Sanadka 2018, suuqa gaaska ee caalamiga ah ee isku dhafan ee isku dhafan oo lagu dhajiyay US $ 4.512 bilyan, oo ah sanad-sano-sano-sano-sano. Heerka koritaanka ee sare ee warshadaha gaaska ee gaaska ee gaarka ah ee semiconduct-ka iyo cabirka suuqa weyn ayaa dardar geliyay Qorshaha Gaaska Guriga ee Elektiroonigga ah!
Waa maxay gaaska elektaroonigga ah?
Gaaska elektiroonigga ah waxaa loola jeedaa sheyga aasaasiga ah ee loo isticmaalo soosaarka semiconduct, bandhigyada loo yaqaan 'pares pares', diodes-ka iftiinka, iyo si balaadhan oo si weyn loogu isticmaalo nadiifinta, abuurka, abuurista filimka, poping iyo geedi socodka kale. Aagagga ugu weyn ee arjiga gaaska elektiroonigga ah waxaa ka mid ah warshadaha elektiroonigga ah, unugyada qoraxda, isgaarsiinta mobilada, isgaarsiinta gawaarida, nidaamyada maqalka iyo fiidiyowga, aerospace, warshadaha militariga iyo meelaha kale ee badan.
Gaaska gaarka ah ee elektiroonigga ah ayaa loo qaybin karaa toddobo nooc oo ah isku dhafka kiimikaad: Silicon, sunta arseprorus, boron, birta, birta birta, akokide, bir iyo bir iyo birta alkokide. Marka loo eego hababka arjiga kala duwan ee isku-darka isku-dhafan, waxaa loo qaybin karaa gaas, gaas, gaas gaas, gaaska gaaska, gaaska gaaska, gaaska uumiga kiimikada iyo gaaska dheelitirka. Waxaa jira in ka badan 110 gaas oo gaar ah oo gaar ah oo loo adeegsado warshadaha semiconductor, kuwaas oo in ka badan 30 si caadi ah loo isticmaalo.
Guud ahaan, warshadaha wax soosaarka semiconductor waxay u saareen gaasaska laba nooc: gaasas guud iyo gaasas gaar ah. Waxaa ka mid ah, gaaska sida caadiga ah loo isticmaalo ee loo yaqaan 'xarun dhexe' oo ay isticmaasho gaas badan, sida N2, io2, oo ay tahay, oo ay tahay, iyo sayidka, iyo sayidka sareeya, oo ah ph3, ash3, b2h6, b2h6, b2h6, b2h6, b2h6, b2h6, b2h6, b2h6, b2h6, b2h6, b2h6, b2h6, b2h6, b2h6, b2h6, b2h6, b2h6. N2O, NH3, SF6, NF3, CF4, BCL3, BF3, HCL, HCL, CL2, iwm, iwm, iwm, iwm.
Geedi socodka wax soo saarka ee warshadaha semiconductor, ka soo koritaanka chip ee baakadaha aaladda ugu dambeysa, ku dhawaad isku xirka gaaska elektiroonigga ah, iyo xargaha gaaska kala duwan ee la isticmaalay iyo waxyaabaha tayada leh ee tayada leh, sidaa darteed gaaska elektiroonigga ah ayaa leh walxaha semiconductor. "Cuntada".
Sanadihii la soo dhaafay, qaybaha elektiroonigga ee waaweyn ee Shiinaha sida semiconductors iyo godadka muujinta ayaa ku kordhay awood soosaarka cusub, waxaana jira baahi adag oo lagu soo dejinayo wax ka beddelka qalabka kiimikada elektiroonigga ah. Meesha gaaska elektiroonigga ah ee warshadaha semiconductor ayaa noqotay mid sii kordhaysa. Warshadaha gaaska elektiroonigga ah ee qoyska ayaa u adeegsada koritaanka deg-degga ah.
Gaaska gaarka ah ee elektiroonigga ah wuxuu leeyahay shuruudo aad u sarreeya oo daahir ah, maxaa yeelay haddii daahirku uusan u xirneyn shuruudaha, ee gaaska elektiroonigga ah ee aaladda 'elektiroonigga ah' semiconductor-ka, oo ay ku dhalinayso walxaha cirifka ah ee semiconductor-ka ayaa sababi doona wareejinta wareega wareega iyo burburka wareega. Waxaa la dhihi karaa in hagaajinta daahirka ay door muhiim ah ka ciyaarato dhalidda iyo waxqabadka soosaarka aaladda elektiroonigga ah.
Iyada oo horumarka joogtada ah ee warshadaha semiconductor, habka wax soo saarka chip uu sii wado hagaajinta, oo hadda waxay gaadhay 5Nm, taas oo u dhiganta sharciga M Moodle, kaasoo u dhigma dhexroorka timaha bini-aadamka (qiyaastii 0.1 mm). Sidaa darteed, tani waxay sidoo kale dejisay shuruudaha sare ee ku saabsan daahirka gaaska gaarka ah ee elektiroonigga ah ee ay soo saartay semiconduct.
Waqtiga Post: Dec-15-2021
