High temperature (HT) flexible ultrasonic transducers (FUTs) for nondestructive testing (NDT) and structural health monitoring (SHM) were developed using the sol gel spray method. Although the integrated ultrasonic transducer (IUT) is highly desirable as a NDT and SHM solution since it is a technique of directly coupling a fabricated UT to an inspected structure such an on-site fabrication solution may not be particularly attractive. FUTs acting as small and lightweight UTs may be fabricated off-site and then on-site installed. Lead-zirconate titanate composite (PZT-c) and bismuth titanate composite (BIT-c) films were sprayed onto 75 µm or 38 µm thick metallic membranes. At room temperature, these FUTs demonstrate consistently high piezoele...
In the field of materials used as absorbers in solar energy conversion devices there are two major s...
Should we adapt to materials or can we modify materials to obtain what we want and what we need? Sin...
La découverte de la ferroélectricité dans les couches minces d'oxyde d'hafnium dopé en a fait l'un d...
High temperature (HT) integrated (IUTs) and flexible ultrasonic transducers (FUTs) for potential aer...
Recently, piezoelectric materials, like lead titanate zirconate Pb(ZrxTi1-x)O3 (PZT), zinc oxide ZnO...
Ferroelectric materials are raising a lot of interest due to their physical properties such as piezo...
In recent years, screen-printing process associated with sacrificial layer technique have been devel...
Ferroelectric (FE) thin films are being explored for their possible use in photovoltaic (PV) applica...
Organic electronics are a low cost alternative to silicon based electronics that nable the fabricati...
Ferroelectrics are considered essential components in a wide spectrum of electrical and optical appl...
Les matériaux ferroélectriques suscitent beaucoup d’intérêt du fait de leurs propriétés physiques te...
La détermination des corrélations existant entre la structure et la microstructure d'un matériau et ...
A haute fréquence ultrasonore (HF), de 30 à 50 Mhz, la préparation de revêtements épais (20 à 40 um)...
Advanced devices (microelectronic systems, sensors, power sourcing or storage, photovoltaic cells, …...
Ferroelectric materials are famous for their multiple properties, including large permittivity, high...
In the field of materials used as absorbers in solar energy conversion devices there are two major s...
Should we adapt to materials or can we modify materials to obtain what we want and what we need? Sin...
La découverte de la ferroélectricité dans les couches minces d'oxyde d'hafnium dopé en a fait l'un d...
High temperature (HT) integrated (IUTs) and flexible ultrasonic transducers (FUTs) for potential aer...
Recently, piezoelectric materials, like lead titanate zirconate Pb(ZrxTi1-x)O3 (PZT), zinc oxide ZnO...
Ferroelectric materials are raising a lot of interest due to their physical properties such as piezo...
In recent years, screen-printing process associated with sacrificial layer technique have been devel...
Ferroelectric (FE) thin films are being explored for their possible use in photovoltaic (PV) applica...
Organic electronics are a low cost alternative to silicon based electronics that nable the fabricati...
Ferroelectrics are considered essential components in a wide spectrum of electrical and optical appl...
Les matériaux ferroélectriques suscitent beaucoup d’intérêt du fait de leurs propriétés physiques te...
La détermination des corrélations existant entre la structure et la microstructure d'un matériau et ...
A haute fréquence ultrasonore (HF), de 30 à 50 Mhz, la préparation de revêtements épais (20 à 40 um)...
Advanced devices (microelectronic systems, sensors, power sourcing or storage, photovoltaic cells, …...
Ferroelectric materials are famous for their multiple properties, including large permittivity, high...
In the field of materials used as absorbers in solar energy conversion devices there are two major s...
Should we adapt to materials or can we modify materials to obtain what we want and what we need? Sin...
La découverte de la ferroélectricité dans les couches minces d'oxyde d'hafnium dopé en a fait l'un d...