M. Kevin Nadaud

Parc de Grandmont 37200 TOURS

Tél

0247361579

Mail

kevin.nadaud@univ-tours.fr

Electronique, optronique et systèmes

My research are focused on the electrical and piezoelectric characterizations of functional material, especially ferroelectric material and wideband gap material.

Key publications

• K. Nadaud, G. F. Nataf, N. Jaber, M. Bah, B. Negulescu, P. Andreazza, P. Birnal et J. Wolfman, « Subcoercive field dielectric response of 0.5(Ba_0.7Ca_0.3TiO₃) – 0.5 (BaZr_0.2Ti_0.8O₃) thin film : Peculiar third harmonic signature of phase transitions and residual ferroelectricity », Applied Physics Letters 124, 042901 (2024).
• K. Nadaud, C. Borderon, R. Renoud, M. Bah, S. Ginestar et H. W. Gundel, « Metastable and field induced ferroelectric response in antiferroelectric lead zirconate thin film studied by the hyperbolic law and third harmonic response », Journal of Applied Physics 133, 10.1063/5.0143659 (2023).
• K. Nadaud, M. Sadl, M. Bah, F. Levassort et H. Ursic, « Effect of thermal annealing on dielectric and ferroelectric properties of aerosol-deposited 0.65 Pb(Mg_1/3Nb_2/3 )O₃ – 0.35 PbTiO₃ thick films », Applied Physics Letters 120, 112902 (2022).
• M. Bah, T. S. Tlemcani, S. Boubenia, C. Justeau, N. Vivet, J.-M. Chauveau, F. Jomard, K. Nadaud, G. Poulin-Vittrant et D. Alquier, « Assessing the electrical activity of individual ZnO nanowires thermally annealed in air », Nanoscale Advances 4, 1125-1135 (2022).
• C. Borderon, A. E. Brunier, K. Nadaud, R. Renoud, M. Alexe et H. W. Gundel, « Domain wall motion in Pb(Zr_0.20Ti_0.80)O₃ epitaxial thin films », Scientific Reports 7, 10.1038/s41598-017-03757-y (2017).

Invited Talk

• K. Nadaud, Ferroelectric domain wall motions characterization using impedance spectroscopy and harmonics analysis, Orléans, 2023.
• G. Poulin-Vittrant, K. Nadaud, A. S. Dahiya, F. Morini, C. Justeau, S. Boubenia et D. Alquier, Challenges of low-temperature synthesized ZnO nanostructures and their integration into nanosystems, Warsaw, Poland, 2018.
• K. Nadaud, G. Poulin-Vittrant, A. S. Dahiya, F. Morini, C. Justeau, S. Boubenia et D. Alquier, Flexible and Stretchable Piezoelectric Generators Based on Low Temperature Grown ZnO Nanowires, Singapore, 2018.