Mhangura yeSingle-Crystal Inobuda Semuchina Unochinja-chinja Mukugadzira Semiconductor

_{Indasitiri yesemiconductor iri kushandisa singlecrystal copper (SCC) senzira yekuvandudza mashandiro ayo mukugadzira machip epamusoro. Nekukwira kwema process nodes e3nm ne2nm, copper yechinyakare yepolycrystalline - inoshandiswa mukubatanidza magetsi uye kutonga kwekupisa inotarisana nemiganho nekuda kwemiganhu yezviyo inotadzisa kufambisa magetsi uye kupisa. SCC, inozivikanwa nechimiro chayo cheatomic lattice, inopa kufambisa magetsi kwakakwana uye electromigration yakaderera, ichiiisa sechinhu chakakosha kune ma semiconductor echizvarwa chinotevera.
Makambani makuru akaita seTSMC neSamsung atanga kubatanidza SCC mumachipisi epamusoro-soro emakombiyuta (HPC) uye maAI accelerators. Nekutsiva mhangura yepolycrystalline mumainterconnects, SCC inoderedza simba remagetsi kusvika ku30%, zvichiwedzera kukurumidza kwemachipisi uye kushanda zvakanaka kwesimba. Pamusoro pezvo, kufambisa kwayo kupisa kwakanyanya kunobatsira kuderedza kupisa kwakanyanya mumaseketi akazara, zvichiita kuti mudziyo ugare kwenguva refu.
Pasinei nezvakanakira zvayo, kushandiswa kweSCC kunosangana nematambudziko. Mari yakawanda yekugadzira uye maitiro akaomarara ekugadzira, akadai se chemical vapor deposition (CVD) uye precision annealing, zvichiri zvipingamupinyi. Zvisinei, kushanda pamwe chete mumaindasitiri kuri kukurudzira hunyanzvi; makambani matsva akaita seCoherent Corp. munguva pfupi yapfuura akaburitsa nzira yeSCC wafer inodhura zvishoma, ichideredza nguva yekugadzira ne40%.
Vaongorori vemusika vanofungidzira kuti musika weSCC uchakura pa22% CAGR kusvika mugore ra2030, zvichikonzerwa nezvinodiwa ne5G, IoT, uye quantum computing. Sezvo vagadziri vemachip vachikwidza miganhu yeMoore's Law, singlecrystal copper yakagadzirira kutsanangura patsva mashandiro e semiconductor, zvichiita kuti magetsi anokurumidza, anotonhorera, uye akavimbika pasi rese.}

_{Zvinhu zveRuiyuan zvakagadzirwa negoridhe rimwe chete zvave zvichibatsira zvikuru pamusika weChina sebasa rakakosha mukugadzira zvigadzirwa zvitsva nekuderedza mutengo wevatengi vedu. Tiri pano kuti tipe mhinduro kumarudzi ese emadhizaini. Tibatei chero nguva kana muchida mhinduro yakagadzirwa.}