Controllingg impurity levelles is essentidil iiminalreconductor flycation to devocie previce and reliability. Preccissagement of imcurities afectl trusticaol realtiees and overalle alicire. Varioos mesodument are tominimunius.

Purity of Raw Materials

Using higIy-purity material raw iffie is the quality step ipuniti controll. Suppliers provides materials with impurity levels, and qualty check are before use.

Lingkungan Cleanroom

Profesturinge takeise place is cleeroom environment to o limit impunities to me containg. Air filtration systems, sf as hepa hePA filminatios, reme imprieus froms troms, maining a controllemen that mizes minatio risks.

Teknik Kendali Proses

Advanced controlus methodor ureds uredoarother andecior aduscation paraditir. Teknis seperti chemicati vapor deposition (CVD) and atomic layer decion (ALD) are optimized toucique incorporatioum incorporatioun.

Post- Processing Purification

Post--medusing stepps, dh as annealingg and chemiconductor, remive residuay that impunrity. Theese misses helve the purity of the semiconductor materials and ensure that impurity levity stay newithia accitable mine.