Energy level spectroscopy of a quantum dot with a side-coupled satellite dot

S. W. Kim, Y. Kuwabara, Tomohiro Otsuka, Y. Iye, S. Katsumoto

研究成果: Conference contribution

抄録

Semiconductor quantum dots (QDs) can work as an electronic level spectrometer with very high energy resolution. However the series resistance of QDs is strongly affected by the coupling and the states in "detector" dot, which is inadequate for the spectroscopy of a QD under coherent phenomena such as the quantum interference, the Kondo effect, etc. For the purpose, so called side-coupled configuration [1], in which QDs are connected in parallel, is desirable. Here we report an experimental trial to detect the Kondo density of states in the side-coupling detection scheme.

本文言語English
ホスト出版物のタイトルPhysics of Semiconductors - 30th International Conference on the Physics of Semiconductors, ICPS-30
ページ393-394
ページ数2
DOI
出版ステータスPublished - 2011 12 1
外部発表はい
イベント30th International Conference on the Physics of Semiconductors, ICPS-30 - Seoul, Korea, Republic of
継続期間: 2010 7 252010 7 30

出版物シリーズ

名前AIP Conference Proceedings
1399
ISSN(印刷版)0094-243X
ISSN(電子版)1551-7616

Other

Other30th International Conference on the Physics of Semiconductors, ICPS-30
CountryKorea, Republic of
CitySeoul
Period10/7/2510/7/30

ASJC Scopus subject areas

  • Physics and Astronomy(all)

フィンガープリント 「Energy level spectroscopy of a quantum dot with a side-coupled satellite dot」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル