Bartilmaameedka Sare ee daahirnimada Yttrium - Xubin Muhiim ah oo ka mid ah Dahaarka PVD

Waa maxay yoolka yttrium sputtering?
Bartilmaameedka Yttrium waxaa inta badan soo saara curiyaha birta ee yttrium sputtering target, sababtoo ah yttrium element (Y) waa mid ka mid ah curiyeyaasha birta dhulka naadirka ah, sidaas darteed bartilmaameedka yttrium waxaa sidoo kale loo yaqaan bartilmaameedka naadir dhulka.
Yoolalka Yttrium waxaa inta badan loo adeegsadaa tignoolajiyada meel dhigista. Tiknoolajiyada kaydinta dareeraha waa mid ka mid ah tignoolajiyada kaydinta uumiga jirka (PVD), waana mid ka mid ah tignoolajiyada ugu muhiimsan ee diyaarinta qalabka elektarooniga ah ee filimada khafiifka ah. Iyada oo dusha sare ee bartilmaameedka lagu duqeeyo walxaha tamarta sare leh (sida ions ama alwaaxyada elektarooniga ah), atomyada ama molecules-ka bartilmaameedka ayaa la daadiyaa oo lagu shubaa substrate kale si ay u sameeyaan filim ama dahaarka la doonayo.
Bartilmaameedka yttrium waa si fudud isha isha ee filimka ama dahaarka la doonayo ee ay diyaarisay tignoolajiyada PVD.

Waa maxayahyttrium sputtering bartilmaameed loo isticmaalay?

Bartilmaameedyada Yttrium waxay leeyihiin codsiyo kala duwan oo dhinacyo badan leh, kuwan soo socda ayaa ah meelaha ugu muhiimsan ee codsiga:

1. Qalabka semiconductor: Warshadaha semiconductor-ka, bartilmaameedyada yttrium waxaa loo isticmaalaa in lagu soo saaro lakabyo gaar ah oo ku jira qalabka semiconductor ama qaybaha elektarooniga ah, sida transistor-yada, wareegyada isku dhafan, iwm.
2. Dahaarka indhaha: Goobaha indhaha, bartilmaameedyada yttrium waxaa loo isticmaali karaa in lagu diyaariyo muraayadaha indhaha oo leh index refractive sare iyo heerka kala firdhinta hooseeya, kaas oo door muhiim ah ka ciyaara soo saarista aaladaha indhaha sida lasers iyo filtarrada indhaha.
3. Dhigista filimka khafiifka ah: Bartilmaameedka yttrium wuxuu ku jiraa booska muhiimka ah ee tiknoolajiyada dhejiska filimka khafiifka ah, iyo nadiifintiisa sare, xasilloonida wanaagsan, iyo sifooyinka gaarka ah ee jirka iyo kiimikooyinka ayaa ka dhigaya doorasho ku habboon diyaarinta noocyo kala duwan oo qalab filim khafiif ah. Qalabkan filimada khafiifka ah waxay leeyihiin codsiyo badan oo kala duwan oo xagga indhaha, elektiroonigga ah, magnetic, iyo meelaha kale.
4. Goobaha caafimaadka: bartilmaameedyada yttrium waxay leeyihiin codsiyo muhiim ah oo ku saabsan daawada shucaaca, sida isha raajada iyo raajooyinka gamma, sawir-qaadista (sida CT scans), iyo daaweynta shucaaca. Intaa waxaa dheer, isotopes gaar ah oo yttrium ah (sida Y-90) ayaa sidoo kale loo isticmaali karaa dawooyinka shucaaca si loogu daweeyo kansarrada gaarka ah.
5. Warshadaha tamarta nukliyeerka: Nuclear-ka tamarta nukliyeerka, bartilmaameedyada yttrium waxaa loo isticmaalaa agabka kabaal si loo xakameeyo xawaaraha iyo xasiloonida falcelinta nukliyeerka sababtoo ah awoodooda nuugista nutron-ka ee aadka u fiican.

Fiiro gaar ah: Maadaama shuruudaha waxqabadka ee bartilmaameedyada yttrium ee goobaha codsiyada kala duwan ay kala duwanaan karaan, bartilmaameedka ku habboon ayaa loo baahan yahay in lagu doorto iyadoo loo eegayo xaaladda dhabta ah ee codsiga gaarka ah. (Sida daahirnimo gaar ah, saamiga halabuurka, cabbirka, qaabka, iwm., oo loo habeeyey si waafaqsan shuruudo gaar ah.)

Farsamada wax soo saarka ee bartilmaameedyada yttrium sputtering?

1. U diyaari budada yttrium 2. HIP, riixaya qaabaynta 3. Heerkulka sareynta 4. Ka-hortagga ku xiga (Goynta, suufka, iwm.) 5. Nadiifinta iyo baakaynta

Fiiro gaar ah: Marka laga soo tago tillaabooyinka aasaasiga ah ee kor ku xusan, iyadoo la raacayo habka diyaarinta gaarka ah iyo baahida codsiga, yoolalka yttrium sputtering waxay sidoo kale ku lug yeelan karaan tillaabooyin kale iyo teknooloji, sida habka sputtering, habka dhalaalka vacuum, iwm. Hababkani waxay gacan ka geystaan ​​in la sii hagaajiyo oo la hagaajiyo waxqabadka iyo qaab-dhismeedka walxaha la beegsaday.

Sidee loo doortaa bartilmaameed tayo sare leh?

Kuwa soo socdaa waxay taxayaan 7-da qodob ee muhiimka ah ee xulashada bartilmaameedyada xajinta tayada sare leh:

1.High daahirnimo

Bartilmaameedyada daahirsanaanta sare leh waxay leeyihiin sifooyin maaddooyin ka wanaagsan iyo sifooyin jidheed iyo kiimiko oo deggan, taas oo lagama maarmaan u ah in la hubiyo tayada iyo waxqabadka daaha. Shuruudaha nadiifinta gaarka ah waa in lagu go'aamiyaa iyadoo loo eegayo xaaladda codsiga, xaaladaha arjiyada fudud qaarkood uma baahna inay raacaan nadiifnimada aadka u sarreeya, si aysan u kordhin kharashyada aan loo baahnayn. Waxa adiga kugu habboon ayaa ugu fiican.

2.Xasilooni

Xasiloonida yoolka ayaa si isku mid ah muhiim u ah, taas oo ka fogaan karta luminta alaabta ama isbeddelka waxqabadka inta lagu jiro suunka. Sidaa darteed, xulashada, mid ayaa dooranaya daaweynta gaarka ah ama waxay leeyihiin xasilooni wanaagsan oo alaabta ah.

3.Baaxadda iyo qaabka

Baaxadda iyo qaabka bartilmaameedka xajinta waa in lagu doortaa iyadoo loo eegayo shuruudaha gaarka ah ee qalabka dahaarka si ay ula qabsadaan hababka kala duwan ee xajinta iyo baahida wax soo saarka. Xaqiijinta in bartilmaameedka uu la mid yahay qalabka waxay kordhisaa waxtarka wax-soo-saarka waxayna yaraynaysaa qashinka.

4.Cufnaanta

Cufnaanta waa mid ka mid ah tilmaamayaasha muhiimka ah si loo cabbiro tayada walxaha la beegsanayo. Maaddada bartilmaameedka ah ee cufnaanta sare waxay xaqiijin kartaa saameyn wanaagsan oo tufaax ah. Markaad dooranayso, waa inaad fiiro gaar ah u yeelataa xogta cufnaanta bartilmaameedka, iskuna day inaad doorato alaabooyinka leh cufnaanta sare.

5.Habitaanka saxnaanta

Saxnaanta hab-socodka ee bartilmaameedku sidoo kale waa mid ka mid ah arrimaha u baahan in la tixgeliyo. Guud ahaan, saxnaanta hab-socodka ee bartilmaameedka ayaa looga baahan yahay in ay ahaato gudaha ± 0.1mm si loo hubiyo xasilloonida geeddi-socodka candhuufta iyo isku-duubnaanta tayada daahan.

6.Shuruudaha gaarka ah

Qaar ka mid ah xaaladaha codsiga gaarka ah, sida baahida loo qabo gudbinta iftiinka sare, nuugista hoose ee bartilmaameedka (daahan indhaha) ama dhaqdhaqaaqa sare, xasilloonida sare ee bartilmaameedka (goobta elektaroonigga ah), waa in lagu doortaa iyadoo loo eegayo baahiyaha gaarka ah ee bartilmaameedka u dhigma. nooca.

7. Dooro soo saaraha ama alaab-qeybiyaha xirfadleyda ah.