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Ukadaulo wa ion wathandizira kuyika

Nkhani yochokera: Zhenhua vacuum
Werengani: 10
Lofalitsidwa:22-11-08

M'malo mwake, ukadaulo wa Ion beam wothandizira deposition ndiukadaulo wophatikizika.Ndi njira yophatikizira yopangira ma ion yophatikizira kuyika kwa ion ndiukadaulo wamakanema oyika nthunzi, ndi mtundu watsopano waukadaulo wa ion beam pamwamba kukhathamiritsa.Kuphatikiza pa ubwino wa kuyika kwa nthunzi wakuthupi, njirayi imatha kukulitsa filimu iliyonse yamakina pansi pazikhalidwe zolimba kwambiri, kuwongolera crystallinity ndi mawonekedwe a filimu wosanjikiza kwambiri, kuonjezera mphamvu yomatira ya filimuyo wosanjikiza / gawo lapansi, kukulitsa kulimba. filimu yosanjikiza, ndi kupanga mafilimu apawiri okhala ndi ma ratios abwino a stoichiometric pafupi ndi kutentha kwa chipinda, kuphatikizapo mafilimu atsopano omwe sangapezeke kutentha ndi kupanikizika.Kuyika kwa ion mtengo sikumangosunga ubwino wa ion implantation, komanso kuphimba gawo lapansi ndi filimu yosiyana kwambiri ndi gawo lapansi.
Mumitundu yonse yamtundu wa nthunzi wakuthupi komanso kuyika kwa nthunzi wamankhwala, mfuti zothandizira za bombardment ion zitha kuwonjezeredwa kuti zipange dongosolo la IBAD, ndipo pali njira ziwiri za IBAD motere, monga zikuwonetsedwa mu Pic:
Ukadaulo wa ion wathandizira kuyika
Monga zikuwonetsedwera mu Pic (a), gwero la evaporation la elekitironi limagwiritsidwa ntchito kuwunikira wosanjikiza wa filimuyo ndi mtengo wa ayoni wotuluka mumfuti ya ion, pozindikira kuti mtengo wothandizidwa ndi ion.Ubwino wake ndikuti mphamvu ya ion mtengo ndi malangizo zitha kusinthidwa, koma aloyi amodzi kapena ochepa, kapena pawiri angagwiritsidwe ntchito ngati gwero la evaporation, ndipo kuthamanga kwamtundu uliwonse wa aloyi ndi pawiri ndizosiyana, zomwe zimapangitsa kuti zikhale zovuta. kupeza filimu wosanjikiza wa chiyambi evaporation gwero zikuchokera.
Chithunzi (b) chikuwonetsa chitsulo cha ion mtengo sputtering-assisted deposition, chomwe chimadziwikanso kuti double ion beam sputtering deposition, momwe chandamale chimapangidwa ndi zinthu zokutira za ion, zomwe zimagwiritsidwa ntchito ngati gwero.Kuyika pa gawo lapansi, ion mtengo sputtering yothandizira kuyika kumatheka ndi kuwala ndi gwero lina la ion.Ubwino wa njirayi ndikuti particles sputtered okha ali ndi mphamvu inayake, kotero pali bwino adhesion ndi gawo lapansi;chigawo chilichonse cha chandamale akhoza sputtered ❖ kuyanika, komanso kungakhale anachita sputtering mu filimu, zosavuta kusintha zikuchokera filimu, koma mafunsidwe dzuwa ndi otsika, chandamale ndi okwera mtengo ndipo pali mavuto monga sputtering kusankha.


Nthawi yotumiza: Nov-08-2022