Scalable fabrication of graphene nanoribbon quantum dot devices with stable orbital-level spacing
Graphene nanoribbons can be used as quantum dot devices, but scalable fabrication methods are needed. Here, a nanobar technique is used to synthesize graphene nanoribbon-based quantum dot devices with a 56 % yield and stable orbital level splitting up to 20 K.
Bibliographic Details
| Main Authors: |
Toshiaki Kato,
Takahito Kitada,
Mizuki Seo,
Wakana Okita,
Naofumi Sato,
Motoya Shinozaki,
Takaya Abe,
Takeshi Kumasaka,
Takumi Aizawa,
Yui Muto,
Toshiro Kaneko,
Tomohiro Otsuka |
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| Format: | Article
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| Language: | English |
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| Published: |
Nature Portfolio
2022-12-01
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| Series: | Communications Materials
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| Online Access: | https://doi.org/10.1038/s43246-022-00326-3
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