सामग्रियों के लिए यह क्यों महत्वपूर्ण है
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.
यह किससे बना है
सभी सामग्रियाँ →| सामग्री | यह यहाँ क्या करता है | महत्त्व |
|---|---|---|
| Copper क्रिटिकल | On-chip interconnect | परिभाषित करना |
| Gallium क्रिटिकल | Compound semiconductors for RF and power | परिभाषित करना |
| Hafnium क्रिटिकल | High-k transistor gate dielectric | परिभाषित करना |
| High-Purity Quartz | Crucibles for crystal growth | परिभाषित करना |
| Silicon क्रिटिकल | The wafer | परिभाषित करना |
| Tungsten क्रिटिकल | Contacts and vias | परिभाषित करना |
| Arsenic क्रिटिकल | Dopant and GaAs | महत्त्वपूर्ण |
| Cobalt क्रिटिकल | Liner and interconnect at small nodes | महत्त्वपूर्ण |
| Germanium क्रिटिकल | SiGe transistors and optics | महत्त्वपूर्ण |
| Gold | Bonding and plating | महत्त्वपूर्ण |
| Helium | Cooling and leak detection | महत्त्वपूर्ण |
| Indium क्रिटिकल | Transparent contacts and III-V devices | महत्त्वपूर्ण |
| Ruthenium क्रिटिकल | Interconnect at the smallest nodes | महत्त्वपूर्ण |
| Silicon Carbide & Abrasives | Silicon carbide power devices and wafer polishing | महत्त्वपूर्ण |
| Tantalum क्रिटिकल | Diffusion barrier and capacitors | महत्त्वपूर्ण |
| Tin क्रिटिकल | EUV light source and solder | महत्त्वपूर्ण |

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.
