Raman study of polymer-metal hybrid nanotubes using atomic force/confocal combined microscope

Dae Chul Kim; Ryun Kim; Hyun Jun Kim; Jeongyong Kim; Dong Hyuk Park; Hyun Seung Kim; Jinsoo Joo

doi:10.1143/JJAP.46.5556

Raman study of polymer-metal hybrid nanotubes using atomic force/confocal combined microscope

Dae Chul Kim, Ryun Kim, Hyun Jun Kim, Jeongyong Kim, Dong Hyuk Park, Hyun Seung Kim, Jinsoo Joo

Department of Physics

Research output: Contribution to journal › Article › peer-review

13 Citations (Scopus)

Abstract

We used a laser confocal microscope combined with an atomic force microscope (AFM) to study poly(3-methylthiophene) (P3MT) and P3MT/Ni double-wall hybrid nanotubes. The Raman spectra and correlated AFM images of isolated single P3MT/Ni nanotubes were obtained and compared with those of the P3MT nanotubes. Results showed that in the P3MT/Ni double-wall hybrid nanotubes, doping-related Raman band intensities are greatly reduced, indicating the quenching of interband states with an outer Ni coating on the P3MT nanotubes.

Original language	English
Pages (from-to)	5556-5559
Number of pages	4
Journal	Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers
Volume	46
Issue number	8 B
DOIs	https://doi.org/10.1143/JJAP.46.5556
Publication status	Published - 2007 Aug 23

Keywords

Confocal microscope
Hybrid nanotube
Poly(3-methylthiophene)
Polymer nanotube
Raman spectroscopy

ASJC Scopus subject areas

Engineering(all)
Physics and Astronomy(all)

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10.1143/JJAP.46.5556

Cite this

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title = "Raman study of polymer-metal hybrid nanotubes using atomic force/confocal combined microscope",

abstract = "We used a laser confocal microscope combined with an atomic force microscope (AFM) to study poly(3-methylthiophene) (P3MT) and P3MT/Ni double-wall hybrid nanotubes. The Raman spectra and correlated AFM images of isolated single P3MT/Ni nanotubes were obtained and compared with those of the P3MT nanotubes. Results showed that in the P3MT/Ni double-wall hybrid nanotubes, doping-related Raman band intensities are greatly reduced, indicating the quenching of interband states with an outer Ni coating on the P3MT nanotubes.",

keywords = "Confocal microscope, Hybrid nanotube, Poly(3-methylthiophene), Polymer nanotube, Raman spectroscopy",

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AU - Kim, Dae Chul

AU - Kim, Ryun

AU - Kim, Hyun Jun

AU - Kim, Jeongyong

AU - Park, Dong Hyuk

AU - Kim, Hyun Seung

AU - Joo, Jinsoo

PY - 2007/8/23

Y1 - 2007/8/23

N2 - We used a laser confocal microscope combined with an atomic force microscope (AFM) to study poly(3-methylthiophene) (P3MT) and P3MT/Ni double-wall hybrid nanotubes. The Raman spectra and correlated AFM images of isolated single P3MT/Ni nanotubes were obtained and compared with those of the P3MT nanotubes. Results showed that in the P3MT/Ni double-wall hybrid nanotubes, doping-related Raman band intensities are greatly reduced, indicating the quenching of interband states with an outer Ni coating on the P3MT nanotubes.

AB - We used a laser confocal microscope combined with an atomic force microscope (AFM) to study poly(3-methylthiophene) (P3MT) and P3MT/Ni double-wall hybrid nanotubes. The Raman spectra and correlated AFM images of isolated single P3MT/Ni nanotubes were obtained and compared with those of the P3MT nanotubes. Results showed that in the P3MT/Ni double-wall hybrid nanotubes, doping-related Raman band intensities are greatly reduced, indicating the quenching of interband states with an outer Ni coating on the P3MT nanotubes.

KW - Confocal microscope

KW - Hybrid nanotube

KW - Poly(3-methylthiophene)

KW - Polymer nanotube

KW - Raman spectroscopy

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JO - Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes

JF - Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes

IS - 8 B

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Raman study of polymer-metal hybrid nanotubes using atomic force/confocal combined microscope

Abstract

Keywords

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