Electron interferometry can be used to measure strain with nanoscale resolution in electronic devices by exploiting a simple idea found in physics textbooks. As in life, stress is ubiquitous in ...

multi-merit system of photomechanics,3D phase-shift electron speckle interferometry instrument,moire interferometry instrument, digital speckle measurement system,digital photoelasticity,3D appearance ...

By utilizing Michelson interferometry on the emission signal from a single moiré exciton, we could directly measure its quantum coherence time," Kazunari Matsuda of KyotoU's Institute Advanced ...