4-29 September 2017
Nordita, Stockholm
Europe/Stockholm timezone

Experiments on quantum heat transport in electric circuits

6 Sep 2017, 10:00
1h
122:026 (Nordita, Stockholm)

122:026

Nordita, Stockholm

Speaker

Jukka Pekola (Aalto University)

Description

I start by describing how heat currents can be measured in electrical circuits in a low temperature environment. Then I move to two current experiments. The first one is on electronic heat transport through a single-electron transistor, where Wiedemann-Franz law is not obeyed due to Coulomb interaction and quantum processes. The second experiment is on photonic heat transport through a superconducting qubit, where the system acts as an open quantum system with either the qubit-resonator or the resonator-bath coupling acting as the weak coupling.

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