Jacques Gautier has worked more than 35 years on microelectronics at CEA-LETI, mainly at the level of devices, from technology to modelling, simulation, device design and reliability, on bulk silicon as well as on SOI. His field of investigation comprised different generations of MOSFET but also ISFET sensors, high voltage transistors and single electronics. He led a research group for 15 years, was manager of the « microelectronics for the future » program, and now he is Senior Research Scientist in MINATEC. As expert, he participated at many Scientific Committees, Conference Technical Committees and prospective meetings. He is IEEE member.