2017年6月
Zero-bias conductance anomaly in graphene dots
Japanese Journal of Applied Physics
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- 巻
- 56
- 号
- 6
- 記述言語
- 英語
- 掲載種別
- 研究論文(国際会議プロシーディングス)
- DOI
- 10.7567/JJAP.56.06GE07
- 出版者・発行元
- IOP PUBLISHING LTD
© 2017 The Japan Society of Applied Physics. We report the Kondo effect in graphene quantum dots. We fabricated graphene quantum dots using CVD graphene. We measured the graphene quantum dots at 20mK in a dilution refrigerator. We detected a zero-bias conductance peak in the Coulomb blockade regime. The zero-bias conductance peak was suppressed under magnetic fields, which indicates the Kondo effect. We evaluated the Kondo temperatures of 4.8K from the zero-bias peak and 3.2K from the tunnel coupling and the charging energy.
- リンク情報
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- DOI
- https://doi.org/10.7567/JJAP.56.06GE07
- Web of Science
- https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000401510500001&DestApp=WOS_CPL
- Scopus
- https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85020547179&origin=inward
- Scopus Citedby
- https://www.scopus.com/inward/citedby.uri?partnerID=HzOxMe3b&scp=85020547179&origin=inward
- URL
- http://orcid.org/0000-0002-6501-9699
- ID情報
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- DOI : 10.7567/JJAP.56.06GE07
- ISSN : 0021-4922
- eISSN : 1347-4065
- ORCIDのPut Code : 66933294
- SCOPUS ID : 85020547179
- Web of Science ID : WOS:000401510500001