China’s official television station reported recently that a new type of conductive material has been developed, which is assumed to be used on J-20 one day, to improve its stealth.
The new material, which is called “weyl semi-metallic niobium nano-arsenide, has the best conductivity ever – better than graphene used on J-20 fighters.
It could reduce energy consumption of electronic equipment greatly, and thus improve the fighter’s stealth performance.