Ilizwe elitsha lezixhobo ze-Optoect

Ilizwe elitsha leIzixhobo ze-Optoect

Abaphandi kwiTekhnoloji yeTekhnoloji yeTekhnoloji sele bephuhlise i-spin edityanisiweyoI-SHICesekwe kwi-atomic enye yeatomic. Oku kwafunyanwa kwenziwa ukuba kwenzeke ngokudibana nokuxhomekeka kwe-Atomic kunye ne-Photonic Spinaic Spine ye-Pin Lattice, exhasa i-bin-bin ye-q qple ye-qnhaba-uhlobo lwe-rashaba-uhlobo lwe-rashaba-uhlobo lwe-rashaba-uhlobo lwe-rashaba.
Iziphumo, ezipapashwe kwizinto zendalo kwaye zibalaseliswa kuphando lwayo olufutshane, zipakeze indlela yokufunda i-phenomena enxulumene ne-spin kunye neIinkqubo zexabiso, kwaye ivula iindlela ezintsha zophando olusisiseko kunye nokusetyenziswa kwe-elektroni kunye ne-Photon Spin kwizixhobo ze-Optoelecki. Umthombo we-spin the theical udibanisa nemodi ye-Photon kunye nenguqu ye-Electroni, ebonelela ngendlela yokufunda iNkqubo yoTshintsho lweSpin phakathi kwee-elektroni kunye neefoto kwaye iphuhlisa izixhobo ze-Ontoeckic.

I-spin valley themical microcavies yakhiwe ngokutshintsha kwe-Photoniic Spines Spin Spire ene-Asymmetry (ingingqi etyheli etyheli) kunye ne-intertorion contry (ingingqi ye-cyan clanding).
Ukwenzela ukwakha le mithombo, eyona nto iphambili kukuphelisa indawo yokupheliswa kwe-spin phakathi kwe-Piton okanye kwiCandelo le-elektroni. Oku kuhlala kufezekiswa ngokusebenzisa intsimi yemagneti phantsi komsebenzi we-faraday okanye i-zeeman, nangona ezi ndlela zifuna intsimi eyomeleleyo kwaye ayinakukwazi ukuvelisa i-microsource. Enye indlela ethembisayo isekwe kwinkqubo yekhameyi yejometri esebenzisa intsimi ye-magneticial vele-split spin-split spin spins yemifanekiso ngexesha.
Ngelishwa, ukuboniswa kwangaphambili kwe-Spin Split States kuxhomekeka kwimozulu ye-sub-gestiages ephantsi, enyanzelisa iingxaki ezichaseneyo kwi-spatial kunye nexeshana lemithombo. Le ndlela ikwaphazanyiswa yimeko elawulwa yi-spin ye-block-inzuzo, engena okanye ayinakusetyenziselwa ukulawula ngenyamekoImithombo yokukhanya, ngakumbi ngaphandle kokungabikho kwamabala amangane kubushushu begumbi.
Ukufezekisa i-spin-qspring ephezulu-q, abaphandi bakha i-Photonic Spices Spices kunye ne-Core vermention kunye nemvulosi engatshatanga ye-WS2, ukuvelisa iintlambo zeSpin. I-verymmetric ye-asymmetric lattle esetyenziswe ngabaphandi ineempawu ezimbini ezibalulekileyo.
I-Spin-Acked Spin-Action Recrental Latchce i-verice ibangelwa yindawo yokwahluka kwendawo ye-geometric yendawo ye-Anisotropic Nanopoous eqanjwe. Lo mvelo uvele i-Spin Degraphing Band ibe ngamasebe amabini e-Spin
I-qpensic ye-q qmmetric ephezulu (i-quasi) yamazwe aqhubekayo kwi-witsuum, oko kukuthi
Unjingalwazi uKoren uKoren waphawula: Ngokukodwa, i-± ± ye-k 'valitns (eyenza i-rading ekutyibilikeni i-pin-porit offitter) inokukhetha ukukhetha imithetho yokhetho lwe-Spin ngokutshona kwe-varisUmthombo we-Optical.
Kwi-chin ye-Spin ye-Spin engatshatanga, i- ± k 'i-kicturens idityaniswa kwi-± ye-± ye-spin valley ngurhulumente we-polarimes kwiqondo lokushisa eliqinileyo. Kwangelo xesha, ii-laserIndlela yokuqala iqhuba iSigaba esizimeleyo kwiSigaba sokuzimela ± k 'valitns zokufumana ubuncinci bezinto ezilahlekileyo zenkqubo kwaye ziphinde zimise i-cock-in correration esekwe kwiSigaba seJometri esijongene ne-kin rin valley.
I-Valley Cohence iqhutywa yile ndlela ye-laser esusa isidingo sokucinezelwa kobushushu obuphantsi kokusasazeka. Ukongeza, ubuncinci belahleko ye-rashba monolayer laser inokumohlwaywa ngumgangatho (weSetyhula) impompo yempompo, ebonelela ngendlela yokulawula ubukhulu be-laser. "
Unjingalwazi uHaman ucacisa: "ItyhilwePhotonicIsiphumo se-Spin Valley Rashba sinika indlela eqhelekileyo yokwakha imithombo ye-spin ye-SPIN. I-Valley Contrence ibonakalisiwe kwi-Spin-Spin Spin-Spin Microcavity isondeza inyathelo elinye elisondela ekufezekiseni ulwazi lobungakanani be-± k 'valitns nge-qubits.
Ixesha elide, iqela lethu liye laphuhlisa i-spikis, ukusebenzisa i-Photon Spin njengesixhobo esisebenzayo sokulawula indlela yokuziphatha kwamaza e-elektromagnetic. Ngo-2018, banomdla kwi-Veadu-Spin kwimilinganiselo emibini yexesha elide, saqala iprojekthi yexesha elide yokuphanda ngolawulo olusebenzayo lwe-atomic spin spic. Sisebenzisa imodeli engeyiyo iSigaba seSigaba sokusombulula ingxaki yokufumana isigaba sejometri esihambelanayo kwi-variton enye.
Nangona kunjalo, ngenxa yokunqongophala kwendlela eyomeleleyo yolungelelwaniso phakathi kovuyo, imeko esisiseko ye-varitns kwi-ratuba ye-rashuba eyodwa e-rashuba engacaluliyo efezekisiweyo. Le ngxaki isikhukhusela ukuba sicinge ngemodeli yaseRashbaa ye-qpile ye-q. Emva kokufumana iindlela ezintsha zomzimba, siphumeze i-rashbar-mail ye-rashber ichazwe kweli phepha. "
Olu mpumelelo lubamba indlela yokufunda ngokudibana kwe-pin correva kwicandelo le-classical kunye nenqanaba, kwaye uvula indlela entsha yophando olusisiseko kunye nokusetyenziswa kwe-proeroecpeeckity.