This video is an introduction to stress and strain, which are fundamental concepts that are used to describe how an object responds to externally applied loads. Stress is a measure of the distribution ...

Researchers developed a machine-learning technique that uses an image to estimate the stresses and strains acting on a material. The advance could accelerate engineers' design process by eliminating ...

Thermal and mechanical stresses are creating significant challenges in heterogeneous chiplet assemblies, increasing the time and cost required to work through all the possible physical effects, ...

The entire stress-strain curve can now be determined using nanoindentation with a flat-ended cylindrical punch and novel analysis of the resulting force-displacement data 1. Unlike pyramidal indenters ...

With the semiconductor industry moving toward 3D DRAM, 3D logic architectures, and 1000+ layer 3D NAND stacks, 1 mechanical failures may become more common. Due to the complexity of these structures, ...

The hypothesis used in developing the stress and strain in the shaft is that all points on a cross-section of the shaft experience the same angle of twist. The angle of twist for a section of length L ...

New research shows that the electronic structure of metals can strongly affect their mechanical properties. New research from the University of Birmingham shows that the electronic structure of metals ...

In Session 23 of the KLA Instruments Indentation University series, nanoindentation measurement of the yield stress-strain curve is demonstrated using the iMicro nanoindenter on Ti-6Al-4V, and ...