Ha li-transistors li ntse li tsoela pele ho fokotseha, liteishene tseo li tsamaisang hona joale ka tsona li ntse li fokotseha, li hloka hore ho tsoele pele ho sebelisoa lisebelisoa tse phahameng tsa elektronike. Lisebelisoa tse nang le mahlakore a mabeli tse kang molybdenum disulfide li loketse ho tsamaea ha elektronike e phahameng, empa ha li hokahane le lithapo tsa tšepe, mokoallo oa Schottky o thehoa ho sebopeho sa ho kopana, ketsahalo e thibelang phallo ea tefo.
Ka May 2021, sehlopha se kopaneng sa lipatlisiso se etelletsoeng pele ke Setsi sa Theknoloji sa Massachusetts mme se nkile karolo ke TSMC le ba bang se netefalitse hore ts'ebeliso ea semi-metal bismuth e kopantsoeng le tlhophiso e nepahetseng lipakeng tsa lisebelisoa tsena tse peli e ka fokotsa ho hanyetsa ho kopana pakeng tsa terata le sesebelisoa. , ka hona ho felisa bothata bona. , ho thusa ho fihlela mathata a boima a li-semiconductors tse ka tlase ho nanometer e le 'ngoe.
Sehlopha sa MIT se fumane hore ho kopanya li-electrode le semimetal bismuth holim'a thepa e nang le mahlakore a mabeli ho ka fokotsa ho hanyetsa haholo le ho eketsa phetisetso ea hona joale. Lefapha la lipatlisiso tsa tekheniki la TSMC le ile la ntlafatsa ts'ebetso ea ho beha li-bismuth. Qetellong, sehlopha sa Univesithi ea Naha ea Taiwan se sebelisitse "helium ion beam lithography system" ho atleha ho fokotsa mocha oa motsoako ho boholo ba nanometer.
Kamora ho sebelisa bismuth joalo ka sebopeho sa mantlha sa electrode ea ho ikopanya, ts'ebetso ea transistor ea mahlakore a mabeli ha e bapisoe feela le ea li-semiconductors tse thehiloeng ho silicon, empa hape e tsamaisana le theknoloji ea morao-rao e thehiloeng ho silicon, e tla thusa ho tlola meeli ea Molao oa Moore nakong e tlang. Katleho ena ea thekenoloji e tla rarolla bothata bo boholo ba li-semiconductors tse mahlakore a mabeli tse kenang indastering mme ke mohato oa bohlokoa bakeng sa lipotoloho tse kopaneng ho tsoela pele ho tsoela pele nakong ea kamora Moore.
Ntle le moo, ho sebelisa mahlale a lisebelisoa tsa computational ho nts'etsapele li-algorithms tse ncha ho potlakisa ho sibolloa ha lisebelisoa tse ncha hape ke sebaka se chesang nts'etsopele ea lisebelisoa tsa hajoale. Mohlala, ka Pherekhong 2021, Ames Laboratory ea Lefapha la Matla la US e phatlalalitse sengoloa se mabapi le "Cuckoo Search" algorithm koranteng ea "Natural Computing Science". Algorithm ena e ncha e ka batla li-alloys tse phahameng tsa entropy. nako ho tloha libekeng ho isa ho metsotsoana. Algorithm ea ho ithuta ka mochini e ntlafalitsoeng ke Sandia National Laboratory e United States e potlakile ka makhetlo a 40,000 ho feta mekhoa e tloaelehileng, e khutsufatsa potoloho ea moralo oa theknoloji ea thepa hoo e ka bang selemo. Ka Mmesa 2021, bafuputsi Univesithing ea Liverpool e United Kingdom ba ile ba etsa roboto e ka ikemelang ho rala litsela tsa karabelo ea lik'hemik'hale nakong ea matsatsi a 8, ea phethela liteko tse 688, 'me ea fumana mokhoa o sebetsang oa ho ntlafatsa ts'ebetso ea li-polymers tsa photocatalytic.
Ho nka likhoeli ho e etsa ka letsoho. Univesithi ea Osaka, Japane, e sebelisa lisebelisoa tsa lisele tsa photovoltaic tsa 1,200 e le polokelo ea boitsebiso ea koetliso, e ithutile kamano pakeng tsa sebopeho sa thepa ea polymer le ho kenngoa ha photoelectric ka mekhoa ea ho ithuta mochine, 'me e atlehile ho hlahloba sebopeho sa metsoako e nang le lisebelisoa tse ka khonehang nakong ea metsotso ea 1. Mekhoa ea setso e hloka lilemo tse 5 ho isa ho tse 6.
Nako ea poso: Aug-11-2022