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20042024
most citedQuantum fluctuations in the effective pseudospin-1/2 model for magnetic pyrochlore oxides

171 citations · 1k across the 19 of their papers we have counts for

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cond-mat.mes-hall2024★ 1 cited

Kondo Screening of Local Moments in a Triangular Triple Quantum Dot Connected to Normal and Superconducting Leads

Masashi Hashimoto, Yoshimichi Teratani, Masaya Shirotani +5

We study the interplay between the Kondo and superconducting (SC) proximity effects, taking place in a triangular triple quantum dot (TTQD) connected to one normal and two SC leads…

cond-mat.mes-hall2024★ 5 cited

Nonlocal Andreev transport through a quantum dot in a magnetic field: Interplay between Kondo, Zeeman, and Cooper-pair correlations

Masashi Hashimoto, Yasuhiro Yamada, Yoichi Tanaka +4

We study the nonlocal magnetotransport through a strongly correlated quantum dot, connected to multiple terminals consisting of two normal and one superconducting (SC) leads. Speci…

cond-mat.mes-hall2014★ 7 cited

Ground-state properties of a triangular triple quantum dot connected to superconducting leads

Akira Oguri, Izumi Sato, Masashi Shimamoto +1

We study ground-state properties of a triangular triple quantum dot connected to two superconducting (SC) leads. In this system orbital motion along the triangular configuration ca…

cond-mat.mes-hall2012★ 45 cited

Interplay between Kondo and Andreev-Josephson effects in a quantum dot coupled to one normal and two superconducting leads

Akira Oguri, Yoichi Tanaka, Johannes Bauer

We study low-energy transport through a quantum dot coupled to one normal and two superconducting (SC) leads in a junction of Y-shape. In this geometry a crossover between Kondo do…

cond-mat.mes-hall2012★ 33 cited

Crossover between two different Kondo couplings in side-coupled double quantum dots

Yoichi Tanaka, Norio Kawakami, Akira Oguri

We study the Kondo effect in side-coupled double quantum dots with particular focus on the crossover between two distinct singlet ground states, using the numerical renormalization…

cond-mat.mes-hall2011★ 5 cited

Transport through a single Anderson impurity coupled to one normal and two superconducting leads

Akira Oguri, Yoichi Tanaka

We study the interplay between the Kondo and Andreev-Josephson effects in a quantum dot coupled to one normal and two superconducting (SC) leads. In the large gap limit, the low-en…