Nanoscale particles have been uniformly dispersed in a magnesium alloy, yielding composites with record-breaking strengths — and raising the prospect of using magnesium as a lightweight metal for structural applications. See Letter p.539
Nature 528 486 doi: 10.1038/528486a
Data transport across short electrical wires is limited by both bandwidth and power density, which creates a performance bottleneck for semiconductor microchips in modern computer systems—from mobile phones to large-scale data centres. These limitations can be overcome by using optical communications based on chip-scale electronic–photonic systems enabled by silicon-based nanophotonic devices8. However, combining electronics and photonics on the same chip has proved challenging, owing...
Nanoscale particles have been uniformly dispersed in a magnesium alloy, yielding composites with record-breaking strengths — and raising the prospect of using magnesium as a lightweight metal for structural applications. See Letter p.539
Nature 528 486 doi: 10.1038/528486a
