2nd GELATO meeting in Tokyo!
The second physical GELATO meeting has been held in Tokyo the 26th and 27th of October 2023.
3rd AMU/CNRS-IIS/UTokyo Workshop – 31/10/2023 in Tokyo and online!
The 3rd AMU/CNRS-IIS/UTokyo workshop will be held in Tokyo on the 31th of October 2023.
Please join physically or online!
Publication in Journal of Applied Physics!
Recent experimental results showed that an electron gas in an asymmetrical double barrier heterostructure can be effectively cooled down under resonant tunneling condition, thus leading to the realization of an electronic cooler. The cooling process is a multi-parameters phenomenon and it is desirable to handle this problem through a reasonably simple approach, in order to understand the role of each parameter.
Publication in Physical Review Applied!
Laser cooling of a semiconductor material, in which heat is extracted by emitting photons, requires a near-perfect external radiative efficiency. In this theoretical work, we propose a cooling system based on carrier extraction in a large gap reservoir.