Munyaya yekunyora nelaser yeperovskite, kugadzikana kwemidziyo kunosarudza zvakananga kururama kwekunyora uye kunaka kwechigadzirwa. Nei tekinoroji yedu ichigona kusiyanisa? Mhinduro iri muchigadziko ichi chegranite "chisingaonekwe"!
1. Chombo chakavanzika chakasimba seGomo reTai
Hwaro hwakajairika hunozununguka musefa kana hwangobatidzwa, uye mitsetse yakavezwa yakakombama, ine mwero wezvimedu zvinotyisa. Zvisinei, density yehwaro hwedu hwegranite yakanyanya kukwira, uye kuomarara kwayo kwakafanana nekwedhaimani (nekuomarara kweMohs kwe6-7). Kunyangwe tembiricha ikakwira panguva yekunyora nelaser, coefficient yayo yekuwedzera kwekupisa yakaderera zvekuti haigone kuchinja! Data rakayerwa rakanyanyisa - nekusiyana kwekushisa kwe1℃, kusimba kwayo kwakatetepa ka200 pane kwebvudzi remunhu! Kana michina iri kushanda, granite inogona kunwisa 90% yekudengenyeka sechipanji. Pakunyora, mitsetse yacho yakagadzikana sekunge "yakasungirirwa" kune chinhu chacho!
Chechipiri, kugadzirisa tekinoroji yepamusoro kunowedzera kunyatsojeka
Vamwe vachigadzira hwaro nematekiniki akajairwa, isu tinobaya zvakananga "trump card"! Tekinoroji yekudzora nhamba yekubatanidza mativi mashanu inokwesha hwaro hwegranite kuti huve hwakatsetseka kupfuura girazi, nekukanganisa kwekutsetseka kunodzorwa mukati me 0.5μm/m. Izvi zvinoreva kuti pamusoro pechinhambwe chemita imwe, musiyano wehurefu haupfuure 1/200 yebvudzi remunhu! Pamusoro pezvo, nekurapwa kwe annealing kwemaawa makumi mana nemasere, kushushikana kwemukati kunobviswa zvachose. Kunyatsojeka hakuzorasikirwi kunyangwe mushure memakore matatu kusvika mashanu ekushandiswa!
Chechitatu, mhedzisiro yekunyora ndeyechokwadi
Fekitori iri pedyo iri kugadzira mafirimu eperovskite, ane mwero wezvimedu zvakasara kusvika 15%, uye kukanganisa kwehupamhi hwemitsara kunogona kuva kwakaipa sehafu yebvudzi remunhu. Midziyo yatinoshandisa nechigadziko chegranite ine mitsetse yakatwasuka uye yakatsetseka yakavezwa, ine kukanganisa kwehupamhi kunodzorwa mukati me ±0.1μm, uye mwero wezvimedu zvakasara waderedzwa zvakananga kusvika 3%! Imwe kambani itsva yesimba yatora tekinoroji yedu, uye kushanda kwekushandura kwemasero eperovskite kwakawedzera ne2%, zvichiwana mamwe mamiriyoni akawanda mugore!
Sarudza hwaro hwakakodzera, uye kushanda zvakanaka kwekunyora kuchapetwa kaviri nepo mutengo uchidzikira zvakanyanya! Kana uchida kunyora nekukurumidza uye kwakarurama kweperovskite laser, ingovimba ne "chishandiso chemashiripiti" chegranite! Dzvanya pane kubvunzana kuti uvhure mhinduro yekunyora yakanyatsojeka ⬇️
Nguva yekutumira: Chikumi-13-2025