E pei ona tatou iloa uma, o le uiga o le semiconductor o loʻo i ai se conductivity i le va o conductors mago ma insulators, resistivity i le va o uʻamea ma insulator, lea e masani lava i le vevela o le potu o loʻo i totonu o le va o 1mΩ-cm ~ 1GΩ-cm.I tausaga talu ai nei, gaogao semiconductor coating i le tele o kamupani semiconductor, e manino lava o lona tulaga ua faateleina le maualuga, aemaise lava i nisi o le tele-fua tu'ufa'atasiga feso'ota'iga faiga fa'atekonolosi atina'e metotia su'esu'e i masini liua magnetoelectric, masini moli-emitting ma isi galuega 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 ole boron, carbon, silicon, germanium, arsenic, antimony, tellurium, iodine, ma isi, ma nisi e toʻaitiiti GaP, GaAs, lnSb, ma isi. MnO, Cr₂O₃, Cu₂O, ma isi.
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 faʻasalalau le mama ma le faʻapipiʻiina o ion i luga o le pito i luga 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 mea puʻeata, sela o le la, faʻapipiʻiina transistors, faʻasalalau fanua, cathode-malamalama, eletise eletise, 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 target 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