Coulomb interaction in asymmetric triple-coupled quantum dots
Hitoshi SASAKURA, S. Adachi, Shunichi Muto, Tatsuya Usuki, Motomu Takatsu · Semiconductor Science and Technology · 2004
We have studied the various types of Coulomb interactions in triple quantum dots and estimated their effects on the gate operation of quantum computation. In view of the magnitude of the Coulomb energies, the system requirements for error-free and high-speed operation are discussed.