Abubuwan Tsari da Hanyoyin aiki waɗanda ke shafar ingancin na'urorin fim na bakin ciki (Sashe na 2)

3. Tasirin zafin jiki na substrate

Yanayin zafin jiki shine ɗayan mahimman yanayi don haɓakar membrane. Yana ba da ƙarin ƙarin ƙarin kuzari ga ƙwayoyin zarra ko ƙwayoyin cuta, kuma galibi yana shafar tsarin membrane, haɓakar haɓakar haɓakawa, haɓakar haɓakawa da haɓakar haɓakawa. Ma'anar macroscopic a cikin index refractive fim, watsawa, danniya, mannewa, taurin da insolubility zai zama daban-daban saboda daban-daban substrate zafin jiki.

(1) Cold substrate: gabaɗaya ana amfani da shi don evaporation na fim ɗin ƙarfe.

(2) Amfanin yawan zafin jiki:

① Abubuwan da suka rage na iskar gas da aka tallata a kan farfajiyar ƙasa an cire su don ƙara ƙarfin ɗaure tsakanin ma'auni da ƙwayoyin da aka ajiye;

(2) Ƙaddamar da canji na adsorption na jiki zuwa chemisorption na fim din fim, haɓaka hulɗar tsakanin kwayoyin halitta, sanya fim din mai ƙarfi, ƙara haɓakawa da haɓaka ƙarfin injiniya;

③ Rage bambance-bambance tsakanin zafin jiki na recrystallization na tururi da zafin jiki na substrate, inganta girman girman fim ɗin, ƙara ƙarfin fim ɗin fim don kawar da damuwa na ciki.

(3) Rashin hasara na yawan zafin jiki: tsarin tsarin fim ɗin ya canza ko kayan fim ɗin ya lalace.

4. Illolin ion bombardment

Bombardment bayan plating: inganta aggregation yawa na fim, inganta sinadaran dauki, ƙara refractive index na oxide fim, inji ƙarfi da juriya da mannewa. Ƙofar lalacewar haske yana ƙaruwa.
5. Tasirin kayan abu

(1) Daban-daban na haɓaka ƙididdiga na kayan aikin substrate zai haifar da damuwa na thermal daban-daban na fim;

(2) Abubuwan da ke tattare da sinadarai daban-daban zasu shafi mannewa da tsayin daka na fim;

(3) Rashin ƙarfi da lahani na substrate sune manyan tushen tarwatsa fim na bakin ciki.
6. Tasirin tsaftacewa na substrate

Ragowar datti da abin wankewa a saman ƙasan za su haifar da: (1) ƙarancin mannewar fim ɗin zuwa madaidaicin; ② Ƙarfafawar watsawa yana ƙaruwa, ƙarfin anti-laser ba shi da kyau; ③ Rashin aikin watsa haske mara kyau.

Abubuwan da ke tattare da sinadarai (nau'in tsafta da ƙazanta), yanayin jiki (foda ko toshe), da pretreatment (vacuum sintering ko ƙirƙira) na kayan fim zai shafi tsari da aikin fim ɗin.

8. Tasirin hanyar evaporation

Ƙarfin motsi na farko da aka bayar ta hanyoyi daban-daban na evaporation don vaporize kwayoyin da kwayoyin halitta sun bambanta sosai, wanda ya haifar da babban bambanci a cikin tsarin fim, wanda aka bayyana a matsayin bambanci a cikin index refractive, watsawa da adhesion.

9. Tasirin Angle Incidence Angle

Angle abin da ya faru na tururi yana nufin kusurwa tsakanin jagoran radiation kwayoyin tururi da kuma al'ada na al'ada na substrate mai rufi, wanda ke rinjayar halaye na girma da kuma yawan tarin fim din, kuma yana da tasiri mai girma a kan ma'anar refractive da halayen watsawa na fim din. Don samun fina-finai masu inganci, yana da mahimmanci don sarrafa kusurwar fitar da dan adam na kwayoyin tururi na kayan fim, wanda ya kamata a iyakance shi zuwa 30 °.

10. Illar maganin yin burodi

Maganin zafi na fim din a cikin yanayi yana taimakawa wajen sakin danniya da ƙaurawar thermal na iskar gas na yanayi da kwayoyin fim, kuma zai iya yin tsarin sake hadewar fim din, don haka yana da tasiri mai girma a kan ma'anar refractive, damuwa da taurin fim din.