Výsledky vyhledávání - "B. Cavallier"

Automatic assembly of multiscale models and its application to a family of homogenized models of wave propagation through interfaces having a periodic structure

Autor: N. Ratier, W. Belkhir, B. Cavallier, Michel Lenczner, N.B. Trinh

Publikováno v: International Conference on Thermal, Mechanical and Multi-Physics Simulation and Experiments in Microelectronics and Microsystems
International Conference on Thermal, Mechanical and Multi-Physics Simulation and Experiments in Microelectronics and Microsystems, Mar 2019, Hannover, Germany

International audience; MEMSALab is a software in development that will al-low the generation of multiscale multi-physics model families based on their derivation. Here, we present a mini-language to express such models in a way that is both relative

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eba085bfcbb8f49c453e7fd3fe87ff38
https://hal.archives-ouvertes.fr/hal-02472682

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9D-2 Numerical Modeling of the Cantilever-Tip Vibrations in Scanning Microdeformation Microscope

Autor: B. Cretin, Pascal Vairac, B. Cavallier, S. Thibaud

Publikováno v: 2007 IEEE Ultrasonics Symposium Proceedings.

The Scanning Microdeformation Microscope, as many other scanning probe microscopes developed in the last years, is a kind of ac force microscope. The system consists in an electromechanical oscillator made of a silicon cantilever, a diamond or sapphi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::47c2794c551ff5196a3e145a4772eba3
https://doi.org/10.1109/ultsym.2007.206

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P2E-4 Energy Harvesting Using Composite Silicon/Lithium Niobate Vibrating Structures

Autor: Laurent Hirsinger, Hichem Nouira, Emmanuel Foltete, Sylvain Ballandras, P. Berthelot, B. Cavallier

Publikováno v: 2007 IEEE Ultrasonics Symposium Proceedings.

Energy scavenging research shows a growing interest these last years. This paper describes all the potential energy losses in an energy harvesting device. Such a micro power generator may be used as a mechanical to electrical energy transformer. A fi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9f4b4cc6fd3111bef65cd1c1f1ac5684
https://doi.org/10.1109/ultsym.2007.403

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Piezoelectric micro-machined ultrasonic transducer (pMUT) for energy harvesting

Autor: B. Cavallier, Eric Cattan, Patrick Delobelle, Skandar Basrour, Benoit Charlot, K. Dogheche, M. Marzencki, Laurent Hirsinger, Sylvain Ballandras, Denis Remiens

Publikováno v: Ultrasonics Symposium, 18-21 Sept. Rotterdam Pays-Bas
Ultrasonics Symposium, 18-21 Sept. Rotterdam Pays-Bas, 2005, Netherlands
HAL
Proceedings of the 2005 IEEE International Ultrasonics Symposium
Ultrasonics Symposium, 18-21 Sept.
Ultrasonics Symposium, 18-21 Sept., Sep 2005, Rotterdam, Netherlands. pp.939-942, ⟨10.1109/ULTSYM.2005.1603005⟩
Ultrasonics Symposium, 18-21 Sept., 2005, Rotterdam, Netherlands. pp.939-942

ISSN: 1051-0117; Micro-electromechanical devices dedicated to energy scavenging purpose have yield an increasing interest for a few years. In this paper we report on the fabrication of PZT/Si piezoelectric micro-machined ultrasonic transducers (pMUT)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::42cc7ba533d1bcf79fab66357484828b
https://hal.archives-ouvertes.fr/hal-00135673

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Energy harvesting using vibrating structures excited by shock

Autor: Emmanuel Foltete, B. Cavallier, Hichem Nouira, Sylvain Ballandras, P. Berthelot, Laurent Hirsinger

Publikováno v: IEEE International Ultrasonics Symposium, Rotterdam, The Netherlands
IEEE International Ultrasonics Symposium, Rotterdam, The Netherlands, 2005, pp.943-945

Energy scavenging research shows a growing interest these last years. This paper aims to demonstrate the ability of micromachined vibrating structures to store mechanical energy and then to convert it into electrical energy through a piezoelectric pl

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f9c70f03647db9c278a9d5766251ee34
https://hal.archives-ouvertes.fr/hal-00135762

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Distance control of photothermoelastic probe: Application to multi-acquisition and high resolution microscopy

Autor: B. Cavallier, B. Cretin

Publikováno v: Proceedings of the 10th international conference on photoacoustic and photothermal phenomena

Far-field optical techniques used in photothermoelastic and photothermal microscopies have spatial resolution limited by diffraction to the order of the radiation wavelength. The use of a local probe enables to overpass this barrier. The near-field m

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ccf0665ce538e2a07a356c0f66b7d8e2
https://hal.archives-ouvertes.fr/hal-00344916

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Complex Finite Element Analysis Applied to photothermal and thermoelastic microscopies

Autor: B. Cavallier, B. Cretin, Sylvain Ballandras, Pascal Vairac

Publikováno v: HAL
Int. J. Simul. Multidisci. Des. Optim.
Int. J. Simul. Multidisci. Des. Optim., 2008, 2, pp.71-75. ⟨10.1051/smdo:2008009⟩
International Conference on Multidisciplinary Design Optimization and Applications
International Conference on Multidisciplinary Design Optimization and Application
International Conference on Multidisciplinary Design Optimization and Application, Apr 2007, France. pdf proceedings CD
International Journal for Simulation and Multidisciplinary Design Optimization, Vol 2, Iss 1, Pp 71-75 (2008)

Photothermal and thermoelastic microscopes are non-destructive systems that generally work with lock-in detection. Experimental results are typically given for one modulation frequency. In order to understand related magnitude and phase images obtain

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d5546e8acf687d38fce86b92f71cd37e
https://hal.archives-ouvertes.fr/hal-00344992

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