Mengapa ini penting bagi material
Modern logic uses about two-thirds of the stable elements somewhere in its process flow. Purity, not tonnage, is the constraint: parts per billion matter, and only a handful of suppliers on Earth can hold that specification.
Apa yang menjadi bahan penyusunnya
Semua material →| Material | Apa yang dilakukannya di sini | Kepentingan |
|---|---|---|
| Copper kritis | On-chip interconnect | Mendefinisikan |
| Gallium kritis | Compound semiconductors for RF and power | Mendefinisikan |
| Hafnium kritis | High-k transistor gate dielectric | Mendefinisikan |
| High-Purity Quartz | Crucibles for crystal growth | Mendefinisikan |
| Silicon kritis | The wafer | Mendefinisikan |
| Tungsten kritis | Contacts and vias | Mendefinisikan |
| Arsenic kritis | Dopant and GaAs | Penting |
| Cobalt kritis | Liner and interconnect at small nodes | Penting |
| Germanium kritis | SiGe transistors and optics | Penting |
| Gold | Bonding and plating | Penting |
| Helium | Cooling and leak detection | Penting |
| Indium kritis | Transparent contacts and III-V devices | Penting |
| Ruthenium kritis | Interconnect at the smallest nodes | Penting |
| Silicon Carbide & Abrasives | Silicon carbide power devices and wafer polishing | Penting |
| Tantalum kritis | Diffusion barrier and capacitors | Penting |
| Tin kritis | EUV light source and solder | Penting |
Copper
The reddish metal that carries electricity better than anything except silver, and which humans have been smelting…
Gallium
A silvery metal that melts in your hand, and the basis of the compound semiconductors in fast chargers, radar and…
Hafnium
Zirconium's chemical shadow — always found with it, almost impossible to separate from it, and the opposite of it in…
High-Purity Quartz
Quartz sand so free of other elements that it can be melted into the crucible a silicon crystal is grown inside.
Silicon
The second-most-common element in the Earth's crust — ordinary sand — purified until only one atom in a billion is…
Tungsten
The metal with the highest melting point of them all — you can heat it to 3,400 C before it turns liquid.
