Abstract
Thermoelectric and thermomagnetic coefficients were calculated for n-type undoped InSb single crystals through a temperature range from 10°C up to 80°C and magnetic fields from -0.6T to 0.6T. The thermoelectric Seebeck coefficient varied only with the temperature gradient, while the thermomagnetic Nernst coefficient varied with both the temperature gradient and the magnetic field. This paper also investigated the effects of the incident angle of magnetic field on the InSb sample surface with regard to the values of thermoelectric and thermomagnetic coefficients; the results showed that thermoelectric and thermomagnetic coefficients were independent of magnetic field direction.
Highlights
The Global concern about renewable energy is rising as traditional fuels such as fossil fuels, begin to run out
This paper investigated the effects of the incident angle of magnetic field on the InSb sample surface with regard to the values of thermoelectric and thermomagnetic coefficients; the results showed that thermoelectric and thermomagnetic coefficients were independent of magnetic field direction
This paper seeks to examine the effect of the incident angle of magnetic field on InSb sample surface with changes in the values of thermoelectric and thermomagnetic coefficients, as well as focusing on separating the voltages caused by the presence of thermos and magnetic changes, in order to improve and increase the Nernst coefficient
Summary
The Global concern about renewable energy is rising as traditional fuels such as fossil fuels, begin to run out. Thermoelectric and thermomagnetic coefficients were calculated for n-type undoped InSb single crystals through a temperature range from 10°C up to 80°C and magnetic fields from -0.6T to 0.6T.
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