Seto 1.67 Photochromic lens shmc

1) Chii chinonzi spin coating?

Spin yekuvhara maitiro anoshandiswa kuisa yunifomu akaonda mafirimu akaiswa pasi siswas. Kazhinji huwandu hushoma hwekuvhara zvinhu zvinoiswa pakati peiyo substrate, iyo ingave ichitenderera pakumhanya kwakadzika kana kusapurudzira zvachose. Iyo substrate inozotenderera pakumhanya kusvika kune zviuru gumi rpm kuparadzira iyo yekubatanidza zvinyorwa neCentrifugal simba. Muchina unoshandiswa kune spin coating inonzi spin yemari, kana kungo spinner.
Kutenderera kunoenderera mberi uku spins spins kubva kumucheto kweiyo substrate, kudzamara iyo yakajeka ibvu inodiwa yefirimu yave kuwanikwa. Iyo yakaiswa solvent inowanzoenderana, uye panguva imwe chete inoputika. Iyo yakakwira iyo yekukurumidza yekumhanya yekumhanya, iyo yakaonda iyo firimu. Iko ukobvu hwefirimu zvakare kunoenderana neyevisipa uye kusunganidzwa kwemhinduro, uye solvent. Kupayona kuongororwa kweSpin yekubatanidza kwakaitwa naEmslie et al., Uye yakawedzerwa nevazhinji vanotevera vanyori., Uyo akadzidza mwero wekuparadzira muhudyu, uye Danglad-Flores-Flores-Flores-Flores-Flores-Flores-Flores-Flores-Flores-Flores-Flores-Flores-Flores-Flores Tsananguro yeunivhesiti kufanotaura iyo yakaiswa firimu rakakora).
Spin Coating inoshandiswa zvakanyanya muMicrofabrication yeMicrofrication yeLexcal Oxer pagirazi paSol-Gel Precurs Iyo inoshandiswa zvakanyanya muPhitelithography, kuisa zvigadziko zvemoto zve 1 micrometre gobvu. Photoresist inowanzo spun pamakumi maviri kusvika makumi masere ekudzokorora kwechipiri kwemakumi matatu kusvika makumi matanhatu masekondi. Iyo zvakare inoshandiswa zvakanyanya kune fani yehurongwa hwekuronga Photon.
Imwe mukana kune spin inobatanidza mafirimu akaonda ndeyekufanana kweiyo firimu rakakora. Nekuda kwekuzvimirira, ukobvu hadzizive kusiyana kupfuura 1%. Nekudaro, spin inobatanidza mafirimu emapolyrms yePolymers uye fananiresists inogona kuguma neakakura muganho muhombe dzine kuronga kuronga.