Advanced Topics

Racetrack memory

Racetrack memory is counted to be a decent candidate for the next generation of solid state nonvolatile data storage devices. The racetrack memory technology mainly is under development at IBM-Stanford Spintronic Science and Applications Center in a team leading by Stuart Parkin. The… Read More ›

Electromagnetic metamaterials

Electromagnetic metamaterials are man-made structures whose exotic properties can be defined and manipulated by engineering spatial distribution of their building block (cf. Sketch). These materials possess unusual properties including (not limited to) negative refractive index and cloaking devices which cannot… Read More ›