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Mechanics Design for Buckling of Thin Ribbons on an Elastomeric Substrate Without Material Failure
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The ribbons selectively bonded to a prestrained elastomeric substrate may buckle into three-dimensional (3D) microstructures after the prestrain release, leading to three possible deformation modes, global, local, and no ...
Irregular Hexagonal Cellular Substrate for Stretchable Electronics
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The existing regular hexagonal cellular substrate for stretchable electronics minimizes the disruptions to the natural diffusive or convective flow of bio-fluids. Its anisotropy is insignificant, which is not ideal for ...
Tunable Three-Dimensional Vibrational Structures for Concurrent Determination of Thin Film Modulus and Density
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The real-time characterization of thin film properties can provide insights into the behavior of film material during process such as phase-transition, hydration, and chemical reaction. The shift of reasonant frequency in ...
Anisotropic Mechanics of Cellular Substrate Under Finite Deformation
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The use of cellular substrates for stretchable electronics minimizes not only disruptions to the natural diffusive or convective flow of bio-fluids, but also the constraints on the natural motion of the skin. The existing ...