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Carbon nanotube quantum dots on hexagonal boron nitride

Baumgartner, A. and Abulizi, G. and Watanabe, K. and Taniguchi, T. and Gramich, J. and Schönenberger, C.. (2014) Carbon nanotube quantum dots on hexagonal boron nitride. Applied physics letters, Vol. 105, H. 2 , 023111.

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Official URL: http://edoc.unibas.ch/dok/A6338953

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Abstract

We report the fabrication details and low-temperature characteristics of the first carbon nanotube (CNT) quantum dots on flakes of hexagonal boron nitride (hBN) as substrate. We demonstrate that CNTs can be grown on hBN by standard chemical vapor deposition and that standard scanning electron microscopy imaging and lithography can be employed to fabricate nanoelectronic structures when using optimized parameters. This proof of concept paves the way to more complex devices on hBN, with more predictable and reproducible characteristics and electronic stability.
Faculties and Departments:05 Faculty of Science > Departement Physik > Physik > Experimentalphysik Nanoelektronik (Schönenberger)
UniBasel Contributors:Schönenberger, Christian and Baumgartner, Andreas and Abulizi, Gulibusitan and Gramich, Jörg Benedikt
Item Type:Article, refereed
Article Subtype:Research Article
Bibsysno:Link to catalogue
Publisher:American Institute of Physics
ISSN:0003-6951
Note:Publication type according to Uni Basel Research Database: Journal article
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Last Modified:06 Feb 2015 09:59
Deposited On:06 Feb 2015 09:59

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