Xa kufikwa kubuchwepheshe obuphambili kwicandelo lokufakwa kwefilimu encinci, ukutshiza ngemagnetron ngokungathandabuzekiyo yeyona nto itsala amehlo. Le teknoloji iguqukayo ifumene ingqalelo enkulu ngenxa yokusebenza kwayo okumangalisayo kunye nokuguquguquka kwayo. Kule bhlog, siza kujonga nzulu indlela esebenza ngayo i-magnetron sputtering kwaye sihlolisise impembelelo yayo kumashishini ahlukeneyo.
Umgaqo osisiseko emva kokutshiza ngemagnetron ubandakanya ukuqhumisa ithagethi ngee-ion ezinamandla. Izinto ekujoliswe kuzo (ngesiqhelo isinyithi okanye i-compound) zifumaneka kwigumbi lokutshiza kunye ne-substrate eza kugqunywa. Ngokuyintloko imagnetron isebenzisa intsimi yemagnethi kufutshane nethagethi. Olu lungiselelo lubonelela ngeenzuzo ezininzi kuneendlela eziqhelekileyo zokutshiza.
Eyona nto iphambili ebangela ukutshiza kwemagnetron kukubakho kweplasma ngaphakathi kwigumbi lokutshiza. Iiplasma zenziwa ngokuzisa igesi efana ne-argon, equlethe ii-ion ezikhawuleziswa ukuya kwizinto ekujoliswe kuzo yintsimi yombane. Xa ezi i-ion zingqubana nethagethi, ii-athomu okanye iimolekyuli zikhutshwa kumphezulu wazo kwinkqubo ebizwa ngokuba yi-sputtering. Ezi particles zitshizwayo emva koko zidlula kwigumbi lokutshiza kwaye ekugqibeleni zihlale kwi-substrate, zenze i-film coating encinci.
Ngoku, makhe sihlolisise indibaniselwano yendlela esebenza ngayo i-magnetron sputtering kunye nomxholo weendaba zamva nje kwimeko yemveliso yokuthengisa. Kukho ukunyuka kwemfuno yeefilimu ezincinci ezikumgangatho ophezulu kumashishini ahlukeneyo afana ne-elektroniki, i-aerospace, kunye nokhathalelo lwempilo. Ke ngoko, iinkampani bezityala imali eninzi kuphando nophuhliso ukuze zisebenzise ngokupheleleyo amandla e-magnetron sputtering.
Ngokufika kwe-nanotechnology, i-magnetron sputtering iye yaba nexabiso elingakumbi. Ukukwazi ukulawula ngokuchanekileyo ukwakheka kwefilimu kunye nobukhulu bayo kuvula iindlela ezintsha zokwenza iimveliso ezintsha. Umzekelo, kwishishini le-elektroniki, i-magnetron sputtering isetyenziselwa ukufaka iifilimu ezincinci kwii-semiconductor wafers, okuvumela ukuveliswa kwee-microchips eziphambili kunye neesekethe ezidibeneyo.
Ukongeza, ishishini lezempilo liye labona inkqubela phambili enkulu ngokusebenzisa i-magnetron sputtering. Ii-biocompatible coatings kwi-implants zonyango ezifana ne-pacemakers kunye nezixhobo ze-orthopedic zonyusa ixesha elide kunye nokuhambelana kwazo emzimbeni womntu. Ukongeza, iteknoloji ye-magnetron sputtering itshintshe ukwenziwa kweeseli zelanga, iglasi eyonga amandla kunye nee-optical coating, ishukumisela la mashishini kwikamva elizinzileyo.
Ukuqukumbela, i-magnetron sputtering inika isisombululo esithembisayo sokufakwa kwefilimu encinci ngokusebenzisa umgaqo wayo okhethekileyo wokusebenza. Amandla ayo okwenza iingubo ezichanekileyo neziguquguqukayo yenze ukuba ibe sisixhobo esibalulekileyo kumashishini aliqela. Njengoko sisiya phambili kwixesha lokuvelisa izinto ezintsha zobuchwepheshe, i-magnetron sputtering iya kudlala indima ebaluleke kakhulu. Ngokuqonda indlela esebenza ngayo, sinokuqhubeka sityhala imida yoko kunokwenzeka kwaye sivule amathuba amatsha okukhula nophuhliso.
Ixesha lokuposa: Julayi-18-2023