Ka transistor na-aga n'ihu na-adị ntakịrị, ọwa ndị ha na-eme ugbu a na-adịwanye warara ma na-adịwanye warara, na-achọ ka a na-aga n'ihu na-eji ngwa eletrik dị elu.Ihe akụkụ abụọ dị ka molybdenum disulfide dị mma maka mmegharị eletrọn dị elu, mana mgbe ejikọtara ya na waya igwe, a na-emepụta ihe mgbochi Schottky na kọntaktị kọntaktị, ihe na-egbochi ịgbasa ụgwọ.
Na Mee 2021, ndị otu nyocha nkwonkwo nke Massachusetts Institute of Technology na-eduzi ma soro TSMC na ndị ọzọ kwadoro na iji bismuth ọkara-metal jikọtara ya na nhazi kwesịrị ekwesị n'etiti ihe abụọ ahụ nwere ike ibelata nkwụsị kọntaktị n'etiti waya na ngwaọrụ ahụ. , si otú ahụ na-ewepụ nsogbu a., na-enyere aka nweta ihe ịma aka dị egwu nke semiconductors n'okpuru 1 nanometer.
Ndị otu MIT chọpụtara na ijikọ electrodes na semimetal bismuth na ihe nwere akụkụ abụọ nwere ike belata nkwụsi ike nke ukwuu ma nwekwuo nnyefe ugbu a.Ngalaba nyocha nka nka nke TSMC meziri usoro ntinye ego bismuth.N'ikpeazụ, ndị otu Mahadum Mba Taiwan jiri "helium ion beam lithography sistemụ" iji belata ọwa akụrụngwa na nha nanometer nke ọma.
Mgbe iji bismuth dị ka isi ihe nhazi nke kọntaktị electrode, arụmọrụ nke transistor ihe dị n'akụkụ abụọ abụghị nanị na nke semiconductor dabeere na silicon, kamakwa ọ dakọtara na teknụzụ usoro silicon nke dị ugbu a, nke ga-enyere aka. mebie oke nke Iwu Moore n'ọdịnihu.Ọganihu nkà na ụzụ a ga-edozi isi nsogbu nke semiconductors akụkụ abụọ na-abanye na ụlọ ọrụ ahụ ma bụrụ ihe dị mkpa dị mkpa maka sekit jikọtara ọnụ iji nọgide na-aga n'ihu na oge post-Moore.
Tụkwasị na nke ahụ, iji sayensị ihe mgbakọ na mwepụ na-emepụta algọridim ọhụrụ iji mee ka nchọpụta nke ihe ọhụrụ dịkwuo ngwa ngwa bụkwa ebe dị ọkụ na mmepụta ihe ugbu a.Dịka ọmụmaatụ, na Jenụwarị 2021, Ames Laboratory nke US Department of Energy bipụtara otu akụkọ na "Cuckoo Search" algọridim n'akwụkwọ akụkọ "Natural Computing Science".Ọhụrụ a algọridim nwere ike ịchọ elu-entropy alloys.oge site na izu ruo sekọnd.Igwe mmụta igwe algọridim nke Sandia National Laboratory na United States mepụtara bụ 40,000 ngwa ngwa karịa ụzọ nkịtị, na-ebelata usoro nhazi nke teknụzụ ihe n'ihe fọrọ nke nta ka ọ bụrụ otu afọ.N'April 2021, ndị nyocha na Mahadum Liverpool dị na United Kingdom mepụtara robot nke nwere ike chepụta ụzọ mmeghachi omume kemịkalụ n'onwe ya n'ime ụbọchị 8, mezue nnwale 688, wee chọta ihe na-eme ka ọ dị mma iji melite arụmọrụ fotocatalytic nke polymers.
Ọ na-ewe ọnwa iji aka mee ya.Mahadum Osaka, Japan, na-eji 1,200 fotovoltaic cell ihe dị ka nchekwa data ọzụzụ, mụọ mmekọrịta dị n'etiti nhazi nke ihe polymer na induction photoelectric site na igwe mmụta algọridim, wee nyochaa nke ọma nhazi nke ogige nwere ngwa ngwa n'ime 1 nkeji.Ụzọ ọdịnala chọrọ afọ 5 ruo 6.
Oge nzipu: Ọgọst-11-2022