Superconductivity chiitiko chemuviri umo iyo yemagetsi kuramba yezvinhu zvinodonha kusvika zero kune imwe tembiricha yakaoma. Iyo Barnen-Cooper-Schrieffer (BCS) dzidziso inoshanda, iyo inotsanangura iyo superconductivity mune yakawanda zvinhu. Inonongedzera kuti Cooper Elecer emagetsi emagetsi anoumbwa muCrystal Lattice panguva yekudziya kwakakwana, uye kuti iyo BCS Superconductivity yakakwana, uye kuti iyo BCS Superconductivity inobva kumisangano yavo. Kunyangwe hazvo graphece pachayo ndeye yakanaka conductor Conductor, haina kuratidzira bcs supercondivity nekuda kwekudzvinyirira kwemagetsi-phonon kudyidzana. Ichi ndicho chikonzero "zvakanaka" zvakanaka "(zvakadai segoridhe uye ndarira)" yakaipa "mashura" mashura.
Vatsvagiri pakati peiyo fungidziro yehurongwa hwakaoma Ivo vakawana ichi feat nekufunga nezve hybrid system yakasanganiswa yeGriphene uye maviri-dimensional bese-einstein condensate (bec). Tsvagurudzo yakabudiswa mubhuku rechipiri.
Iyo Hybrid System inosanganisira elektron gasi (muGripiy Ma electrons uye mafaro muGriphene akabatanidzwa naCluulomb simba.
. . Mutsetse webhuruu wakatemwa unoratidza iyo Bkt transition tembiricha sebasa rekudzora density.
Pamusoro pe superconuctivity, bec ndeimwe chiitiko chinoitika pakupisa kupisa. Iyo ndeyechishanu mamiriro ezvinhu kutanga kufanotaura neEinstein muna 1924. Kuumbwa kwemasimba anowanzoita pamwe chete maatomu emagetsi, ayo ari munda wekutsvagisa kwakakura mune condensed nyaya. Iyo Hurbrid Bossi-Fermi System inomiririra kuwirirana kwesarudzo yealekisi nedanho rezvinyorwa, zvakadai sekunyengera, zvakashata, zvigunwe zvakanaka, zvichingodaro. Kubatana pakati peBose uye Fermi Zvimedu kwakakonzera dzakasiyana siyana dzidziso uye zvinonakidza zviitiko, izvo zvakamutsa kufarira kwemapato ese maviri. Basic uye Inoshanda-yakatangwa.
Mubasa iri, vaongorori vakashuma hunyanzvi hutsva hwekuita muGriphene, izvo zvinokonzerwa nekudyidzana pakati peaine emagetsi uye "bholons" pane ma phono mune yakajairika bcs system. Bogolons kana Bogoliubov Quasiparticles inhambadzi in bec, ine mamwe maitiro ezvikamu. Mukati merimwe paramende inoratidzira, iyi mechanism inobvumira iyo SuperConducting tembiricha muGriphene kuti isvike kumusoro se 70 Kelvin. Vatsvagiri vakagadzirawo mitsva microscopic bcs dzidziso inonyatsotarisa pane masisitimu zvichienderana nedzitsva hybrid graphe. Muenzaniso wavakakurudzirawo kuti zvifanane kuti zvigadziko zvekutanga zvinogona kuwedzera nekudziya, zvichikonzera mukusina-monotonic tembiricha yekudzikama kweiyo superonducting gap.
Mukuwedzera, zvidzidzo zvakaratidza kuti Dirac kudzingwaridzana kweGriphene kunochengetwa mune ino bogolon-yakamiririra chirongwa cheblue. Izvi zvinoratidza kuti iyi mashini ekusimudzira anosanganisira leadrons kupararira, uye chiitiko ichi hachina kunyatsoongororwa mu condensed nyaya fizikisi.
Iri basa rinoratidza imwe nzira yekuwana yakakwirira-tembiricha supturendlivity. Panguva imwecheteyo, nekudzora zvivakwa zveiyo condensate, tinogona kugadzirisa iyo superconduction yeGriphene yeGriphene. Izvi zvinoratidza imwe nzira yekudzora mashandiro ekusimudzira mune ramangwana.
Kutumira Nguva: Jul-16-2021 
