We propose a susceptible multichannel plasmonic sensor for sensing refractive index (RI) and temperature media working in the visible to near-infrared range. The proposed structure’s resonator consists of an elliptical-shaped ring with two stubs at sides four metal nanorods side-coupled separated metal–insulator–metal waveguides. optical responses structure, including transmittance spectra magn...

A technique for fatigue life prediction of metals is presented based on a microstructure-sensitive estimation plastic strain energy per cycle. The approach enables rapid temperature evolution, cyclic energy, and fracture entropy. Theoretical experimental results are low-carbon steel 1018 aluminum 7075-T6 specimens. It shown that the realistically predicts metallic