Codsiyada indhaha - gaar ahaan soo saarista muraayadaha, shaandheeyayaasha, bandhigyada, iyo qaybaha indhaha ee qurxinta - xakamaynta leexashada midabka ayaa noqotay halbeeg muhiim ah si loo hubiyo isku dheelitirnaanta badeecada iyo waxqabadka muuqaalka. Kala leexashada midabku waxay inta badan ka timaadaa dhumucda filimka aan isku midka ahayn, kala duwanaanshaha tusmada refractive, iyo isbeddellada habka. Sidaa darteed, barashada farsamooyinka xakamaynta ee wax ku oolka ah ayaa lagama maarmaan u ah kor u qaadista tayada dahaarka indhaha.
Farsamooyinka Kala Duwanaanta Midabka ee Lambarka 1
Dahaarka indhaha waxaa badanaa lagu shubaa uumi-baxa kulaylka ama magnetron sputtering, taasoo sameysanaya is dulsaaryo lakabyo badan leh. Dhumucda filimka iyo tusmada dhalaalka ayaa si toos ah u saameeya milicsiga iyo gudbinta heerarka hirarka kala duwan, taasoo saameynaysa midabka la dareemayo. Hababka ugu muhiimsan waxaa ka mid ah:
Kala Duwanaanta Dhumucda Filimka: Heerka dhigista aan sinnayn ama wareegga/habaynta substrate-ka oo aan habboonayn ayaa horseeda kala duwanaansho dhumucdeed oo maxalli ah, taasoo beddesha saameynta faragelinta indhaha.
Isbeddelka Tusmada Refractive: Isbeddellada ku yimaada daahirnimada walxaha, halabuurka gaaska, ama heerkulka substrate-ka ayaa beddeli kara tusmada Refractive, taasoo keenta isbeddello midab oo refractive/transmittance ah.
Isku-xidhka Faragelinta Lakabyada Badan: Gubashooyinka shaandhada ee milicsiga sare leh ama faragelinta leh, khaladaadka dhumucdu way ururaan, taasoo keenta isbeddello faragelin oo u muuqda leexasho midab.
Lambarka 2aad.Midabka dahaarka indhahaFarsamooyinka Xakamaynta
1. Xakamaynta Dhumucda Saxda ah
Nidaamyada Quartz Crystal Microbalance (QCM) ama nidaamyada kormeerka indhaha ayaa loo isticmaalaa heerka dhigaalka waqtiga-dhabta ah iyo cabbirka dhumucda.
Nidaamyada xakamaynta ee wareegsan waxay hagaajiyaan awoodda isha uumiga ama qulqulka bartilmaameedka, iyagoo ilaalinaya saxnaanta dhumucda gudaha ±1%.
2. Iswaafajinta Tusmada Refractive
Nadiifnimada walxaha iyo xakamaynta habka vacuum-ka sare ayaa muhiim u ah yaraynta isku-darka gaaska haray iyo xasilinta tusmooyinka refractive.
Alaabada falcelinta leh sida TiO₂ iyo SiO₂, xakamaynta jawaab celinta gaaska ee falcelinta leh waxay hubisaa xasilloonida stoichiometric.
3. Horumarinta Midnimada
Wareegga substrate-ka, dhaqdhaqaaqa meeraha, ama qaabaynta bartilmaameedyada badan waxay hagaajiyaan isku mid ahaanshaha filimka.
Substrates-ka meelaha waaweyn, uumi-baxa ilo badan ama bartilmaameedyada dhululubada/sannular sputtering waxay yareeyaan leexashada bartamaha-ilaa-gees.
4. Saxitaanka Ka Dib Dhigista
Dahaarka faragelinta lakabka badan leh, cabbirka dhumucda ku salaysan laysarka ayaa hagi kara dib-u-daboolida sixitaanka si loo yareeyo leexashada.
Daadinta kulaylka waxay wanaajisaa cadaadiska filimka iyo joogtada indhaha, iyadoo hagaajinaysa isku mid ahaanshaha midabka.
Lambarka 3 Codsiyada iyo Dhaqamada Warshadaha
Qalabka bandhigga ee heerka sare ah, muraayadaha AR/VR, muraayadaha kamaradaha, iyo filimada indhaha ee qurxinta, xakamaynta leexashada midabka ayaa si toos ah u go'aamisa wax soo saarka badeecada iyo tayada muuqaalka. Tusaale ahaan:
Muraayadaha AR/VR waxay u baahan yihiin dahaadh badan oo ka hortagga milicsiga oo leh midab isku mid ah oo ku baahsan xaglaha daawashada, taasoo u baahan saxnaan dhumucdeed oo ± 2 nm ah.
Shaandheeyayaasha bandhigga oo ka kooban lakabyo tusmada iftiinka sare/hoose ayaa aad ugu nugul isbeddellada midabka, taasoo u baahan isku midnimo sax ah iyo xasillooni tusmada.
Xakamaynta leexashada midabka ee dahaarka indhaha waxay ku tiirsan tahay saxnaanta dhumucda filimka, xasilloonida tusmada iftiinka, iyo hagaajinta isku midka ah. Iyada oo la isku darayo QCM ama kormeerka indhaha, hagaajinta habka faakuumka, kaydinta ilo badan, iyo sixitaanka ka dib dhigista, soosaarayaashu waxay gaari karaan isku dheelitirnaan midab oo tayo sare leh. Farsamooyinkani ma aha oo kaliya inay hubiyaan waxqabadka indhaha laakiin sidoo kale waxay kor u qaadaan tayada muuqaalka ee badeecada dhammaadka iyo tartanka suuqa.
—Maqaalkan waxaa daabacayqalabka dahaadhka faakuumkasaaraha Zhenhua Vacuum
Waqtiga boostada: Agoosto-21-2025