Wafer silikoon ah oo dahab ah (Si Wafer) 10nm 50nm 100nm 500nm Au Qaab-dhismeed aad u fiican oo loogu talagalay LED-ka
Astaamaha Muhiimka ah
| Muuqaalka | Sharaxaad |
| Dhexroorka Wafer | Waxaa laga heli karaa2-inji, 4-inji, 6-inji |
| Dhumucda Lakabka Dahabka ah | 50nm (±5nm)ama loo habeyn karo baahiyo gaar ah |
| Daahirnimada Dahabka | 99.999% Au(daahirnimo sare si loo helo waxqabad wanaagsan) |
| Habka dahaadhka | Electroplatingamadhigista faakuumkadahaarka isku midka ah |
| Dhammaadka Dusha Sare | Dusha siman, oo aan cillad lahayn, oo lagama maarmaan u ah codsiyada saxda ah |
| Qaboojinta Kulaylka | Gudbinta kulaylka sare si loo helo kala-baxa kulaylka oo wax ku ool ah |
| Korontada Qaboojinta | Gudbinta korantada oo heer sare ah, oo ku habboon isticmaalka semiconductor-ka |
| Iska caabinta Daxalka | Iska caabin aad u fiican oo ku saabsan oksaydhka, oo ku habboon deegaanno adag |
Sababta Dahaarka Dahabku uu Muhiim ugu yahay Warshadaha Semiconductor-ka
Korontada Qaboojinta
Dahabku wuxuu caan ku yahay kor u qaadista korantada ee sareysa, taasoo ka dhigaysa mid ku habboon codsiyada meelaha looga baahan yahay isku xirka korontada ee hufan oo deggan. Wax soo saarka semiconductor-ka, wafer-yada dahabka lagu dahaadhay waxay bixiyaan isku xirnaan aad loogu kalsoonaan karo waxayna yareeyaan burburka calaamadaha.
Iska caabinta Daxalka
Si ka duwan biraha kale, dahabku ma oksaydho ama ma mirqo waqti ka dib, taasoo ka dhigaysa doorasho aad u fiican oo lagu ilaalinayo xiriirada korantada ee xasaasiga ah. Baakadaha semiconductor-ka iyo aaladaha la kulma xaaladaha deegaanka ee adag, iska caabbinta daxalka ee dahabku waxay hubisaa in xiriirku uu ahaado mid aan waxba tarayn oo shaqeynaya muddo dheer.
Maareynta Kulaylka
Daawaynta kulaylka ee dahabka aad ayuu u sarreeyaa, taasoo hubinaysa in wafer-ka silikoon ee dahabka lagu dahaadhay uu si wax ku ool ah u kala diri karo kulaylka uu dhaliyo qalabka semiconductor-ka. Tani waa muhiim si looga hortago kulaylka xad-dhaafka ah ee qalabka iyo ilaalinta waxqabadka ugu wanaagsan.
Xoogga Farsamada iyo Waarta
Dahaarka dahabka ah wuxuu ku daraa xoog farsamo oo loogu talagalay wafer-ka silicon, isagoo ka hortagaya waxyeelada dusha sare iyo hagaajinta adkeysiga wafer-ka inta lagu jiro farsamaynta, rarista, iyo maaraynta.
Astaamaha Dahaarka Kadib
Tayada Dusha Sare ee La Kordhiyay
Wafer-ka dahabka lagu dahaadhay wuxuu bixiyaa dusha siman oo siman oo muhiim u ahcodsiyada sax ah oo saresida wax soo saarka semiconductor-ka, halkaas oo cilladaha dusha sare ay saameyn karaan waxqabadka badeecada ugu dambeysa.
Guryaha Isku-xidhka Sare iyo Isku-xidhka
Thedahaarka dahabka ahwaxay ka dhigaysaa wafer-ka silikoon-ka mid ku habboonxidhitaanka siliggu, isku xidhka jajabka-rogidda, iyoalxankaaaladaha semiconductor-ka, hubinta isku xirnaanta korontada oo sugan oo deggan.
Xasilloonida Muddada Dheer
Wafers dahab ah ayaa bixiya tayo sare lehxasilloonida muddada dheerIsticmaalka semiconductor-ka. Lakabka dahabka ah wuxuu ka ilaaliyaa wafer-ka oksaydheynta iyo dhaawaca, isagoo hubinaya in wafer-ku si kalsooni leh u shaqeeyo waqti ka dib, xitaa jawiyada aadka u daran.
Kalsoonida Qalabka oo La Hagaajiyay
Iyada oo la yareynayo khatarta ka dhalan karta daxalka ama kulaylka, wafer-yada silikoon ee dahabka lagu dahaadhay ayaa si weyn uga qayb qaataisku hallayniyocimri dheeraaladaha iyo nidaamyada semiconductor-ka.
Xuduudaha
| Hantida | Qiimaha |
| Dhexroorka Wafer | 2-inji, 4-inji, 6-inji |
| Dhumucda Lakabka Dahabka ah | 50nm (±5nm) ama la habeyn karo |
| Daahirnimada Dahabka | 99.999% Au |
| Habka dahaadhka | Electroplating ama dhigista faakuumka |
| Dhammaadka Dusha Sare | Si siman, aan cillad lahayn |
| Qaboojinta Kulaylka | 315 W/m·K |
| Korontada Qaboojinta | 45.5 x 10⁶ S/m |
| Cufnaanta Dahabka | 19.32 g/cm³ |
| Barta Dhalaalka ee Dahabka | 1064°C |
Adeegsiga Wafers-ka Silikoon ee Dahabka lagu dahaadhay
Baakadda Semiconductor-ka
Wafer-yada dahabka lagu dahaadhay ayaa muhiim u ahBaakadaha ICaaladaha semiconductor-ka ee horumarsan, iyagoo bixiya isku xirnaan koronto oo heer sare ah iyo waxqabad kuleyl oo la xoojiyay.
Soo saarista LED-ka
In Wax soo saarka LED-kalakabka dahabka ah wuxuu bixiyaakala firdhinta kulaylka oo wax ku ool ahiyoconductivity korontada, hubinta waxqabad wanaagsan iyo cimri dheer oo loogu talagalay LED-yada awoodda sare leh.
Optoelectronics
Wafer dahab lagu dahaadhay ayaa loo isticmaalaa soo saaristaaaladaha elektaroonigga ah ee optoelectronic, sidasawirqaadayaasha, laysarka, iyodareemayaasha iftiinka, halkaas oo maaraynta korontada iyo kulaylka ee deggan ay muhiim tahay.
Codsiyada Feejignaanta
Wafers dahab ah ayaa sidoo kale loo isticmaalaaunugyada qoraxda, halkaas oo ayiska caabinta daxalkaiyoconductivity sarehagaajinta waxtarka guud ee qalabka iyo waxqabadka.
Microelectronics iyo MEMS
In MEMS (Nidaamyada Micro-Electromekanical)iyo kuwo kalemicroelectronics, gogosha dahabka lagu dahaadhay waxay hubisaa isku xirnaanta korantada saxda ah waxayna gacan ka geysataa xasilloonida iyo isku halaynta qalabka muddada dheer.
Su'aalaha Badiya La Weydiiyo (S&A)
S1: Maxaa loo isticmaalaa dahab si loogu dahaadho buskudka silikoon?
A1:Dahabka waxaa loo doortaa sababtoo ahconductivity koronto oo aad u fiican, iska caabinta daxalka, iyosifooyinka kulaylka, kuwaas oo muhiim u ah codsiyada semiconductor-ka ee u baahan isku-xir koronto oo la isku halleyn karo, kala-baxa kulaylka oo hufan, iyo cimri dherer muddo dheer ah.
Q2: Waa maxay dhumucda lakabka dahabka ee caadiga ah?
A2:Dhumucda lakabka dahabka ee caadiga ah waa50nm (±5nm), laakiin dhumucda gaarka ah waxaa loo habeyn karaa si loo daboolo baahiyaha gaarka ah iyadoo ku xiran codsiga.
S3: Sidee dahabku u hagaajiyaa waxqabadka wafer-ka?
A3:Lakabka dahabku wuu kobciyaaconductivity korontada, kala firdhinta kulaylka, iyoiska caabinta daxalka, kuwaas oo dhammaantood muhiim u ah hagaajinta isku halaynta iyo waxqabadka aaladaha semiconductor-ka.
S4: Cabbirrada wafer-ka ma la habeyn karaa?
A4:Haa, waan bixinaa2-inji, 4-inji, iyo6-injidhexroor ahaan sida caadiga ah, laakiin waxaan sidoo kale bixinnaa cabbirro wafer ah oo la habeeyey marka la codsado.
S5: Waa maxay codsiyada ka faa'iidaysta waferka dahabka lagu dahaadhay?
A5:Waferada dahabka lagu dahaadhay ayaa ku habboonBaakadaha Semiconductor-ka, Wax soo saarka LED-ka, optoelectronics, MEMS-yada, iyounugyada qoraxda, iyo sidoo kale codsiyada kale ee saxda ah ee u baahan waxqabad sare.
S6: Waa maxay faa'iidada ugu weyn ee isticmaalka dahabka ee isku xidhka wax soo saarka semiconductor-ka?
A6:Gold waa mid aad u fiicanalxankaiyosifooyinka isku xidhkaka dhig mid ku habboon abuurista isku-xirnaan la isku halleyn karo oo ku jirta aaladaha semiconductor-ka, iyadoo la hubinayo isku-xirnaan koronto oo waara oo leh iska caabin yar.
Gunaanad
Wafers-keena Silicon-ka ee Dahabka ah wuxuu bixiyaa xal waxqabad sare leh oo loogu talagalay warshadaha semiconductor-ka, optoelectronics, iyo microelectronics-ka. Iyada oo leh dahaadh dahab saafi ah oo 99.999% ah, wafers-kani waxay bixiyaan koronto-qabad heer sare ah, kala-baxa kulaylka, iyo iska caabbinta daxalka, iyagoo hubinaya isku hallayn iyo waxqabad la xoojiyay oo ku saabsan codsiyo badan, laga bilaabo LED-yada iyo IC-yada ilaa aaladaha photovoltaic. Hadday tahay alxanka, isku-xidhka, ama baakadaha, wafers-kani waa doorashada ugu habboon baahiyahaaga saxnaanta sare leh.
Jaantus Faahfaahsan
