Vad är materialen i chipet?

Chipets huvudmaterial är kisel . Silicon är ett halvledarmaterial med utmärkta elektriska och mekaniska egenskaper, vilket gör det till ett idealiskt material för att göra chips . hög-renhet enstaka kisel kan dopas med olika element för att bilda p-typ silikon och n-type {{{; combined to form a pn junction, which is widely used in various electronic devices, including diodes, triodes, thyristors, field-effect transistors, and various integrated circuits. In addition, in addition to silicon, other semiconductor materials are also used in chip manufacturing, such as gallium arsenide and germanium. Gallium arsenide has a high electron rörlighet och används ofta i höghastighets elektroniska enheter; while germanium is mainly used in specific radio frequency and microwave devices. In recent years, researchers have also been exploring new semiconductor materials, such as graphene, which exhibits controllable semiconductor properties after epitaxial growth on silicon carbide wafers, with an electron mobility of up to 10 times that of silicon, and significantly improved computing speed and energy Effektivitet .