Reliability issue related to dielectric charging in capacitive micromachined ultrasonic transducers: A review

J Munir, Q Ain, HJ Lee - Microelectronics Reliability, 2019 - Elsevier
The long-term reliability of MEMS devices related to the dielectric charging phenomenon is
one of the main hurdles in the commercialization of these devices. This paper presents a …

Analysis and description of the infinite-dimensional nature for nabla discrete fractional order systems

Y Wei, Y Chen, J Wang, Y Wang - Communications in Nonlinear Science …, 2019 - Elsevier
Fractional order systems in continuous time case are shown to be infinite-dimensional,
which is an essential feature used for analysis and synthesis. The objective of this paper is …

Thermal dynamics modeling of a 3D wind sensor based on hot thin film anemometry

MT Atienza, L Kowalski, S Gorreta, V Jiménez… - Sensors and Actuators A …, 2018 - Elsevier
The objective of this paper is to obtain time-varying models of the thermal dynamics of a 3D
hot thin film anemometer for Mars atmosphere. To this effect, a proof of concept prototype of …

Diffusive Representation and Sliding Mode Control of Charge Trapping in AlO MOS Capacitors

CR Bheesayagari, J Pons-Nin… - IEEE Transactions …, 2019 - ieeexplore.ieee.org
The objective of this paper is to introduce a modeling strategy to characterize the dynamics
of the charge trapped in the dielectric of MOS capacitors, using diffusive representation …

Model identification of time-varying diffusive systems

MT Atienza, L Kowalski, S Gorreta… - … on Circuits and …, 2018 - ieeexplore.ieee.org
This paper presents a characterization method based on diffusive representation for a class
of linear or nonlinear time-varying diffusive systems. The system variation with time may …

Modeling tool for capacitive RF MEMS operating bias voltage optimization

AC Amiaud, A Leuliet, B Loiseaux… - … on Device and …, 2019 - ieeexplore.ieee.org
In this paper, dielectric charging process in dielectrics under bias voltage is investigated.
Dielectric materials, used in numerous devices in microelectronics, can be subjected to …

Identification and control of diffusive systems applied to charge trapping and thermal space sensors

MT Atienza García - 2018 - upcommons.upc.edu
The work underlying this Thesis, has contributed to the main study and characterization of
diffusive systems. The research work has been focused on the analysis of two kind of …