Direct stress-strain measurements from bulged membranes using topography image correlation
This paper discusses an experimental method to characterize thin films as they are
encountered in micro-electronic devices. The method enables the measurement of the …
encountered in micro-electronic devices. The method enables the measurement of the …
Low‐Temperature CO2‐Assisted Assembly of Cyclic Olefin Copolymer Ferroelectrets of High Piezoelectricity and Thermal Stability
A novel supercritical carbon dioxide (CO2)‐assisted low‐temperature assembly approach to
fabricate cyclic olefin copolymer (COC) ferroelectrets is reported. The process takes …
fabricate cyclic olefin copolymer (COC) ferroelectrets is reported. The process takes …
A bulge test based methodology for characterizing ultra-thin buckled membranes
Buckled membranes become ever more important with further miniaturization and
development of ultra-thin film based systems. It is well established that the bulge test …
development of ultra-thin film based systems. It is well established that the bulge test …
Hydrodynamic bulge testing: materials characterization without measuring deformation
Characterizing the elastic properties of soft materials through bulge testing relies on
accurate measurement of deformation, which is experimentally challenging. To avoid …
accurate measurement of deformation, which is experimentally challenging. To avoid …
[HTML][HTML] Acoustic Transmission Measurements for Extracting the Mechanical Properties of Complex 3D MEMS Transducers
D Becker, M Littwin, A Bittner, A Dehé - Micromachines, 2024 - pmc.ncbi.nlm.nih.gov
Recent publications on acoustic MEMS transducers present a new three-dimensional folded
diaphragm that utilizes buried in-plane vibrating structures to increase the active area from a …
diaphragm that utilizes buried in-plane vibrating structures to increase the active area from a …
[LLIBRE][B] Mechanical properties of thin films studied by bulge testing
B Merle - 2013 - search.proquest.com
Thin films are complex systems exhibiting remarkable mechanical properties compared to
their bulk counterparts. The most thoroughly described size effect is the increase of the …
their bulk counterparts. The most thoroughly described size effect is the increase of the …
A global digital image correlation enhanced full-field bulge test method
The miniature bulge test is a known method for characterizing the full stress-strain response
of freestanding thin films. However, some discrepancies between quantitative results in the …
of freestanding thin films. However, some discrepancies between quantitative results in the …
[HTML][HTML] Editorial for the Special Issue on Micromachined Acoustic Transducers for Audio-Frequency Range
Microelectromechanical systems (MEMS) refer to miniaturized mechanical and
electromechanical elements that are fabricated through microelectronic processes. The …
electromechanical elements that are fabricated through microelectronic processes. The …
Accuracy analysis of plane-strain bulge test for determining mechanical properties of thin films
Y Lin, S Long, Z WANG - Transactions of Nonferrous Metals Society of …, 2014 - Elsevier
The effect of a variety of geometrics, initial conditions and material properties on the
deformation behavior of thin films in the plane-strain bulge test was systematically …
deformation behavior of thin films in the plane-strain bulge test was systematically …
Modeling of elastoplastic behavior of freestanding square thin films under bulge testing
Bulge testing is an experimental technique applied to the characterization of thin films, with
which the mechanical properties are obtained employing numerical and analytical …
which the mechanical properties are obtained employing numerical and analytical …