silicon nitride

基本解释

The result was a composite that was able to withstand twice as much pressure as unalloyed silicon nitride.
结果就是形成一种混合物，可以承受多于没有加入碳单原子层的氮化硅一倍的压力。
They create a series of pores ranging from 5 to 25 nm in diameter by placing flakes of graphene over a silicon nitride membrane and drilling nanosized holes in the graphene using an electron beam.
通过将石墨烯薄片放置在一个氮化硅薄膜上，并用电子束在石墨烯上打出纳米尺度的孔，他们制作出了一系列从5到25nm直径的孔。
The researchers placed a silicon nitride waveguide on a transparent nanoporous silicon oxide substrate that they specially developed to have a much lower refractive index than that of the waveguide.
其做法是在纳米级氧化硅透明衬底上生长氮化硅波导，衬底的折射率远小于波导。

Yet even at this early stage he thinks gallium nitride-on-silicon LEDs would make commercial sense.
ECONOMIST: Lighting: A brilliant new approach The
What Colin Humphreys and his colleagues at Cambridge have come up with is a reliable way to deposit gallium nitride on much cheaper silicon wafers, which they estimate could cut production costs to a tenth of what they are at the moment.
ECONOMIST: Lighting: A brilliant new approach