.date.available | 2015-10-17T09:01:47Z | |
dc.date.issued | 2007 | |
dc.description.abstract | We have measured shot noise in single walled carbon nanotubes (SWNT) at 4.2K over frequencies f = 600 – 850 MHz. Here we report results obtained on shot noise without DC bias by applying an AC modulation at ω0 and recording the noise variation at 2ω0: the Fano factor is obtained by extrapolating down to zero excitation amplitude. We also discuss the applicability of this method in samples which have strongly non‐linear IV characteristics like carbon nanotubes. The obtained results are compared with regular differential noise measurements where both DC and AC bias are employed. | en |
dc.description.version | Peer reviewed | en |
dc.format.extent | 257-260 | |
dc.format.mimetype | application/pdf | en |
dc.identifier.citation | Wu, F. & Queipo, P. & Tsuneta, T. & Wang, T. H. & Kauppinen, E. & Hakonen, Pertti J. 2007. Measurements of shot noise in single walled carbon nanotubes. 19th International Conference on Noise and Fluctuations. AIP Conference Proceedings. 922. 257-260. ISBN 978-0-7354-0432-8 (printed). | en |
dc.identifier.isbn | 978-0-7354-0432-8 (printed) | |
dc.identifier.uri | https://aaltodoc.aalto.fi/handle/123456789/18177 | |
dc.identifier.urn | URN:NBN:fi:aalto-201510164764 | |
dc.language.iso | en | en |
dc.publisher | Aalto University | en |
dc.publisher | Aalto-yliopisto | fi |
dc.relation.ispartof | 19th International Conference on Noise and Fluctuations | en |
dc.relation.ispartofseries | AIP Conference Proceedings | en |
dc.relation.ispartofseries | 922 | |
dc.rights | © 2007 AIP Publishing. Copyright of AIP Conference Proceedings is the property of American Institute of Physics and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder’s express written permission. However, users may print, download, or email articles for individual use. | en |
dc.rights.holder | AIP Publishing | |
dc.subject.keyword | shot noise | en |
dc.subject.keyword | carbon nanotubes | en |
dc.subject.other | Physics | en |
dc.title | Measurements of shot noise in single walled carbon nanotubes | en |
dc.type | A4 Artikkeli konferenssijulkaisussa | fi |
dc.type.dcmitype | text | en |
dc.type.version | Final published version | en |
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