Capacitive coupling induced Kondo–Fano interference in side-coupled double quantum dots
Sun Fu-Li1, Wang Yuan-Dong1, Wei Jian-Hua1, †, Yan Yi-Jing2
       

The A(ω) in the vicinity of ϵF in the KII regime. The insert illustrates A(ω) at U12 = 2U (solid black line) as well as at U12 = 0 (dash gray line) on a detailed scale around the Fermi level. The three-peak structure is partially recovered, and A(ω) at U12 = 2U has a quarter of the height of A(ω) at U12 = 0.