1/f1∕f noise in gold nanoparticle chemosensors
dc.contributor.author | Kurdak, C. | en_US |
dc.contributor.author | Kim, J. | en_US |
dc.contributor.author | Kuo, A. | en_US |
dc.contributor.author | Lucido, J. J. | en_US |
dc.contributor.author | Farina, L. A. | en_US |
dc.contributor.author | Bai, X. | en_US |
dc.contributor.author | Rowe, M. P. | en_US |
dc.contributor.author | Matzger, A. J. | en_US |
dc.date.accessioned | 2011-11-15T16:10:02Z | |
dc.date.available | 2011-11-15T16:10:02Z | |
dc.date.issued | 2005-02-14 | en_US |
dc.identifier.citation | Kurdak, C.; Kim, J.; Kuo, A.; Lucido, J. J.; Farina, L. A.; Bai, X.; Rowe, M. P.; Matzger, A. J. (2005). "1/f1∕f noise in gold nanoparticle chemosensors." Applied Physics Letters 86(7): 073506-073506-3. <http://hdl.handle.net/2027.42/87853> | en_US |
dc.identifier.uri | https://hdl.handle.net/2027.42/87853 | |
dc.description.abstract | We present a systematic study of low-frequency noise in Au nanoparticle chemosensors. All the sensors we have studied exhibit 1/f1∕f-type noise at low frequencies. The magnitude of the 1/f1∕f noise was smaller in devices with a larger device area, indicating that the 1/f1∕f noise is caused by intrinsic processes. The noise amplitude was found to be strongly temperature dependent between 40–300 K40–300K, with a local peak at around 100 K100K, and weakly dependent below 40 K40K. The noise data could not be fit by a single activated process indicating that multiple noise processes must be present in our sensors. | en_US |
dc.publisher | The American Institute of Physics | en_US |
dc.rights | © The American Institute of Physics | en_US |
dc.title | 1/f1∕f noise in gold nanoparticle chemosensors | en_US |
dc.type | Article | en_US |
dc.subject.hlbsecondlevel | Physics | en_US |
dc.subject.hlbtoplevel | Science | en_US |
dc.description.peerreviewed | Peer Reviewed | en_US |
dc.contributor.affiliationum | Physics Department, University of Michigan, Ann Arbor, Michigan 48109 | en_US |
dc.contributor.affiliationum | Chemistry Department, University of Michigan, Ann Arbor, Michigan 48109 | en_US |
dc.description.bitstreamurl | http://deepblue.lib.umich.edu/bitstream/2027.42/87853/2/073506_1.pdf | |
dc.identifier.doi | 10.1063/1.1865324 | en_US |
dc.identifier.source | Applied Physics Letters | en_US |
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dc.owningcollname | Physics, Department of |
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