Silicon photonics, a key advancement in this field ... Fig. 2: Two optical waveguide examples. By employing a voltage to modify its index of refraction, the electrically controllable waveguide can ...

Examples like Intel's Loihi chips tend to get competitive performance out of far lower clock speeds and energy use, but they require a lot of silicon to do so. Other options give up on silicon ...

Other companies developing methods to enrich silicon generally either enrich silicon tetrafluoride (SiF4) or a halo silane. Neither of these chemicals can be used directly by a semiconductor ...

Silicon Valley is doing so, too. In its early days in the mid-20th century it created reconnaissance equipment for spy planes and semiconductors for missiles. But then the peaceniks took over and ...

ASP Isotopes (NASDAQ:ASPI) +3.3% pre-market Thursday after saying it started commercial production of enriched Silicon-28 at its second aerodynamic separation process enrichment facility in ...