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Habka Diyaarinta Abuurka Crystal ee SiC Kobaca Hal Crystal ah (Qaybta 2)
2. Habka Tijaabada 2.1 Daawaynta Filimada Dheegga ah Waxaa la arkay in si toos ah loo abuurayo filim kaarboon ah ama ku xidhidh warqad graphite ah oo ku saabsan waferrada SiC ee lagu dahaadhay xabagta ayaa keentay dhowr arrimood: inuu saxiixo...Sii akhri -
Habka Diyaarinta Abuurka Crystal ee SiC Kobaca Hal Crystal ah
Qalabka Silicon carbide (SiC) wuxuu leeyahay faa'iidooyinka faa'iidooyin ballaaran, koronto kuleyl sare, xoog burbursan oo sarreeya, iyo xawaare sare oo elektaroonig ah oo buuxa, taasoo ka dhigaysa mid rajo weyn ka leh goobta wax soo saarka semiconductor. SiC hal crystals ayaa guud ahaan lagu soo saaraa iyada oo loo marayo ...Sii akhri -
Waa maxay dariiqooyinka loo tolay wafer?
Dhammaan hababka ku lug leh abuurista jajab, masiirka kama dambaysta ah ee waferka waa in la gooyaa qof dhimanaya oo lagu baakadeeyey sanduuqyo yaryar oo xiran oo leh biinanka yar oo keliya. Chip-ka waxaa lagu qiimeyn doonaa iyadoo lagu saleynayo xadka, iska caabinta, hadda, iyo qiyamka danab, laakiin qofna ma tixgelin doono ...Sii akhri -
Hordhaca Aasaasiga ah ee Habka Kobaca Epitaxial SiC
Lakabka Epitaxial waa hal filim oo crystal ah oo gaar ah oo lagu koray waferka iyada oo loo marayo habka epitaxial, iyo wafer substrate iyo filimka epitaxial waxaa loo yaqaannaa wafer epitaxial. Adigoo koraya lakabka silikoon carbide epitaxial ee dusha sare ee silikoon carbide substrate, silikoon carbide epitaxial isku mid ah...Sii akhri -
Qodobbada muhiimka ah ee xakamaynta tayada habka baakadaha semiconductor
Qodobbada Muhiimka ah ee Xakamaynta Tayada ee Habka Baakadaha Semiconductor Waqtigan xaadirka ah, tignoolajiyada habka baakooyinka semiconductor ayaa si weyn u horumaray oo la hagaajiyay. Si kastaba ha ahaatee, marka la eego guud ahaan, hababka iyo hababka baakadaha semiconductor weli ma gaarin sida ugu qumman ...Sii akhri -
Caqabadaha ku jira Habka Baakadaha Semiconductor
Farsamooyinka hadda jira ee baakadaha semiconductor ayaa si tartiib tartiib ah u soo hagaagaya, laakiin ilaa xadka qalabka otomaatiga ah iyo teknolojiyadda lagu qaatay baakadaha semiconductor si toos ah ayaa go'aaminaya xaqiijinta natiijooyinka la filayo. Nidaamyada baakadaha semiconductor ee jira ayaa wali la il daran...Sii akhri -
Cilmi-baarista iyo Falanqaynta Habka Baakadaha Semiconductor
Dulmar guud ee Geedi-socodka Semiconductor-ka ugu horayn waxa ku lug leh adeegsiga microfabrication-ka iyo tignoolajiyada filimada si ay si buuxda isugu xidhaan chips-yada iyo walxaha kale ee ka jira gobollada kala duwan, sida substrate-ka iyo fareemooyinka. Tani waxay sahlaysa soo saarida marinada macdanta "lead terminals" iyo in lagu soo koobo...Sii akhri -
Isbeddellada Cusub ee Warshadaha Semiconductor: Codsiga Tignoolajiyada Dahaarka Ilaalinta
Warshadaha semiconductor-ka ayaa marag u ah koboc aan hore loo arag, gaar ahaan dhulka silikoon carbide (SiC) korontada korontada. Iyada oo badan oo maro wafer ah oo waaweyn oo dhismo ama balaadhin lagu socdo si loo daboolo baahida sii kordheysa ee aaladaha SiC ee baabuurta korantada, tani ...Sii akhri -
Waa maxay tillaabooyinka ugu muhiimsan ee habaynta substrate-ka SiC?
Sida aan u soo saarno tillaabooyinka habaynta ee SiC substrates waa sida soo socota: 1. Hanuuninta Crystal: Isticmaalka kala-duwanaanta raajada si loo jiheeyo ingot crystal. Marka shucaaca raajada lagu jiheeyo wejiga kristanta ah ee la rabo, xagasha alwaaxdu waxay go'aamisaa jihada crystal...Sii akhri -
Qalab muhiim ah oo go'aaminaya tayada kobaca silikoonka hal-abuurka ah - beerta kulaylka
Habka kobaca ee silikon crystal-ka ah ayaa si buuxda loo fuliyaa goobta kulaylka. Goobta kulaylka wanaagsani waxay ku haboontahay hagaajinta tayada crystallization waxayna leedahay hufnaan sare. Naqshadeynta goobta kulaylka ayaa inta badan go'aamisa isbeddelada iyo isbeddelada...Sii akhri -
Waa maxay koritaanka epitaxial?
Kobaca Epitaxial waa tignoolajiyad ku koraysa hal lakab oo crystal ah hal substrate crystal (substrate) oo leh jihada crystal la mid ah substrate-ka, sida hadii crystal-kii asalka ahaa uu dibada u baxay. Lakabkan cusub ee kristal ee dhawaan koray wuu ka duwanaan karaa substrate-ka marka loo eego c...Sii akhri -
Waa maxay faraqa u dhexeeya substrate iyo epitaxy?
Habka diyaarinta wafer-ka, waxaa jira laba xiriiriye oo muhiim ah: mid waa diyaarinta substrate-ka, kan kalena waa hirgelinta habka epitaxial. Substrate-ka, wafer si taxadar leh looga sameeyay maadada semiconductor-ka ah, ayaa si toos ah loogu dhejin karaa wax soo saarka waferka ...Sii akhri