52 citations · 117 across the 4 of their papers we have counts for
4 papers
Kondo effects in a triangular triple quantum dot with lower symmetries
A. Oguri, S. Amaha, Y. Nishikawa +4
The triangular triple quantum dot is an interesting system which can demonstrate various types of the Kondo effects, such as the one due to the local spin S=1 moment caused by the…
Kondo effects in a triangular triple quantum dot: NRG study in the whole region of the electron filling
Takahide Numata, Yunori Nisikawa, Akira Oguri +1
We study the low-energy properties of a triangular triple quantum dot connected to two non-interacting leads in a wide parameter range, using the numerical renormalization group (N…
Gate-voltage dependence of Kondo effect in a triangular quantum dot
T. Numata, Y. Nisikawa, A. Oguri +1
We study the conductance through a triangular triple quantum dot, which are connected to two noninteracting leads, using the numerical renormalization group (NRG). It is found that…
Kondo screening of a high-spin Nagaoka state in a triangular quantum dot
Akira Oguri, Yunori Nisikawa, Yoshihide Tanaka +1
We study transport through a triangle triple quantum dot connected to two noninteracting leads using the numerical renormalization group (NRG). The triangle has a high-spin ground…