Impact of phonon drag effect on Seebeck coefficient in p-6H-SiC: Experiment and simulation
2003 (English)In: Materials Science Forum, Vols. 433-436, 2003, Vol. 433-4, 407-410 p.Conference paper (Refereed)
The temperature dependence of Seebeck coefficient (S) for p-6H-SiC has been obtained. It increases from 2 up to 5.2 mV/K when temperature decreases from 400 down to 240 K. It is shown that phonon drag effect makes critical contribution to the S value. Improved theoretical model involving 4-phonon scattering process has been proposed for the simulation of Seebeck coefficient phonon pail.
Place, publisher, year, edition, pages
2003. Vol. 433-4, 407-410 p.
p-6H-SiC, phonon drag effect, Seebeck coefficient
Engineering and Technology
IdentifiersURN: urn:nbn:se:liu:diva-48548OAI: oai:DiVA.org:liu-48548DiVA: diva2:269444