Manufacturing Bits: Oct. 4

China’s powerful laser The Shanghai Superintense-Ultrafast Lasers Facility (SULF) in China claims to have demonstrated the world’s most powerful laser. The ultra-intense, ultra-fast laser is said to have delivered a peak power of more than five petawatts. This is supposedly the largest peak-power laser pulse ever measured on record. A petawatt is equivalent to one quadrillion watts. ... » read more

How To Build Systems In Package

The semiconductor industry is racing to define a series of road maps for semiconductors to succeed the one created by the ITRS, which will no longer be updated, including a brand new one focused on heterogeneous integration. The latest entry will establish technology targets for integration of heterogeneous multi-die devices and systems. It has the support of IEEE's Components, Packaging and... » read more

System Bits: Nov. 18

Phase transitions between liquid, gas Researchers from the University of Tokyo and Tokyo Institute of Technology reminded that materials change their form between three states -- solid, liquid, and gas -- depending on factors such as temperature and pressure. However, a phase transition does not necessarily occur between liquid and gas, and they can continuously transform from the one to the o... » read more

System Bits: Aug. 19

Revealing the purity of graphene Graphene may be tough, but those who handle it had better be tender, according to researchers from Rice University and Osaka University who have come up with a simple way to spot contaminants given that the environment surrounding the atom-thick carbon material can influence its electronic performance. It is so easy to accidentally introduce impurities into ... » read more