Single and coupled quantum dots in singl
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Koji Ishibashi; Masaki Suzuki; Satoshi Moriyama; Tetsuya Ida; Yoshinobu Aoyagi
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Article
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2002
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Elsevier Science
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English
⚖ 611 KB
We have fabricated single and coupled quantum dots in single-wall carbon nanotubes, and measured their electrical transport at low temperatures. The charging energy for single quantum dots seemed to depend on the gap between metallic contacts, and could be larger than room temperature for the smalle