Piezoelectric and ferroelectric thin films are essential in many applications such as sensors, actuators, pyroelectric devices or advanced memories and are under active research and development in the CEA-LETI. The improvement of the materials and related integration processes are crucial for the improvement of the performance of the final devices. This mission consists of not only enhancing the material properties but also alleviating the aging effect as well as improving the time to breakdown in realistic working condition. As a result, a better comprehension of the relation between the structural parameters and the functional properties is needed. To address this problem, the simultaneous measurement of electrical response and the struct...
A new way of investigation with classical powder diffraction techniques is proposed; so, using, as a...
The dielectric and pyroelectric properties of ferroelectrics have been utilized extensively in a var...
In situ reactively sputter deposited, 300-nm-thick Pb(Zrx, Ti1−x)O3 thin films were investigated as ...
Piezoelectric and ferroelectric thin films are essential in many applications such as sensors, actua...
International audienceElectrical aging in lead zirconate titanate (PbZrxTi1−xO3) thin films has been...
International audienceAmethodology that allows the quantification of structural changes in functiona...
Piezoelectric and ferroelectric materials exhibit a coupled electromechanicalbehaviour. This propert...
In-situ x-ray experiments were conducted to examine the electric-field-induced phase changes in PZT-...
Les zirconates titanates de plomb (PZT) suscitent un intérêt considérable pour plusieurs application...
iezoforce microscopy (PFM) has been used to determine the domain structure of lead zirconate titanat...
Das Mischkristallsystem PbZrxTi1-xO3 (PZT) gehört durch seine ausgeprägten piezo- und ferroelektrisc...
Lead zirconate titanate (PZT), in the form of both bulk and thin films, is used in most piezoelectri...
Ferroelectric ceramics in industrial applications are characterised by their expansion in resonse to...
International audienceWe observed that electric field induces phase transition from tetragonal to rh...
Polycrystalline lanthanum lead zirconate titanate (PLZT) thin films were deposited on Pt/TiO2/SiO2/S...
A new way of investigation with classical powder diffraction techniques is proposed; so, using, as a...
The dielectric and pyroelectric properties of ferroelectrics have been utilized extensively in a var...
In situ reactively sputter deposited, 300-nm-thick Pb(Zrx, Ti1−x)O3 thin films were investigated as ...
Piezoelectric and ferroelectric thin films are essential in many applications such as sensors, actua...
International audienceElectrical aging in lead zirconate titanate (PbZrxTi1−xO3) thin films has been...
International audienceAmethodology that allows the quantification of structural changes in functiona...
Piezoelectric and ferroelectric materials exhibit a coupled electromechanicalbehaviour. This propert...
In-situ x-ray experiments were conducted to examine the electric-field-induced phase changes in PZT-...
Les zirconates titanates de plomb (PZT) suscitent un intérêt considérable pour plusieurs application...
iezoforce microscopy (PFM) has been used to determine the domain structure of lead zirconate titanat...
Das Mischkristallsystem PbZrxTi1-xO3 (PZT) gehört durch seine ausgeprägten piezo- und ferroelektrisc...
Lead zirconate titanate (PZT), in the form of both bulk and thin films, is used in most piezoelectri...
Ferroelectric ceramics in industrial applications are characterised by their expansion in resonse to...
International audienceWe observed that electric field induces phase transition from tetragonal to rh...
Polycrystalline lanthanum lead zirconate titanate (PLZT) thin films were deposited on Pt/TiO2/SiO2/S...
A new way of investigation with classical powder diffraction techniques is proposed; so, using, as a...
The dielectric and pyroelectric properties of ferroelectrics have been utilized extensively in a var...
In situ reactively sputter deposited, 300-nm-thick Pb(Zrx, Ti1−x)O3 thin films were investigated as ...