Figure 1From: Thermoelectric effect in an Aharonov-Bohm ring with an embedded quantum dotElectrical conductance G (a), thermopower S (b), electron thermal conductance κ el (c), and thermoelectric figure of merit ZT (d) versus the intradot level ε d for ϕ = 0, π/ 2, and π , respectively. Other parameters are t d = 0.2, t LR = 0.1, and U = 0.Back to article page