E pei ona tatou iloa uma, o le uiga o le semiconductor o loo i ai se conductivity i le va o conductors mago ma insulators, resistivity i le va o uamea ma insulator, lea e masani lava i le vevela o le potu o loo i totonu o le tele o le 1mΩ-cm ~ 1GΩ-cm.I tausaga talu ai nei, gaogao semiconductor coating i le kamupani semiconductor tele, e manino lava o lona tulaga i nisi o faiga faatekonolosi maneta e faateleina le faateleina-filifiliga maneta. masini, masini moli ma isi galuega tau atinae. Vacuum semiconductor coating ei ai sona sao taua.
Semiconductors o loʻo faʻaalia e latou uiga faʻapitoa, vevela ma le faʻaogaina o le le mama. O mea faʻapipiʻi semiconductor gaogao e iloga mai le tasi i le isi aemaise lava i ona faʻalapotopotoga faʻavae. O mea uma e faʻavae i luga o boron, carbon, silicon, germanium, arsenic, antimony, tellurium, iodine, etc., ma nisi e itiiti lava GaP, GaAs, lnSb, etc.
Vacuum evaporation, sputtering coating, ion coating ma isi meafaigaluega e mafai ona faia vacuum semiconductor coating. O nei mea faʻapipiʻi e eseese uma lava i la latou galuega faʻavae, ae latou te faia uma le mea faʻapipiʻi mea faʻapipiʻi mea e teu i luga o le substrate, ma e pei o mea o le substrate, e leai se manaʻoga, e mafai ona avea ma semiconductor pe leai. E le gata i lea, o paʻu faʻatasi ma mea eletise eseese ma mea faʻapitoa e mafai ona saunia e ala i le faʻasalalauina o le le mama ma le faʻapipiʻiina o ion i luga o le pito o le semiconductor substrate i se laina. E mafai fo'i ona fa'agaioiina le mea manifinifi e maua e pei o se pa'u semiconductor i le lautele.
Vacuum semiconductor coating o se mea taua tele i mea tau eletise pe mo masini gaogao pe passive. Faatasi ai ma le faʻaauauina pea o le faʻaogaina o tekinolosi faʻapipiʻi semiconductor, o le pulea saʻo o le faʻatinoga o ata tifaga ua mafai.
I tausaga talu ai nei, o le amorphous coating ma le polycrystalline coating ua vave ona alualu i luma i le gaosiga o masini photoconductive, faʻapipiʻi faʻamaʻi faʻamaʻi, ma le maualuga o le la. E le gata i lea, ona o le atinaʻeina o le vacuum semiconductor coating ma le ata manifinifi o masini, lea e faʻaitiitia ai foi le faigata o le filifilia o mea ma faʻafaigofie ai le gaosiga o gaosiga. O meafaigaluega faʻapipiʻi semiconductor gaogao ua avea ma mea e manaʻomia mo faʻaoga semiconductor. O meafaigaluega e faʻaaogaina lautele mo le faʻapipiʻiina o le semiconductor o masini puʻeata, sela sola, faʻapipiʻiina transistors, faʻasalalauga fanua, cathode-malamalama, faʻaeletonika, elemene faʻalogo ata manifinifi, ma isi.
O le magnetron sputtering coating line ua mamanuina i se faiga fa'atonu atoatoa, o se fa'aoga faigofie ma fa'aogaina le mata o le tagata-masini. O le laina ua mamanuina ma se lisi atoa o galuega e ausia ai le mataʻituina atoatoa o le tulaga o le faʻagaioiga mo vaega uma o le gaosiga o le laina, faʻatulagaina o le faʻasologa o mea, puipuiga o le gaioiga ma galuega faʻailo. E saogalemu, faʻatuatuaina ma mautu le faʻaogaina o le eletise atoa. Fa'aauupegaina i le pito i luga ma le pito pito i lalo o le magnetron sputtering sini poʻo le tasi itu-itu faʻapipiʻi faiga.
O meafaigaluega e masani ona faʻaaogaina i laupapa sima, masini eletise maualuga ma isi mea faʻapipiʻi, o vaega autu o talosaga o laupapa eletise eletise.
Taimi meli: Nov-07-2022