The other team used an oxide template to grow silver nanowires inside porous aluminumoxide. The spacing between the wires was smaller than the wavelength of visible light.
Using an atomic force microscope and two layers of insulators (lanthanum aluminumoxide and strontium titanium oxide), Levy and his colleagues created a nanoscale transistor.
列维和他的同事们用原子力显微镜和两片绝缘体（镧氧化铝和锶钛氧化物），研制出了一枚纳米晶体管。
3
In an iron thermite reaction, iron oxide reacts with aluminum and comes out as liquid iron.