Publications associées à Porte-à-faux

The realization and performance of vibration energy harvesting MEMS devices based on an epitaxial piezoelectric thin film

Nico de Rooij, Danick Briand, Pattanaphong Janphuang, Don Isarakorn

This paper focuses on the fabrication and evaluation of vibration energy harvesting devices by utilizing an epitaxial Pb(Zr0.2Ti0.8)O-3 (PZT) thin film. The high quality of the c-axis oriented PZT layer results in a high piezoelectric coefficient and a low ...

2011

A phenomenological analysis of Mode I fracture of adhesively-bonded pultruded GFRP joints

Thomas Keller, Anastasios Vassilopoulos, Moslem Shahverdi

The fracture behavior of adhesively-bonded pultruded joints was experimentally investigated under Mode I loading using double cantilever beam specimens. The pultruded adherends comprised two mat layers on each side with a roving layer in the middle. An epo ...

Elsevier2011

Opto-thermal actuation in double layer polymer microcantilevers

Luis Guillermo Villanueva Torrijo, Cristina Martin Olmos

Photostructurable polymers, such as SU-8, have large potential impact on the field of MEMS/NEMS, allowing simple fabrication of plastic MEMS/NEMS devices with nearly vertical sidewalls and high aspect ratios using standard photolithographic procedures. Fun ...

2011

Signal Stability of LTCC Cantilever Force Sensors

Peter Ryser, Thomas Maeder, Caroline Jacq

In this work, we study in detail the sensing characteristics of piezoresistive force sensors based on structured LTCC (Low Temperature Co-fired Ceramic) cantilevers carrying a thick-film piezoresistive bridge. These devices show much improved sensitivity c ...

Elsevier Science, Reg Sales Off, Customer Support Dept, 655 Ave Of The Americas, New York, Ny 10010 Usa2011

Ultra-low pressure sensor for neonatal resuscitator

Peter Ryser, Thomas Maeder, Caroline Jacq, Nicolas Craquelin, Enrico Haemmerle

Elsevier2011

Nanomechanical Membrane-type Surface Stress Sensor

Terunobu Akiyama, Sebastian Gautsch, Peter Vettiger

Nanomechanical cantilever sensors have been emerging as a key device for real-time and label-free detection of various analytes ranging from gaseous to biological molecules. The major sensing principle is based on the analyte-induced surface stress, which ...

American Chemical Society2011

Compensator design for improved counterbalancing in high speed atomic force microscopy

Georg Fantner

High speed atomic force microscopy can provide the possibility of many new scientific observations and applications ranging from nano-manufacturing to the study of biological processes. However, the limited imaging speed has been an imperative drawback of ...

American Institute of Physics2011

Quantitative Comparison of Piezoresistive Sensitivity for Various Biosensor Design

Nico de Rooij, Terunobu Akiyama, Sebastian Gautsch, Peter Vettiger, Frédéric Loizeau

Piezoresistive cantilevers have been extensively used for many years as force sensors, mass detectors, image scanning tools, and as biosensors, which have absorbate layers generating surface stress upon reaction with analyte. We will introduce different pi ...

2011

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Porte-à-faux

50 nm thick AlN film-based piezoelectric cantilevers for gravimetric detection

The realization and performance of vibration energy harvesting MEMS devices based on an epitaxial piezoelectric thin film

A phenomenological analysis of Mode I fracture of adhesively-bonded pultruded GFRP joints

Opto-thermal actuation in double layer polymer microcantilevers

Signal Stability of LTCC Cantilever Force Sensors

Ultra-low pressure sensor for neonatal resuscitator

Nanomechanical Membrane-type Surface Stress Sensor

Self sensing cantilevers for the measurement of (biomolecular) forces

Compensator design for improved counterbalancing in high speed atomic force microscopy

Quantitative Comparison of Piezoresistive Sensitivity for Various Biosensor Design

Graph Chatbot

Chattez avec Graph Search

50 nm thick AlN film-based piezoelectric cantilevers for gravimetric detection

Ultra-low pressure sensor for neonatal resuscitator

Nanomechanical Membrane-type Surface Stress Sensor

The realization and performance of vibration energy harvesting MEMS devices based on an epitaxial piezoelectric thin film

Opto-thermal actuation in double layer polymer microcantilevers

A phenomenological analysis of Mode I fracture of adhesively-bonded pultruded GFRP joints

Self sensing cantilevers for the measurement of (biomolecular) forces

Quantitative Comparison of Piezoresistive Sensitivity for Various Biosensor Design

Signal Stability of LTCC Cantilever Force Sensors

Compensator design for improved counterbalancing in high speed atomic force microscopy