Warshadaha Semiconductor

Waxaan siinaa macaamiisha wareegga/semiconductor isku dhafan oo leh gaasyo gaar ah oo kala duwan oo looga baahan yahay hababka sida faafinta, lithography, dhigista, etching, doping, iyo nadiifinta.

Alaabooyinka lagu taliyay ee warshadahaaga

Nitrogen trifluoride

Falcelinta kiimikaad ee u dhaxaysa gaaska elektarooniga ah iyo shayga la xardhay ayaa looga baahan yahay habka warshadaha etching. Habka xoqitaanka ee wax soo saarka wafer, waxaa lagama maarmaan ah in la isticmaalo gaas u gaar ah elektarooniga si meesha looga saaro qaybta la xardhay si loo gaaro ujeedada jihaynta jihada.

Siilaanyo

Warshadaha semiconductor-ka, silane waxaa inta badan loo isticmaalaa in lagu soo saaro polysilicon-nadiifinta sare, filimka silicon dioxide, filimka nitride silicon, lakabka go'doominta polysilicon, iwm.

Gaaska isku dhafan

Sida gaasta elektarooniga ah, nitrous oxide waxaa inta badan loo adeegsadaa habka filimka khafiifka ah ee dielectric ee horumarinta iyo soo saarista aaladaha optoelectronic semiconductor. Waa gaas fikradeed muhiim ah oo aan la bedeli karin oo si toos ah u saameeya tayada qalabka optoelectronic.