1. Measurement and Sensor Technology, Faculty of Electrical Engineering and Information Technology, Technische Universität Chemnitz, 09126 Chemnitz, Germany
2. Multifunctional Materials and Applications Laboratory (LaMMA), Faculty of Sciences of Sfax, 3000 Sfax, Tunisia
3. Faculty of Sciences of Gafsa, 2112 Gafsa, Tunisia
4. National Engineering School of Sfax (ENIS), Laboratory of Electromechanical Systems (LASEM), Cité el Habib BP 29, 3052 Sfax, Tunisia
5. Materials and Reliability of Microsystems, Faculty of Electrical Engineering and Information Technology, Technische Universität Chemnitz, Reichenhainer Straße 70, 09126 Chemnitz, Germany