Iphephancwadi elithi “Nature” lipapashe indlela entsha ephuhliswe yiYunivesithi yaseMichigan eUnited States, ikhuthaza ii-electron ukuba “zihambe” kwizinto eziphilayo.fullerenes, ngaphaya kwemida eyayikholelwa ngaphambili.Olu phononongo luye lwandisa amandla ezinto eziphilayo zokwenziwa kweeseli zelanga kunye ne-semiconductor, okanye ziya kutshintsha imithetho yemidlalo yamashishini anxulumeneyo.

Ngokungafaniyo neeseli zelanga ze-inorganic, ezisetyenziswa ngokubanzi namhlanje, izinto eziphilayo zinokwenziwa zibe zizixhobo ezingabizi kakhulu ezisekelwe kwikhabhoni, njengeplastiki.Abavelisi banokuvelisa iikhoyili zemibala eyahlukeneyo kunye nolungelelwaniso kwaye balumke ngaphandle komthungo phantse kuwo nawuphi na umphezulu.kwi.Nangona kunjalo, ukungahambi kakuhle kwezinto eziphilayo kuthintele inkqubela yophando olunxulumeneyo.Kule minyaka, ukungahambi kakuhle kwezinto eziphilayo kuye kwabonwa njengento engenakuphepheka, kodwa oku akusoloko kunjalo.Uphononongo lwakutsha nje lufumanise ukuba ii-electron ziyakwazi ukuhambisa iisentimitha ezimbalwa kumaleko obhityileyo we-fulerene, nto leyo engakholelekiyo.Kwiibhetri eziphilayo zangoku, ii-electron zinokuhamba kuphela amakhulu e-nanometers okanye ngaphantsi.

Ii-electron zihamba ukusuka kwi-athomu enye ukuya kwenye, zenza umsinga kwiseli yelanga okanye i-electronic component.Kwiiseli zelanga ze-inorganic kunye nezinye i-semiconductors, i-silicon isetyenziswa ngokubanzi.Inethiwekhi yayo yeathom ebotshelelwe ngokuqinileyo ivumela ii-electron ukuba zidlule ngokulula.Nangona kunjalo, izinto eziphilayo zinamabhondi amaninzi akhululekileyo phakathi kweemolekyuli ezizimeleyo ezibamba ii-electron.Lo ngumba wendalo.Ubuthathaka obubulalayo.

Nangona kunjalo, iziphumo zamva nje zibonisa ukuba kunokwenzeka ukulungisa i-conductivity ye-nanoizixhobo fullerenekuxhomekeke kwisicelo esithile.Ukuhamba ngokukhululekileyo kwee-electron kwi-organic semiconductors kuneempembelelo ezifikelela kude.Ngokomzekelo, okwangoku, umphezulu weseli yelanga ephilayo kufuneka igqunywe nge-electrode eqhubayo ukuqokelela ii-electron ukusuka apho ii-electron ziveliswa khona, kodwa ii-electron ezihamba simahla zivumela ukuba ii-electron ziqokelelwe kwindawo ekude kwi-electrode.Kwelinye icala, abavelisi banokucutha ii-electrode eziqhubayo zibe ziinethiwekhi ezingabonakaliyo, bevula indlela yokusetyenziswa kweeseli ezibonisa elubala kwiifestile nakweminye imiphezulu.

Izinto ezintsha ezifunyenweyo zivule iihorizons ezintsha kubayili beeseli zelanga zendalo kunye nezixhobo zesemiconductor, kwaye ukubanakho kokuhanjiswa kwe-elektroniki okude kunika amathuba amaninzi oyilo lwesixhobo.Inokubeka iiseli zelanga kwizinto eziyimfuneko zemihla ngemihla ezifana nokwakha iifacade okanye iifestile, kwaye ivelise umbane ngexabiso eliphantsi nephantse lingabonakali.


Ixesha lokuposa: Mar-19-2021

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