Towards Coulomb drag in vertically coupled quantum wires with independent contacts

Interplay between electrostatic and tunn

Interplay between electrostatic and tunnel couplings in an independently contacted double quantum dot–quantum wire coupled device

✍ S. Sasaki; H. Tamura; S. Miyashita; T. Maruyama; T. Akazaki; Y. Hirayama; H. Tak 📂 Article 📅 2008 🏛 Elsevier Science 🌐 English ⚖ 210 KB

We have studied low temperature transport characteristics of an independently contacted double quantum dot-quantum wire coupled system. Each quantum dot is connected to three leads; source, drain and wire. Fano resonances associated with one dot appear in the conductance of the other dot, which are