Ibintu bigira ingaruka kumikorere ya plaque vacuum

1. Igipimo cyuka kizagira ingaruka kumiterere yumwuka

Igipimo cyuka kigira uruhare runini kuri firime yabitswe.Kuberako imiterere yimyenda iterwa nigipimo gito cyo kubitsa irekuye kandi byoroshye kubyara ibice binini, ni byiza cyane guhitamo igipimo cyinshi cyo guhumeka kugirango harebwe niba imiterere yububiko.Iyo umuvuduko wa gaze isigaye mucyumba cya vacuum uhoraho, igipimo cya bombe ya substrate nigiciro gihoraho.Kubwibyo, gazi isigaye ikubiye muri firime yabitswe nyuma yo guhitamo igipimo cyo hejuru cyo kugabanuka izagabanuka, bityo bigabanye reaction yimiti hagati ya molekile ya gaze isigaye nuduce twa firime duhumeka.Kubwibyo, ubuziranenge bwa firime yabitswe burashobora kunozwa.Twabibutsa ko niba igipimo cyo kubitsa cyihuta cyane, gishobora kongera ibibazo byimbere muri firime, bizongera inenge muri firime, ndetse biganisha no kumeneka kwa firime.By'umwihariko, mugikorwa cyo gufata ibyuka bihumeka neza, kugirango ukore gaze reaction yuzuye hamwe nuduce twibikoresho bya firime ihumeka, urashobora guhitamo igipimo cyo hasi.Birumvikana ko ibikoresho bitandukanye bihitamo ibipimo bitandukanye.Nkurugero rufatika - gushira kwa firime yerekana, Niba uburebure bwa firime ari 600 × 10-8cm naho igihe cyo guhinduka ni 3s, ibyerekanwa ni 93%.Ariko, niba igipimo cyo guhumeka gahoro gahoro muburyo bumwe, bifata iminota 10 kugirango urangize firime.Muri iki gihe, uburebure bwa firime ni bumwe.Ariko, kwigaragaza byagabanutse kugera kuri 68%.

2. Gukuramo ubushyuhe bizagira ingaruka kumyuka

Ubushyuhe bwa substrate bugira uruhare runini muguhumeka.Gazi ya molekile isigaye yamamajwe hejuru yubutaka hejuru yubushyuhe bwo hejuru bworoshye biroroshye kuvaho.Cyane cyane kurandura molekile ziva mumazi ni ngombwa.Byongeye kandi, ku bushyuhe bwo hejuru, ntabwo byoroshye gusa guteza imbere ihinduka riva mumubiri uhinduka imiti ya adsorption, bityo bikongerera imbaraga guhuza ibice.Byongeye kandi, irashobora kandi kugabanya itandukaniro riri hagati yubushyuhe bwa reystallisation ya molekile zumuyaga nubushyuhe bwa substrate, bityo bikagabanya cyangwa bikuraho imihangayiko yimbere kumashusho ashingiye kuri firime.Byongeye kandi, kubera ko ubushyuhe bwa substrate bufitanye isano na kristu ya firime ya firime, akenshi biroroshye gukora amorphous cyangwa microcrystalline yifitemo ubushyuhe bwubushyuhe buke cyangwa nta bushyuhe.Ibinyuranye, iyo ubushyuhe buri hejuru, biroroshye gukora kristaline.Kongera ubushyuhe bwa substrate nabyo bifasha kunoza imiterere yubukorikori.Birumvikana ko ubushyuhe bwa substrate butagomba kuba hejuru cyane kugirango wirinde guhumeka.

3. Umuvuduko wa gaze usigaye muri vacuum chambre bizagira ingaruka kumiterere ya firime

Umuvuduko wa gaze isigaye mucyumba cya vacuum igira uruhare runini mumikorere ya membrane.Ibisigisigi bya gaze isigaye ifite umuvuduko mwinshi ntabwo byoroshye guhura gusa nuduce duhumeka, bizagabanya ingufu za kinetic yabantu kuri substrate kandi bigira ingaruka kumyifatire ya firime.Byongeye kandi, umuvuduko mwinshi wa gazi isigaye izagira ingaruka zikomeye kubisukuye bya firime kandi bigabanye imikorere yimyenda.

4. Impinduka zubushyuhe bugira ingaruka kumyuka

Ingaruka yubushyuhe bugaragara kumikorere ya membrane igaragazwa nihinduka ryikigereranyo cyuka hamwe nubushyuhe.Iyo ubushyuhe bwo guhumeka buri hejuru, ubushyuhe bwo guhumeka buzagabanuka.Niba ibintu bya membrane bihumutse hejuru yubushyuhe bwo guhumeka, niyo ihinduka rito ryubushyuhe rishobora gutera ihinduka rikabije ryumuvuduko wibintu bya membrane.Niyo mpamvu, ni ngombwa cyane kugenzura ubushyuhe bwuka neza mugihe cyoherejwe na firime kugirango wirinde ubushyuhe bukabije mugihe isoko yubushyuhe ishyushye.Kubikoresho bya firime byoroshye kugabanuka, ni ngombwa kandi guhitamo ibikoresho ubwabyo nkubushyuhe bwo guhumeka nizindi ngamba.

5. Gusukura imiterere ya substrate hamwe nicyumba cyo gutwikira bizagira ingaruka kumikorere

Ingaruka yisuku ya substrate hamwe nicyumba cyo gutwikamo imikorere yimyenda ntishobora kwirengagizwa.Ntabwo bizagira ingaruka zikomeye gusa kubuziranenge bwa firime yabitswe, ahubwo bizanagabanya gukomera kwa firime.Kubwibyo rero, kweza substrate, kuvura isuku ya vacuum coating chambre hamwe nibice bifitanye isano nayo (nk'ikadiri ya substrate) hamwe no kwangirika hejuru ni inzira zingenzi muburyo bwo gutwikira vacuum.