All Outputs (3)

Theory of double Cooper-pair tunneling and light emission mediated by a resonator (2019)
Journal Article
Morley, W. T., Di Marco, A., Mantovani, M., Stadler, P., Belzig, W., Rastelli, G., & Armour, A. (2019). Theory of double Cooper-pair tunneling and light emission mediated by a resonator. Physical Review B, 100(5), https://doi.org/10.1103/physrevb.100.054515

Photon emission by tunneling electrons can be encouraged by locating a resonator close to the tunnel junction and applying an appropriate voltage-bias. However, studies of normal metals show that the resonator also affects how the charges flow, facil... Read More about Theory of double Cooper-pair tunneling and light emission mediated by a resonator.

Josephson junction cavity systems as cousins of the quantum optical micromaser (2019)
Journal Article
Dambach, S., Armour, A. D., Kubala, B., & Ankerhold, J. (2019). Josephson junction cavity systems as cousins of the quantum optical micromaser. Physica Scripta, 94(10), Article 104001. https://doi.org/10.1088/1402-4896/ab2a90

We explore the similarities and differences between simple theoretical models developed to describe the quantum optical micromaser and Josephson-photonics devices. Whilst the micromaser has long been recognised as an important model for the dynamics... Read More about Josephson junction cavity systems as cousins of the quantum optical micromaser.

Dynamical multistability in a quantum dot laser (2019)
Journal Article
Mantovani, M., Armour, A. D., Belzig, W., & Rastelli, G. (2019). Dynamical multistability in a quantum dot laser. Physical Review B, 99(4), https://doi.org/10.1103/PhysRevB.99.045442

We study the dynamical multistability of a solid-state single-atom laser implemented in a quantum dot spin valve. The system is formed by a resonator that interacts with a two-level system in a dot in contact with two ferromagnetic leads of antiparal... Read More about Dynamical multistability in a quantum dot laser.