Non-volatile memory consuming 66X less energy based on superlattice sandwich efficiently manipulating atoms

https://www.eurekalert.org/news-releases/1128034

"phase-change memory requires significant heat to melt and switch materials between crystalline/ amorphous, overcome using tiny electrical pulses creating elastic forces nudging atoms fractions of nm into new positions, altering electrical resistance without melting... prevents thermal fatigue/ structural degradation caused by repeated melting/ freezing... much lower temperatures enable ultra-dense 3D stacking of memory layers... low-power edge AI, mobile devices"