Publications and responsibilities
Stress considerations for sputtered lead-free (Ba,Ca)(Zr,Ti)O3 thin films
Additive manufacturing of lead-free piezoelectric ceramics by stereolithography
Multi-layer piezoelectric elements of lead-free BNT-6BT ceramics
Multi-layer lamination is an industrial manufacturing method for flat ceramic components with internal electrodes. By having thin ceramic layers separated by planar electrodes, the driving voltage is reduced compared to bulk ceramics, which simplifies the electronic circuitry driving the transducer...
Electrochemically driven degradation of chemical solution deposited ferroelectric thin-films in humid ambient
Lead-free piezoelectric thin-films on 6" wafers for applications
Dynamical Behaviour of a piezoMEMS Micromirror During Degradation
Degradation of PZT in humid ambient – an electrochemically controlled process
PiezoMEMS reliability: why the electrode-material matters in humid ambient
Performance and reliability of PZT-based piezoelectric micromirrors operated in realistic environments
The number of application areas for piezoelectric micro electromechanical systems based on PZT have increased rapidly over the years. Thus, to continue the development towards commercial deployment, characterizing lifetime and reliability during operation in realistic and harsh environments is...