Chirality assignment of single-walled carbon nanotubes with strain

L.-J. Li; R. J. Nicholas; R. S. Deacon; P. A. Shields; C. Chen; R. C. Darton; S. C. Baker

doi:10.1063/1.1994461

Chirality assignment of single-walled carbon nanotubes with strain

L.-J. Li, R. J. Nicholas, R. S. Deacon, P. A. Shields, C. Chen, R. C. Darton, S. C. Baker

Department of Electronic & Electrical Engineering

Research output: Contribution to conference › Other

Abstract

Strain-induced band gap shifts that depend strongly on the chiral angle have been observed by optical spectroscopy in polyvinylpyrrolidone(PVP)- or Surfactin micelle-wrapped single-walled carbon nanotubes (SWCNTs). Uniaxial and torsional strains are generated by changing the environment surrounding the SWCNTs, using the surrounding D2O ice temperature or the hydration state of a wrapping polymer. These methods can be used as diagnostic tools to determine the quantum number, q, and examine chiral vector indices for specific nanotube species.

Original language	English
Pages	1027-1028
Number of pages	2
DOIs	https://doi.org/10.1063/1.1994461
Publication status	Published - 2005
Event	27th International Conference on the Physics of Semiconductors, ICPS-27 - Flagstaff, AZ, USA United States Duration: 25 Jul 2006 → 29 Jul 2006

Conference

Conference	27th International Conference on the Physics of Semiconductors, ICPS-27
Country/Territory	USA United States
City	Flagstaff, AZ
Period	25/07/06 → 29/07/06

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10.1063/1.1994461

Cite this

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title = "Chirality assignment of single-walled carbon nanotubes with strain",

abstract = "Strain-induced band gap shifts that depend strongly on the chiral angle have been observed by optical spectroscopy in polyvinylpyrrolidone(PVP)- or Surfactin micelle-wrapped single-walled carbon nanotubes (SWCNTs). Uniaxial and torsional strains are generated by changing the environment surrounding the SWCNTs, using the surrounding D2O ice temperature or the hydration state of a wrapping polymer. These methods can be used as diagnostic tools to determine the quantum number, q, and examine chiral vector indices for specific nanotube species.",

author = "L.-J. Li and Nicholas, \{R. J.\} and Deacon, \{R. S.\} and Shields, \{P. A.\} and C. Chen and Darton, \{R. C.\} and Baker, \{S. C.\}",

year = "2005",

doi = "10.1063/1.1994461",

language = "English",

pages = "1027--1028",

note = "27th International Conference on the Physics of Semiconductors, ICPS-27 ; Conference date: 25-07-2006 Through 29-07-2006",

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TY - CONF

T1 - Chirality assignment of single-walled carbon nanotubes with strain

AU - Li, L.-J.

AU - Nicholas, R. J.

AU - Deacon, R. S.

AU - Shields, P. A.

AU - Chen, C.

AU - Darton, R. C.

AU - Baker, S. C.

PY - 2005

Y1 - 2005

N2 - Strain-induced band gap shifts that depend strongly on the chiral angle have been observed by optical spectroscopy in polyvinylpyrrolidone(PVP)- or Surfactin micelle-wrapped single-walled carbon nanotubes (SWCNTs). Uniaxial and torsional strains are generated by changing the environment surrounding the SWCNTs, using the surrounding D2O ice temperature or the hydration state of a wrapping polymer. These methods can be used as diagnostic tools to determine the quantum number, q, and examine chiral vector indices for specific nanotube species.

AB - Strain-induced band gap shifts that depend strongly on the chiral angle have been observed by optical spectroscopy in polyvinylpyrrolidone(PVP)- or Surfactin micelle-wrapped single-walled carbon nanotubes (SWCNTs). Uniaxial and torsional strains are generated by changing the environment surrounding the SWCNTs, using the surrounding D2O ice temperature or the hydration state of a wrapping polymer. These methods can be used as diagnostic tools to determine the quantum number, q, and examine chiral vector indices for specific nanotube species.

UR - http://dx.doi.org/10.1063/1.1994461

UR - https://www.scopus.com/pages/publications/33749487901

U2 - 10.1063/1.1994461

DO - 10.1063/1.1994461

M3 - Other

SP - 1027

EP - 1028

T2 - 27th International Conference on the Physics of Semiconductors, ICPS-27

Y2 - 25 July 2006 through 29 July 2006

ER -

Chirality assignment of single-walled carbon nanotubes with strain

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David Bullett Nanofabrication Facility

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Chirality assignment of single-walled carbon nanotubes with strain

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David Bullett Nanofabrication Facility

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