Litšepe tse ngata le metsoako ea tsona li tlameha ho etsoa lifilimi tse tšesaane pele li ka sebelisoa lihlahisoa tsa tekheniki tse kang lisebelisoa tsa elektroniki, lipontšo, lisele tsa mafura, kapa li-catalytic applications.Leha ho le joalo, litšepe tse “thibang”, tse akarelletsang likaroloana tse kang platinum, iridium, ruthenium le tungsten, ho thata ho fetola lifilimi tse tšesaane hobane ho hlokahala mocheso o phahameng haholo (hangata o fetang likhato tse 2 000 tsa Celsius) ho li etsa mouoane.
Ka tloaelo, bo-rasaense ba kopanya lifilimi tsena tsa tšepe ba sebelisa mekhoa e kang sputtering le electron beam evaporation.Ea ho qetela e kenyelletsa ho qhibiliha le ho fetoha mouoane ha tšepe ka mocheso o phahameng le ho thehoa ha filimi e tšesaane holim'a poleiti.Leha ho le joalo, mokhoa ona oa setso o theko e boima, o sebelisa matla a mangata, hape o ka ba o sa sireletsehang ka lebaka la matla a phahameng a matla a sebelisoang.
Litšepe tsena li sebelisoa ho etsa lihlahisoa tse se nang palo, ho tloha ho li-semiconductors bakeng sa lits'ebetso tsa khomphutha ho bonts'a mahlale.Ka mohlala, Platinum e boetse ke mohloli oa bohlokoa oa ho fetola matla le ho boloka matla 'me e ntse e nahanoa hore e sebelisoe lisebelisoa tsa spintronics.
Nako ea poso: Apr-26-2023