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Autor:
Victor Giurgiutiu, Yeasin Bhuiyan
Publikováno v:
Smart Materials and Structures. 27:015019
The acoustic emission (AE) waveforms from a fatigue crack advancing in a thin metallic plate possess diverse and complex spectral signatures. In this article, we analyze these waveform signatures in coordination with the load level during cyclic fati
Publikováno v:
Smart Materials and Structures. 26:095030
We demonstrate the fabrication of highly versatile photomechanical actuators based on graphene-polymer/metal bilayers that offers fast, low-cost fabrication, large deflection, reversible actuation under zero applied pre-strain, and wavelength-selecti