«These crystals produced very high thermoelectric powers over a wide temperature range, from the cryogenic level of 50 K (which is around -223 °C) up to room temperature, but still maintained
the low electrical resistivity that is needed for practical cooling applications.»
When a direct current was applied to [10] CPP - I, the bulk
resistivity of the sample became approximately 380 times
lower, indicating that it conducted electricity rather than resisting
electrical transmission.