Sida transistors-ku sii wadaan in la yareeyo, kanaalada ay hadda ku shaqeeyaan ayaa sii yaraanaya oo sii yaraanaya, una baahan isticmaalka joogtada ah ee qalabka dhaqdhaqaaqa elektaroonigga ah.Qalabka laba-geesoodka ah sida molybdenum disulfide waxay ku habboon yihiin dhaqdhaqaaqa elektaroonigga ah ee sarreeya, laakiin marka la isku xiro fiilooyinka birta ah, xannibaad Schottky ah ayaa laga sameeyay xiriirka xiriirka, dhacdo joojinaysa socodka kharashka.
Bishii Maajo 2021, koox cilmi-baaris oo wadajir ah oo uu hoggaaminayo Machadka Teknolojiyadda Massachusetts oo ay ka qaybqaateen TSMC iyo kuwa kale ayaa xaqiijiyay in isticmaalka bismuth-bismuth-yar oo lagu daray habka saxda ah ee u dhexeeya labada agab ay yareyn karto iska caabbinta xiriirka ee u dhexeeya fiilada iyo aaladda. , si meesha looga saaro dhibaatadan., caawinta si loo gaaro caqabadaha adag ee semiconductors ee ka hooseeya 1 nanometer.
Kooxda MIT waxay ogaadeen in isku-darka elektiroonigga ah ee bismuth-ka-soo-baxa ah ee walxaha laba-geesoodka ah ay si weyn u yareeyn karaan caabbinta waxayna kordhinayaan gudbinta hadda.Waaxda cilmi baarista farsamada ee TSMC ayaa markaa wanajisay habka dhigista bismuth.Ugu dambeyntiina, kooxda Jaamacadda Qaranka ee Taiwan waxay adeegsadeen "nidaamka lithography-ga ee helium ion beam" si ay si guul leh u yareeyaan kanaalka qaybta cabbirka nanometerka.
Ka dib markii la isticmaalayo bismuth sida qaab-dhismeedka muhiimka ah ee electrode xiriir, waxqabadka transistor walxaha laba-cabbir ah ma aha oo kaliya in la barbar dhigo silicon-ku salaysan semiconductors, laakiin sidoo kale la jaan qaada technology caadiga ah silikoon ku salaysan hadda technology, kaas oo kaa caawin doona in jebiya xadka sharciga Moore mustaqbalka.Horumarkan teknoolajiyada ayaa xallin doona dhibaatada ugu weyn ee semiconductors-ka laba-geesoodka ah ee soo galaya warshadaha waana muhiimad muhiim u ah wareegyada isku dhafan si ay u sii wadaan horumarinta xilligii Moore ka dib.
Intaa waxaa dheer, isticmaalka sayniska qalabka xisaabinta si loo horumariyo algorithms cusub si loo dardargeliyo helitaanka qalab cusub oo dheeraad ah sidoo kale waa meel kulul horumarinta alaabta hadda.Tusaale ahaan, Janaayo 2021, Shaybaadhka Ames ee Waaxda Tamarta ee Mareykanka ayaa daabacay maqaal ku saabsan "Cuckoo Search" algorithm ee joornaalka "Sayniska Xisaabinta Dabiiciga ah".Algorithm-kan cusub wuxuu raadin karaa alaabo sare oo entropy ah.waqti toddobaadyo ilaa ilbiriqsi.Algorithm-ka barashada mashiinka ee uu sameeyay Shaybaadhka Qaranka ee Sandia ee Maraykanka ayaa 40,000 jeer ka dhakhso badan hababka caadiga ah, iyada oo soo gaabinaysa wareegga naqshadaynta tignoolajiyada agabka ku dhawaad hal sano.Bishii Abriil 2021, cilmi-baarayaal ka tirsan Jaamacadda Liverpool ee Boqortooyada Ingiriiska waxay soo saareen robot si madax-bannaan u naqshadayn kara dariiqyada falcelinta kiimikada 8 maalmood gudahooda, dhammaystiraya 688 tijaabo ah, oo heli kara kicin hufan si loo hagaajiyo waxqabadka sawir-qaadista ee polymers.
Waxay qaadataa bilo in gacanta lagu sameeyo.Jaamacadda Osaka, Japan, iyada oo adeegsanaysa 1,200 qalabka unugyada sawir-qaadista sida xogta tababarka, waxay baratay xiriirka ka dhexeeya qaab-dhismeedka maaddooyinka polymer-ka iyo soo-saarka sawir-qaadista iyada oo loo marayo algorithms barashada mashiinka, oo si guul leh u baadhay qaabka isku-dhafka leh codsiyada suurtagalka ah 1 daqiiqo gudahood.Hababka dhaqameedku waxay u baahan yihiin 5 ilaa 6 sano.
Waqtiga boostada: Agoosto-11-2022