66 citations · 510 across the 24 of their papers we have counts for
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Highly efficient phase-tunable photonic thermal diode
G. Marchegiani, A. Braggio, F. Giazotto
We investigate the photon-mediated thermal transport between a superconducting electrode and a normal metal. When the quasiparticle contribution can be neglected, the photon-mediat…
Noise effects in the nonlinear thermoelectricity of a Josephson junction
G. Marchegiani, A. Braggio, F. Giazotto
We investigate the noise current in a thermally biased tunnel junction between two superconductors with different zero-temperature gaps. When the Josephson effect is suppressed, th…
Phase-tunable thermoelectricity in a Josephson junction
G. Marchegiani, A. Braggio, F. Giazotto
Superconducting tunnel junctions constitute the units of superconducting quantum circuits and are massively used both for quantum sensing and quantum computation. In previous works…
A superconducting nonlinear thermoelectric heat engine
G. Marchegiani, A. Braggio, F. Giazotto
In a previous work, we predicted that a thermally biased tunnel junction between two different superconductors can display a thermoelectric effect of nonlinear nature in the temper…