TOKYO — Nippon Telegraph and Telephone Corp. (NTT) has developed a diamond semiconductor device that operates at 81 GHz frequency, more than twice the speed of earlier devices. The advance promises to ...

Diamond-based power semiconductors are likely to hit the market as early as 2030 thanks to new development achievements in Japan in the past two years, although it is believed that diamond as the ...

Diamonds may be forever, but they soon could change the way we power electronics by cutting e-waste, conserving water and fighting climate change. Today, semiconductors usually are made of silicon, ...

This video explains how semiconductors work and how their electrical properties are controlled through energy band gaps and doping. Semiconductors are materials with conductivity between conductors ...