Mk
- 2,039
- 4
Are pyroelectricity and the peltier-seebeck effect the same thing?
Pyroelectricity and the Peltier-Seebeck effect are distinct phenomena, although both involve temperature differentials to generate voltage. Pyroelectricity occurs in specific ionic crystals and is characterized by a voltage that is a function of the rate of temperature change over time (dT/dt). In contrast, the Seebeck effect, demonstrated by Thomas Seebeck, involves two dissimilar metals and produces voltage based on the temperature gradient across the junction (dT/dx). Understanding these differences is crucial for applications in thermoelectric materials and devices.
PREREQUISITESResearchers, materials scientists, and engineers interested in thermoelectric applications and the fundamental principles of pyroelectricity and the Peltier-Seebeck effect.