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Chiral angle dependence of resonance window widths in (2n+m) families of single-walled carbon nanotubes

Result description

Raman spectra of isolated single-walled carbon nanotubes (SWNTs) were obtained for a wide range of laser excitation energies to study the resonance excitation window of the radial breathing mode feature for members of (2n+m) families. A chiral angle (theta) dependence of the resonance window width (Gamma) was observed, which is much stronger than the diameter dependence. The implications of this work on nanotube metrology are discussed.

Keywords

carbon nanotubesRaman spectraSWNT

The result's identifiers

Alternative languages

  • Result language

    angličtina

  • Original language name

    Chiral angle dependence of resonance window widths in (2n+m) families of single-walled carbon nanotubes

  • Original language description

    Raman spectra of isolated single-walled carbon nanotubes (SWNTs) were obtained for a wide range of laser excitation energies to study the resonance excitation window of the radial breathing mode feature for members of (2n+m) families. A chiral angle (theta) dependence of the resonance window width (Gamma) was observed, which is much stronger than the diameter dependence. The implications of this work on nanotube metrology are discussed.

  • Czech name

  • Czech description

Classification

  • Type

    Jx - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    CG - Electrochemistry

  • OECD FORD branch

Result continuities

Others

  • Publication year

    2010

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Applied Physics Letters

  • ISSN

    0003-6951

  • e-ISSN

  • Volume of the periodical

    96

  • Issue of the periodical within the volume

    10

  • Country of publishing house

    US - UNITED STATES

  • Number of pages

    3

  • Pages from-to

  • UT code for WoS article

    000275588000085

  • EID of the result in the Scopus database