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Shuruudaha sifada ee bartilmaameedka molybdenum sputtering

Dhawaan, saaxiibo badan ayaa wax ka waydiiyay sifooyinka bartilmaameedyada molybdenum sputtering.Warshadaha elektaroonigga ah, si loo hagaajiyo waxtarka xajinta iyo hubinta tayada filimada la xareeyay, waa maxay shuruudaha sifooyinka molybdenum bartilmaameedyada?Hadda khabiirada farsamada ee RSM ayaa noo sharxi doona.

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  1. daahirnimo

Nadiifinta sare waa shuruuda sifada aasaasiga ah ee bartilmaameedka molybdenum.Marka ay sare u kacdo nadiifnimada bartilmaameedka molybdenum, ayaa ka sii fiicnaan doonta waxqabadka filimka sputtered.Guud ahaan, daahirsanaanta bartilmaameedka molybdenum-ka waa in ay ahaataa ugu yaraan 99.95% (jajab tiro, oo la mid ah hoos).Si kastaba ha ahaatee, iyada oo la sii wanaajinayo xajmiga muraayadda muraayadda ee warshadaha LCD, dhererka fiilooyinka ayaa loo baahan yahay in la kordhiyo oo linewidth ayaa loo baahan yahay inuu noqdo mid khafiif ah.Si loo hubiyo isku-duubnaanta filimka iyo tayada fiilooyinka, nadiifinta bartilmaameedka molybdenum ayaa sidoo kale loo baahan yahay in la kordhiyo si waafaqsan.Sidaa darteed, marka loo eego xajmiga substrate-ka muraayadda iyo deegaanka la isticmaalo, nadiifinta bartilmaameedka molybdenum ayaa looga baahan yahay inuu noqdo 99.99% - 99.999% ama xitaa ka sarreeya.

Bartilmaameedka sputtering Molybdenum waxaa loo isticmaalaa sida isha cathode ee kufidda.Wasakhda ku jirta adkaha iyo oksijiinta iyo uumiga biyaha ee daloolada ayaa ah ilaha wasakhda ugu weyn ee filimada la xareeyo.Intaa waxaa dheer, warshadaha elektiroonigga ah, sababtoo ah ions birta alkali (Na, K) waa sahlan tahay in ay noqdaan ions mobile ee lakabka daboolka, waxqabadka qalabka asalka ah waa la dhimay;Waxyaabaha ay ka midka yihiin uranium (U) iyo titanium (TI) ayaa la sii dayn doonaa α X-ray, taasoo keentay burburka jilicsan ee qalabka;Xadiidka iyo ions nikkel waxay sababi doonaan daadinta isdhexgalka iyo kororka walxaha ogsijiinta.Sidaa darteed, habka diyaarinta ee bartilmaameedka molybdenum, walxahan wasakhaysan waxay u baahan yihiin in si adag loo xakameeyo si loo yareeyo waxa ay ku jiraan bartilmaameedka.

  2. Cabbirka hadhuudhka iyo qaybinta cabbirka

Guud ahaan, bartilmaameedka molybdenum waa qaab-dhismeedka polycrystalline, cabbirka hadhuudhkuna wuxuu u dhexeeyaa micron ilaa millimitir.Natiijooyinka tijaabada ahi waxay muujinayaan in heerka tufaaxa ee bartilmaameedka hadhuudhku uu ka dhakhso badan yahay bartilmaameedka hadhuudhka aan fiicneyn;Bartilmaameedka leh farqiga cabbirka yar yar ee hadhuudhka, qaybinta dhumucda filimka la dhigay ayaa sidoo kale labis ah.

  3. Jihaynta Crystal

Sababtoo ah atamka bartilmaameedka ah waa sahlan tahay in si la doorbido loogu tufo jihada habka ugu dhow ee atamka ee jihada laba geesoodka ah inta lagu jiro sputtering, si loo gaaro heerka ugu sarreeya ee xajinta, heerka xajinta waxaa badanaa la kordhiyaa iyadoo la beddelayo qaab-dhismeedka crystal ee bartilmaameedka.Jihada crystal ee bartilmaameedka ayaa sidoo kale saameyn weyn ku leh lebbiska dhumucda filimka la daadiyay.Sidaa darteed, aad bay muhiim u tahay in la helo qaab-dhismeed bartilmaameed u ah crystal-ka oo loogu talagalay geeddi-socod-tufinta filimka.

  4. Cufnaanta

Inta lagu jiro habka dahaarka, marka bartilmaameedka qulqulaya ee cufnaanta hoose la duqeeyo, gaaska ku jira daloolada gudaha ee bartilmaameedka ayaa si lama filaan ah loo sii daayaa, taasoo keentay in ay dillaacaan qaybo ama qaybo waaweyn oo bartilmaameed ah, ama walxaha filimka ayaa la duqeeyaa by electrons secondary ka dib samaynta filimka, taasoo keentay in qayb firdhiso.Muuqaalka qaybahan ayaa yarayn doona tayada filimka.Si loo yareeyo daloolada bartilmaameedka adag oo loo hagaajiyo waxqabadka filimka, bartilmaameedka qulqulaya ayaa guud ahaan looga baahan yahay cufnaanta sare.Hadafka molybdenum-ka, cufnaanta qaraabada ahi waa inay ka badan tahay 98%.

  5. Isku xidhka bartilmaameedka iyo chassis-ka

Guud ahaan, bartilmaameedka molybdenum waa in lagu xidhaa naxaasta xorta ah ee oksijiinta (ama aluminium iyo agabka kale) ka hor inta aan la shubin, si heerkulka kulaylka ee bartilmaameedka iyo shasigu u fiicnaado inta lagu jiro habka xajinta.Ka dib marka la xiro, kormeerka ultrasonic waa in la sameeyaa si loo hubiyo in aagga aan isku xirneyn ee labada ka mid ah uu ka yar yahay 2%, si loo buuxiyo shuruudaha xajinta awoodda sare iyada oo aan dhicin.


Waqtiga boostada: Jul-19-2022