S. Fanget
University of Grenoble
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Featured researches published by S. Fanget.
internaltional ultrasonics symposium | 2012
J. Abergel; M. Allain; H. Michaud; M. Cueff; T. Ricart; C. Dieppedale; G. Le Rhun; D. Faralli; S. Fanget; E. Defay
For its outstanding piezoelectric coefficients, thin-film sol-gel Pb(Zr0.52,Ti0.48)O3 (PZT) has been widely studied over the past few decades. In particular, the impact of Zr/Ti ratio control on e31,eff coefficient has been investigated at low fields. Yet, when it comes to actuation, PZT films are used with electric fields higher than the coercive field. In this paper, the influence of Zr/Ti gradient reduction on e31,eff coefficient is investigated in actuating conditions, ie under high fields.
internaltional ultrasonics symposium | 2012
Fabrice Casset; A. Devos; S. Sadtler; A. Le Louarn; P. Emery; G. Le Rhun; Pascal Ancey; S. Fanget; E. Defay
Thin-film sol-gel Pb(Zr0.52, Ti0.48)O3 (PZT) can be used in many actuator applications thanks to its high piezoelectric coefficients. The accurate knowledge of its mechanical properties such as Youngs modulus (E) and Poisson ratio (v) or stiffness matrix is a key point for predictive design, whereas the state of the art reports KPZT ranging from 70 to 139GPa. Those parameters can be accurately characterized by Picosecond Ultrasonics (PU) as detailed in this paper.
Procedia Engineering | 2012
R. Dejaeger; Fabrice Casset; B. Desloges; G. Le Rhun; P. Robert; S. Fanget; Q. Leclère; K. Ege; J.-L. Guyader
international conference on solid state sensors actuators and microsystems | 2013
Fabrice Casset; Js. Danel; C. Chappaz; Y. Civet; M. Amberg; M. Gorisse; C. Dieppedale; G. Le Rhun; S. Basrour; Philippe Renaux; E. Defay; Arnaud Devos; B. Semail; Pascal Ancey; S. Fanget
international conference on thermal, mechanical and multi-physics simulation and experiments in microelectronics and microsystems | 2012
Fabrice Casset; M. Cueff; A. Suhm; G. Le Rhun; J. Abergel; M. Allain; C. Dieppedale; T. Ricart; S. Fanget; Philippe Renaux; D. Faralli; Pascal Ancey; A. Devos; E. Defay
international conference on thermal, mechanical and multi-physics simulation and experiments in microelectronics and microsystems | 2014
Fabrice Casset; Js. Danel; Philippe Renaux; C. Chappaz; G. Le Rhun; C. Dieppedale; M. Gorisse; S. Basrour; S. Fanget; P. Ancey; A. Devos; E. Defay
Mechatronics | 2016
F. Casset; Js. Danel; Philippe Renaux; C. Chappaz; F. Bernard; T. Sednaoui; S. Basrour; B. Desloges; S. Fanget
international conference on thermal, mechanical and multi-physics simulation and experiments in microelectronics and microsystems | 2015
Fabrice Casset; Js. Danel; C. Chappaz; F. Bernard; S. Basrour; B. Desloges; S. Fanget
Applied Physics Letters | 2018
Arnaud Devos; Fabrice Casset; G. Le Rhun; P. Emery; S. Fanget; E. Defay
Mechatronics | 2016
F. Casset; Js. Danel; Philippe Renaux; C. Chappaz; F. Bernard; T. Sednaoui; S. Basrour; B. Desloges; S. Fanget