... . 26 01 2024 01 04 2024 14 04 2024 07 05 2024 Graphical Abstract Figure membranes blister tests large deflection thin films 2D materials elasticity energy release rate and delamination structures The widespread use of circular elastic membranes across...

... 18 06 2023 18 07 2023 blister tests adhesion thin films thin plates 2D materials elasticity energy release rate delamination mechanical properties of materials Thin films with decreasing thickness have gained immense significance in a wide range of applications, from...

...Xiaojie Ma; Hao Long; Yueguang Wei The emerging skin-integrated devices have been embedded with various functions, whose ideal implementation typically relies on intact bonding to curved substrates. However, the predeformation, which originates from the attachment of a thin film to a curved...

...-curvature measurements. The thin-film approximation employed in the conventional Stoney formula was relaxed in the derivation. In the derivation, we considered the curvature change induced by adding a stressed incremental layer to the film under the assumption that the stress in the previously deposited...

... ) Emails: adams@neu.edu ; adams@coe.neu.edu Contributed by the Applied Mechanics Division of ASME for publication in the J ournal of A pplied M echanics . 01 10 2019 20 11 2019 20 11 2019 25 11 2019 thin films debonding delamination buckling elasticity energy...

... yields deflection of the plate. We recall Stoney’s analytical formula linking the total mechanical stresses to this deflection. We also derive a relationship between the prestresses and the deflection. We relax Stoney’s assumption of very thin films. The analytical formulas are derived by assuming...

...Antonios Kontsos; Chad M. Landis A computational model developed based on the phase-field approach is used to model domain structures in ferroelectric thin films and to quantify the effects of strain and applied electric field on the microstructural evolution, and on the induced dielectric...

... significant impacts on adhesion measurements, micro-electromechanical systems, and life-sciences. 01 07 2008 02 02 2009 18 06 2009 ab initio calculations adhesion delamination micromechanical devices surface energy thin films thin film adhesion delamination surface force...

...Mehmet A. Guler In this study, the contact problems of thin films and cover plates are considered. In these problems, the loading consists of any one or combination of stresses caused by uniform temperature changes and temperature excursions, far field mechanical loading, and residual stresses...

... the ratio of hardness and the yield stress of the coating film is 3.5 < H A ∕ σ y < 4.5 . 18 05 2006 30 08 2007 04 04 2008 delamination elastic constants indentation thin films yield stress interface thin film indentation finite element method cohesive zone model...

...X. Feng; Y. Huang; A. J. Rosakis Current methodologies used for the inference of thin film stress through curvature measurements are strictly restricted to uniform film stress and system curvature states over the entire system of a single thin film on a substrate. By considering a circular...

... stress, which can be integrated with conventional thin film mechanics to quantify device performance in terms of molecular inputs. The decoupling of molecular and continuum frameworks enables a straightforward analysis of arbitrary structures and deformation modes, e.g., buckling and plate/membrane...

... Stoney’s formula incorporating the effects of both the layer dimensions and interfacial slip is presented. 06 09 2006 19 03 2007 11 01 2008 thin films substrates interface structure slip elasticity Almost all solid-state electronic components have the basic structure...

...X. Feng; Y. Huang; A. J. Rosakis Current methodologies used for the inference of thin film stress through system curvature measurements are strictly restricted to stress and curvature states which are assumed to remain uniform over the entire film/substrate system. Recently Huang, Rosakis, and co...

...F. Lebon; S. Ronel This paper deals with the first-order numerical analysis of thin layers. Theoretical results are recalled and compared with numerical data obtained on two classical examples. The effects of concentrated forces are discussed. 18 01 2006 27 06 2006 thin films...

...Y. Huang; A. J. Rosakis Current methodologies used for the inference of thin film stress through curvature measurements are strictly restricted to stress and curvature states that are assumed to remain uniform over the entire film/substrate system. By considering a circular thin film/substrate...

..., such as friction and wear. 28 07 2004 02 12 2005 diamond-like carbon oxygen chemisorbed layers adsorbed layers sliding friction wear surface phase transformations surface roughness dissociation bonds (chemical) ab initio calculations thin films This paper deals...

...S. H. Im; R. Huang This paper develops a model for evolving wrinkles in a bilayer thin film consisting of an elastic layer and a viscoelastic layer. The elastic layer is subjected to a compressive residual stress and is modeled by the nonlinear von Karman plate theory. A thin-layer approximation...

... . Broberg, K. B., 1999, Cracks and Fracture , Academic Press, London. thin films sheet materials fracture mechanics friction stress analysis fracture toughness cutting integral equations Web slitting can be considered primarily as a process of a controlled crack propagation in the web...

..., and will be accepted until four months after final publication in the paper itself in the ASME JOURNAL OF APPLIED MECHANICS . 23 May 2003 17 June 2004 15 03 2005 bending brittle fracture membranes thin films elasticity The testing of freestanding films via transverse loading...