Xiaowei Feng received his Bachelor degree from Tongji University, China, in Systems Engineering and Automation in 2013. He then started his Master of Electrical Engineering at RWTH Aachen University and completed his degree in 2016. For 2 years he did the research in the area of noise modeling and analysis in the sensor applications. Since May 2017, he has started as a Ph.D. student at Institute of Nanotechnology, Karlsruhe Institute of Technology (KIT). His current research interest includes device characterization, compact modeling and circuit design in the field of printed electronics.