Prof . qiu Min pawg ntawm thermal devery ua kom tiav cov txheej txheem cua sov hauv kev ua haujlwm high-fais fab ua {}}
Piv nrog cov ntsiab lus lag luam ua lag luam, lub superlens tsis yog tuaj yeem ua tiav kev ua tau ruaj khov, tab sis kuj tsis muaj kev cuam tshuam los ntawm thermal nqus.
Cov khoom siv 4HH-siic tau nyiam ua kom zoo rau lawv cov khoom siv ua kom zoo rau cov khoom siv tshuab hluav taws xob, thiab cov khoom siv hluav taws xob siab rau cov khoom siv hluav taws xob thiab cov khoom siv siab.
Cov superlens tshiab siv cov khoom siv thermal siab thiab cov khoom poob qis los ua kom zoo rau kev cia siab rau cov tshuab cua txias rau ntawm cov tshuab cua txias rau ntawm cov tshuab cua txias {}}
Qhov kev tshawb fawb thev naus laus zis no tsuas yog muab kev txhawb nqa high zog rau kev ua cov kev tsim kho kom muaj txiaj ntsig zoo thiab ntau dua rau cov kev siv hluav taws xob siab thiab ua kom muaj zog rau high-fais fab
{{01. Lub tswv yim tshiab los daws cov thermal drift teeb meem ntawm high-zog lasers
Hauv kev sib tham muaj caij nyoog, cov kws tshawb nrhiav pom tias muaj cov kab kev ua haujlwm siab tshaj plaws: thaum lub hom phiaj txuas ntxiv los ntawm kev ua haujlwm zoo nkauj vim tias kev ua cov duab thiab ua ke {{1} .
Qhov no yog vim tias thaum lub teeb siab Laser lub teeb ua haujlwm ib qho ntawm lub zog ua si thiab siv cov fluorized (fluorite)
Txhawm rau kom daws tau cov teeb meem no, cov pab pawg tau npaj cov khoom siv 4H cov khoom siv tshwj xeeb yog cov kab uas muaj ntau dua li 1 micron .
"Ua tsaug rau lub siab ua kom tsis muaj zog ntawm cov khoom siv nthwv dej los ntawm cov khoom siv kub ntawm cov nanopillars ua rau muaj kev ua haujlwm ntawm cov nanopillars kom ua tiav qhov kev ua haujlwm ntawm cov nanopillation kom ua tiav qhov kev ua haujlwm ntawm Nanopillars tau pom txog qhov kev ua haujlwm sov sov {}}" chen botao piav qhia .
Daim duab 丨 4H-SIC Suplens (sab laug) thiab sem tus cwj pwm (txoj cai) (Source: Botao Chen)
{{02.}} Kev sim pov thawj ntawm cov khoom siv hluav taws xob zoo heev
Hauv kev sim, cov kws tshawb nrhiav simulated lub neej kev lag luam scradated lens mitutoyo thiab lub ntsej muag muaj zog tsim los ntawm pab pawg superhlens tau tsim los ntawm pab pawg neeg ua lag luam siab ntev ntawm tib lub sijhawm.
Cov txiaj ntsig qhia tau tias hauv 15-}}}}}}}}}} 2 degree, thiab qhov ntsuas ntawm kaum ntawm lub hom phiaj zoo.
Cov kev ua cua sov dissipation txoj kev feem ntau yog nruab hnub ua kom sov thiab muaj nuj nqis los ua kom cov cua txias ua kom cov cua txias ua kom cov dej txias ua ke khiav {}}
Hauv kev sib piv, pab pawg tau cog lus tshem tawm cov kev hloov pauv cua sov thiab kev siv hluav taws xob yooj yim
Daim duab schematic ntawm lub thermal drift nyhuv ntawm 4H-sic superlens (sab laug) thiab cov ntsiab lus zoo ntawm lens (txoj cai)
3.}} overcoming kev cov nyom thiab txav mus rau ntau lawm
Raws li lub siab-hardness khoom nrog cov mohs hardness thib ob rau cov khoom siv hluav taws xob ntau dua rau cov khoom siv hluav taws xob ntau dua nrog cov qauv muaj peb-seem.
"Peb yuav tsum tau ua ntau pua lab ntawm cov me nyuam yaus uas yog ib nrab ntawm kev ua kom zoo nkauj, tab sis kuj tseem ceeb ntawm kev ua {" chen botao hais .
Daim duab 丨 Qiu Min's pawg Yees Duab
Nws yog tsim nyog teev tias pab pawg tau txais cov txheej txheem micro-nano uas tau tshaj tawm cov pawg ntau lawm.}}}}}}}}
Nyob rau hauv cov txheej txheem tshawb xyuas cov txheej txheem ua kev ua tiav, lawv tau txhim kho cov txheej txheem kev tshawb fawb no thiab tso tawm cov khoom lag luam rau augmented kev tsom iav {}}
Tam sim no, cov kws tshawb fawb tau ua ntau yam khoom siv hluav taws xob rau cov kev pab kom zoo dua qub, thiab tau tsim cov ntaub ntawv ntau ntxiv, thiab tau tsim cov kev xav tau ntawm cov khoom lag luam sib txawv ntawm cov thev naus laus zis txuas ntxiv,} {{{2}
