Article

 

Terahertz transmission ellipsometry of vertically aligned multi-walled carbon nanotubes Public Deposited

Downloadable Content

Download PDF
https://ir.library.oregonstate.edu/concern/articles/d217qq202

This is the publisher’s final pdf. The published article is copyrighted by American Institute of Physics and can be found at:  http://www.aip.org/.

Descriptions

Attribute NameValues
Creator
Abstract
  • We demonstrate time-resolved terahertz transmission ellipsometry of vertically aligned multi-walled carbon nanotubes. The angle-resolved transmission measurements reveal anisotropic characteristics of the terahertz electrodynamics in multi-walled carbon nanotubes. The anisotropy is, however, unexpectedly weak: the ratio of the tube-axis conductivity to the transverse conductivity, sigma[subscript z]/sigma[subscript xy] [similar or equal to] 2.3, is nearly constant over the broad spectral range of 0.4-1.6 THz. The relatively weak anisotropy and the strong transverse electrical conduction indicate that THz fields readily induce electron transport between adjacent shells within multi-walled carbon nanotubes. (C) 2012 American Institute of Physics. [http://dx.doi.org/10.1063/1.4752158]
Resource Type
DOI
Date Available
Date Issued
Citation
  • Paul, M., Podolskiy, V., Minot, E., Lee, Y., Kuhta, N., Tomaino, J., . . . Inampudi, S. (2012). Terahertz transmission ellipsometry of vertically aligned multi-walled carbon nanotubes. Applied Physics Letters, 101(11) doi: 10.1063/1.4752158
Journal Title
Journal Volume
  • 101
Journal Issue/Number
  • 11
Academic Affiliation
Keyword
Rights Statement
Funding Statement (additional comments about funding)
  • This work is supported by the National Science Foundation (DMR-1063632 and ECCS-1102183) and the Oregon Nanoscience and Microtechnologies Institute. N.L.R. and K.B.K.T. acknowledge the support of the EC project TECHNOTUBES.
Publisher
Peer Reviewed
Language
Replaces
Additional Information
  • description.provenance : Made available in DSpace on 2013-02-12T20:26:49Z (GMT). No. of bitstreams: 1 LeeYun-ShikPhysicsTerahertzTransmissionEllipsometry.pdf: 670494 bytes, checksum: 4f290b9659f3e9f085046c7ff0ab82a0 (MD5) Previous issue date: 2012-09-10
  • description.provenance : Approved for entry into archive by Deborah Campbell(deborah.campbell@oregonstate.edu) on 2013-02-12T20:26:49Z (GMT) No. of bitstreams: 1 LeeYun-ShikPhysicsTerahertzTransmissionEllipsometry.pdf: 670494 bytes, checksum: 4f290b9659f3e9f085046c7ff0ab82a0 (MD5)
  • description.provenance : Submitted by Deborah Campbell (deborah.campbell@oregonstate.edu) on 2013-02-12T20:25:52Z No. of bitstreams: 1 LeeYun-ShikPhysicsTerahertzTransmissionEllipsometry.pdf: 670494 bytes, checksum: 4f290b9659f3e9f085046c7ff0ab82a0 (MD5)

Relationships

Parents:

This work has no parents.

Items