Quantum dynamics of the phase difference in small square-shape dx2 - y2-superconductors (d-dot) embedded in a s-wave superconducting matrix is investigated. The effective Hamiltonian for the system containing two d-dot's that are located closely and coupled inductively is derived.
- Two-level system
- π Junction
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics
- Energy Engineering and Power Technology
- Electrical and Electronic Engineering