Inelastic transport through Aharonov-Bohm interferometer in Kondo regime

Ryosuke Yoshii, Rui Sakano, Mikio Eto, Ian Affleck

研究成果: Conference contribution

抄録

We formulate elastic and inelastic parts of linear conductance through an Aharonov-Bohm (AB) ring with an embedded quantum dot in the Kondo regime. The inelastic part Ginel is proportional to T2 when the temperature T is much smaller than the Kondo temperature TK, whereas it is negligibly small compared with elastic part Gel when T ≫ TK. Ginel weakly depends on the magnetic flux penetrating the AB ring, which disturbs the precise detection of Gel/(G el+Ginel) by the visibility of AB oscillation.

本文言語English
ホスト出版物のタイトルPhysics of Semiconductors - Proceedings of the 31st International Conference on the Physics of Semiconductors, ICPS 2012
出版社American Institute of Physics Inc.
ページ295-296
ページ数2
ISBN(印刷版)9780735411944
DOI
出版ステータスPublished - 2013
イベント31st International Conference on the Physics of Semiconductors, ICPS 2012 - Zurich, Switzerland
継続期間: 2012 7 292012 8 3

出版物シリーズ

名前AIP Conference Proceedings
1566
ISSN(印刷版)0094-243X
ISSN(電子版)1551-7616

Other

Other31st International Conference on the Physics of Semiconductors, ICPS 2012
国/地域Switzerland
CityZurich
Period12/7/2912/8/3

ASJC Scopus subject areas

  • 物理学および天文学(全般)

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