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Conference Paper: Carbon nanotube based spectrum infrared detectors

TitleCarbon nanotube based spectrum infrared detectors
Authors
KeywordsNanomanipulation
AFM
Carbon Nanotube
Dark Current
Infrared Detector
Issue Date2005
Citation
Proceedings of SPIE - The International Society for Optical Engineering, 2005, v. 5987 How to Cite?
AbstractCarbon nanotubes (CNT) have a potential to be efficient infrared (IR) detection materials due to their unique electronic properties. The ballistic electronic transport property makes the noise equivalent temperature difference smaller compared to other semi-conducting materials. By overlaying CNT-based mid-IR (3-5μm) detectors on a long-wave IR (8-15 μm) focal plane array, the mid-IR detector causes no filters loss. In order to verify this approach, a single pixel CNT-based infrared photodetector is fabricated by depositing the CNTs on the substrate surface and then aligning them using the atomic force microscopy (AFM)-based nanomanipulation system. Functionality of the single pixel CNT infrared detector is then verified and dark current is analyzed experimentally.
Persistent Identifierhttp://hdl.handle.net/10722/212861
ISSN

 

DC FieldValueLanguage
dc.contributor.authorXi, Ning-
dc.contributor.authorSzu, Harold-
dc.contributor.authorBuss, James-
dc.contributor.authorMack, Ingham-
dc.date.accessioned2015-07-28T04:05:15Z-
dc.date.available2015-07-28T04:05:15Z-
dc.date.issued2005-
dc.identifier.citationProceedings of SPIE - The International Society for Optical Engineering, 2005, v. 5987-
dc.identifier.issn0277-786X-
dc.identifier.urihttp://hdl.handle.net/10722/212861-
dc.description.abstractCarbon nanotubes (CNT) have a potential to be efficient infrared (IR) detection materials due to their unique electronic properties. The ballistic electronic transport property makes the noise equivalent temperature difference smaller compared to other semi-conducting materials. By overlaying CNT-based mid-IR (3-5μm) detectors on a long-wave IR (8-15 μm) focal plane array, the mid-IR detector causes no filters loss. In order to verify this approach, a single pixel CNT-based infrared photodetector is fabricated by depositing the CNTs on the substrate surface and then aligning them using the atomic force microscopy (AFM)-based nanomanipulation system. Functionality of the single pixel CNT infrared detector is then verified and dark current is analyzed experimentally.-
dc.languageeng-
dc.relation.ispartofProceedings of SPIE - The International Society for Optical Engineering-
dc.subjectNanomanipulation-
dc.subjectAFM-
dc.subjectCarbon Nanotube-
dc.subjectDark Current-
dc.subjectInfrared Detector-
dc.titleCarbon nanotube based spectrum infrared detectors-
dc.typeConference_Paper-
dc.description.natureLink_to_subscribed_fulltext-
dc.identifier.doi10.1117/12.631219-
dc.identifier.scopuseid_2-s2.0-33644521212-
dc.identifier.volume5987-

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