Krystian Mistewicz was born in 1986. He received an MSc in physics with honors at the Mathematics and Physics Faculty at the Silesian University of Technology, Gliwice, Poland, in 2010, and Ph.D. in Physics with distinction from the University of Silesia, Katowice, Poland, in 2015. He is currently an assistant professor at Institute of Physics at the Silesian University of Technology, Gliwice, Poland. His research interests are focused on nanotechnology, sonochemistry, ferroelectric nanomaterials for gas sensors, photovoltaic devices, pyroelectric, and thermoelectric generators.