Characterization of Small-Diameter Carbon Nanotubes and Carbon Nanocaps on SiC($000\bar{1}$) Using Raman Spectroscopy

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概要

• 論文の詳細を見る

• The Raman spectra of carbon nanotubes (CNTs) formed on a 6H–SiC($000\bar{1}$) C-face substrate by surface decomposition were acquired using a 1064 nm Nd:YAG laser as the excitation source. Intense radial-breathing-mode Raman bands were successfully detected under resonant excitation from CNTs formed by the surface decomposition of SiC. Fine CNTs having diameters between 0.7 and 1.3 nm were observed on SiC after heating at 1700 °C in a vacuum electric furnace. These diameters are considerably smaller than those previously observed for CNTs grown by this technique.

• Published by the Japan Society of Applied Physics through the Institute of Pure and Applied Physicsの論文
• 2006-09-15

著者

• Maruyama Takahiro

  Meijo University 21st Century Coe Program "nano Factory

• SHIRAIWA Tomoyuki

  Department of Materials Science and Engineering, Meijo University

• NARITSUKA Shigeya

  Meijo University 21st CENTURY COE Program "Nano Factory"

• Fujita Naomi

  Department Of Materials Science And Engineering Meijo University

• Kusunoki Michiko

  Japan Fine Ceramics Center

• Kawamura Yasuyuki

  Department Of Chemical Engineering And Materials Science Faculty Of Engineering Doshisha University

• Kawamura Yasuyuki

  Department of Materials Science and Engineering, Meijo University, 1-501 Shiogamaguchi, Tempaku-ku, Nagoya 468-8502, Japan

• Naritsuka Shigeya

  Meijo University 21st CENTURY COE Program "Nano Factory", 1-501 Shiogamaguchi, Tempaku-ku, Nagoya 468-8502, Japan

• Fujita Naomi

  Department of Materials Science and Engineering, Meijo University, 1-501 Shiogamaguchi, Tempaku-ku, Nagoya 468-8502, Japan

• Maruyama Takahiro

  Meijo University 21st CENTURY COE Program "Nano Factory", 1-501 Shiogamaguchi, Tempaku-ku, Nagoya 468-8502, Japan

• Shiraiwa Tomoyuki

  Department of Materials Science and Engineering, Meijo University, 1-501 Shiogamaguchi, Tempaku-ku, Nagoya 468-8502, Japan

関連論文

• Characterization of Small-Diameter Carbon Nanotubes and Carbon Nanocaps on SiC(0001) Using Raman Spectroscopy
• Characterization of Small-Diameter Carbon Nanotubes and Carbon Nanocaps on Sic(0001) Using Raman Spectroscopy
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• Observation of Nanosized Cap Structures on 6H–SiC($000\bar{1}$) Substrates by Ultrahigh-Vacuum Scanning Tunneling Microscopy
• Characterization of Small-Diameter Carbon Nanotubes and Carbon Nanocaps on SiC($000\bar{1}$) Using Raman Spectroscopy

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