Chidzidzo chitsva kubva kuYunivhesiti yeChicago neShanxi University yakawana nzira yekutevedzera superconductivity uchishandisa laser mwenje. Superconductivity inoitika kana mapepa maviri egraphene akamonyoroka zvishoma sezvaanoturikidzana pamwechete. Maitiro avo matsva anogona kushandiswa kunzwisisa zviri nani maitiro ezvigadzirwa uye anogona kuvhura nzira yeramangwana quantum tekinoroji kana zvemagetsi. Mhedzisiro yetsvakiridzo yakakodzera ichangobva kuburitswa mujenari Nature.

Makore mana apfuura, vaongorori veMIT vakawana zvinokatyamadza zvakawanikwa: Kana mapepa ekabhoni maatomu akamonyoroka sezvaanoturikidzwa, anogona kushandurwa kuita ma superconductors. Zvishandiso zvisingawanzo se "superconductors" zvine hunyanzvi hwekuparadzira simba zvisina mhosva. Superconductors zvakare hwaro hweazvino magineti resonance imaging, saka masayendisiti nemainjiniya vanogona kuwana akawanda mashandisiro kwavari. Zvakadaro, vane zvipingamupinyi zvakati kuti, sekuda kutonhora pasi pe zero yakakwana kuti ishande nemazvo. Vatsvagiri vanotenda kuti kana vakanyatsonzwisisa fizikisi nemhedzisiro, vanogona kugadzira ma superconductors uye kuvhura akasiyana siyana tekinoroji. Chin's lab uye boka rekutsvagisa reShanxi University vakambogadzira nzira dzekudzokorora zvinhu zvakaomarara zvehuwandu vachishandisa maatomu akatonhorera uye lasers kuti zvive nyore kuongorora. Zvichakadaro, vanotarisira kuita zvimwechete neyakamonyoroka bilayer system. Saka, boka rekutsvagisa uye masayendisiti kubva kuShanxi University vakagadzira nzira nyowani yeku "tevedzera" aya akamonyoroka lattices. Mushure mekutonhodza maatomu, vaishandisa laser kuronga maatomu erubidium kuita matinji maviri, akaturikidzana pamusoro peimwe. Masayendisiti akabva ashandisa microwaves kufambisa kupindirana pakati pema lattice maviri. Zvinoitika kuti vaviri vanoshanda pamwe chete zvakanaka. Zvimedu zvinogona kufamba nepakati pasina kudzikiswa nekukweshana, nekuda kwechiitiko chinozivikanwa se "superfluidity," iyo yakafanana neye superconductivity. Kugona kweiyo sisitimu kushandura kumonyoroka kwematinji maviri kwakabvumira vaongorori kuti vaone rudzi rutsva rwe superfluid mumaatomu. Vatsvagiri vacho vakaona kuti vaigona kuonesa kusimba kwekusangana kwema lattice maviri nekusiyanisa kusimba kwema microwaves, uye vaigona kutenderedza matinji maviri nelaser pasina kushanda nesimba - zvichiita kuti ive inochinjika zvinoshamisa. Semuenzaniso, kana muongorori achida kuongorora kupfuura maviri kusvika matatu kana mana akaturikidzana, iyo setup inotsanangurwa pamusoro inoita kuti zvive nyore kuita kudaro. Pese apo mumwe munhu anowana superconductor nyowani, nyika yefizikisi inotarisa kumusoro nekuyemura. Asi panguva ino mhedzisiro yacho inonyanya kunakidza nekuti yakavakirwa pane yakapusa uye yakajairika zvinhu segraphene.