A PELTIER DEVICE

摘要

A Peltier heat pump or refrigerator formed by a Peltier couple or array of Peltier couples which consist of a thermoelectrically active material with a high thermoelectric individual figure of merit in electrical contact with a high purity, high Debye temperature metal, preferably copper, aluminium or beryllium, to be operated at temperatures around and below 100 K.