The ceramic they experimented with was silicon nitride, a material much admired in the aerospace industry.

她们测试的陶瓷材料是化硅－－一种在太空工业中饱受赞誉的材料。

The result was a composite that was able to withstand twice as much pressure as unalloyed silicon nitride.

化硅相比，其合成物能经受的压力强度翻倍。

The material we're after is called gallium nitride, or GaN.

我们正在寻找的材料称为化镓或 GaN。

It's not super visible, but hidden inside this chip is gallium nitride.

它不是特别显眼，但隐藏在该片内部的是化镓。

Gallium nitride can pave the way for a whole new generation of miniaturized tech.

化镓可以为全新一代微型化技术铺平道路。

The charging speed is 10 times faster than the iPhone and comes from a new material called GaN, or gallium nitride.

充电速度比 iPhone 快 10 倍，来自一种化镓的新材料。

And this, you need basically this gallium nitride electronics to make that happen.

而且，您基本上需要这种化镓电子设备才能实现这一目标。

Gallium nitride has researchers like Martin sold.

化镓有像 Martin 这样的研究人员出售。

Right now, creating gallium nitride is expensive.

现在，制造化镓非常昂贵。

It'll be a little while before gallium nitride takes over the world.

化镓占领世界还需要一段时间。

Meanwhile, RavPower has also made a gallium nitride charger.

同时，RavPower也了一款化镓充电器。

Chipmakers hope gradually to replace the silicon used in most processors with gallium nitride or silicon carbide, both of which can handle higher voltages.

片制造商希望逐步用化镓或碳化硅取代大多数处理器中使用的硅，这两种材料都可以处理更高的电压。

It's made from the stuff of microchips: silicon, a layer of silicon dioxide, and on top a very thin film of silicon nitride, which is perforated by a grid of microscopic circular holes.

硅、二氧化硅层以及最上层非常薄的化硅薄膜，而这层薄膜被打上排成网格状的微小圆孔。