Karl-Heinz Gresslehner have completed his PhD in the field of semiconductor physics in 1981 at the Johannes Kepler University, Linz. He was working more than 10 years in the industry and 24 years as a teacher at a school for higher technical education. Since 2016 he is a professor at the University of Applied Sciences in Upper Austria and is the head of the research group “Thermoelectricity”.
Semiconductor Physics, Thermoelectricity