Ekukhiqizeni okunembayo kwamaseli elanga e-perovskite kanye namadivayisi we-optoelectronic, ukunemba kwenqubo yokumboza kunquma ngokuqondile ukuguqulwa kwe-photoelectric ukusebenza kahle kwemikhiqizo. Njengento eyisisekelo yezinto zokusebenza zokumboza, ipharamitha yokuminyana yegwadle (imvamisa engu-2600-3100kg/m³) ayiyona nje inkomba ebonakalayo kodwa isici esiyinhloko esithinta ngokujulile ukuzinza, ukumelana nokudlidliza nokwethembeka kwesikhathi eside kwezisetshenziswa. Okulandelayo ukuhlaziya ukuxhumana kwayo kwangaphakathi kusuka ezinhlangothini ezine ezinkulu.
Ukwakhiwa okuminyana okuphezulu kwesisekelo esizinzile esithi "zero displacement".
Izembatho ze-Perovskite zinezidingo eziphakeme kakhulu zokugcwala kwendawo ye-substrate (Ra≤0.5μm), futhi noma yikuphi ukugudluzwa kwesisekelo kungase kubangele ukushuba okungalingani noma ukukhubazeka kwe-pinhole. I-Granite enobunzima obungu-≥3100kg/m³ ingenza i-inertial mass eqine ngokwedlulele ngenxa yesakhiwo sayo samaminerali esilukwe eduze. Komunye umugqa wokukhiqiza webhethri we-TOPCon perovskite tandem, ngemva kokwamukela isisekelo segwadle esiminyaniswe kakhulu, ukuchezuka kogqinsi kokumboza okokusebenza kwehle kusuka ku-±15nm kuya ku-±3nm ngaphansi kwemvelo yokudlidliza komshini we-high-frequency mechanical (50-200Hz), kwathuthukisa kakhulu ukuhambisana kwejika lebhethri lamanje.
2. Umthelela omuhle wokuhlobana phakathi kokuminyana kanye nokunciphisa ukudlidliza
Phakathi nenqubo yokumboza, ukunyakaza kwejubane eliphezulu kwekhanda lokumboza ngokunemba (ngejubane eliwumugqa elidlula i-800mm / s) livame ukubangela ukuzwakala kwemishini. Ucwaningo lubonisa ukuthi njalo ngo-10% ukwenyuka kokuminyana kwegwadle, ukusebenza kahle kokudlidliza kungathuthukiswa ngo-18%. Uma ukuminyana kufinyelela ku-3100kg/m³, imvamisa yayo yemvelo ingaba ngaphansi njengo-12Hz, igweme ngempumelelo ububanzi obuzwela ukudlidliza (20-50Hz) bezinto zokumboza. Ukuhlola kwethimba labacwaningi baseJalimane kubonise ukuthi isisekelo segwadle esiminyaniswe kakhulu sinyuse ukujiya kwefilimu yenqubo ye-perovskite spin-coating ngo-27% futhi yehlisa izinga lokukhubazeka ngo-40%.
3. Ukusebenza kokuqina kwe-thermal kuthuthukise ukuminyana okuphezulu
Izinto ze-Perovskite zizwela kakhulu ekushintsheni kwezinga lokushisa. Ukushintsha okungu-0.1℃ kungabangela ukuhlanekezela kwe-lattice. Ngenxa yesikhala se-athomu esiseduze ngaphakathi, i-coefficient yokunwetshwa okushisayo kwe-high-density granite (4-6×10⁻⁶/℃) ingaphansi ngo-30% kunaleyo yezinto ezivamile. Enqubweni ye-annealing (100-150 ℃), isisekelo esiminyanisa kakhulu singalawula ukuwohloka kokushisa kwezingxenye ezibalulekile zemishini engaphakathi kuka-± 0.5μm, iqinisekise ukuthi ukumboza kugcina i-nanoscale flatness ngemva kokwelashwa kwezinga lokushisa eliphezulu nokugwema ukuqhekeka kokumboza okubangelwa ukucindezeleka okushisayo.
4. Isiqinisekiso sokusebenza isikhathi eside "sokulwa nokukhathala".
Imishini yokugqoka i-perovskite isebenza amahora angaphezu kuka-16 ngosuku ngokwesilinganiso, futhi isisekelo sidinga ukumelana nokucindezeleka okuqhubekayo kwemishini. I-Granite enobukhulu obungu-3100kg/m³ inamandla acindezelayo angu-≥200MPa futhi ukumelana kwayo nokugqokwa kuphindwe kahlanu kunensimbi evamile. Idatha yokulinganisa yangempela yefekthri ethile yemojula ye-perovskite ekhiqizwa ngobuningi ibonisa ukuthi ngemva kokusebenza okuqhubekayo iminyaka emithathu, ukunemba kokumisa umshini wokumboza ngesisekelo se-granite esiphezulu sehle ngo-0.8% kuphela, kanti leyo yemishini enesisekelo esiphansi sehle ngo-3.2% ngesikhathi esifanayo, ukunciphisa kakhulu ukugcinwa kwengozi yemishini.
Isiphetho: Ukukhetha ukuminyana okukhulu kusho ukukhetha ukusebenza okuphezulu
Kusukela ekunembeni kwe-nanoscale coating kuya ekusebenzeni okuzinzile kwesikhathi eside kwemigqa yokukhiqiza, ukuminyana kwe-granite sekube yisici esithonya kakhulu ekusebenzeni kwemishini yokuhlanganisa i-perovskite. Emabhizinisini okukhiqiza aphishekela ukusebenza kahle nekhwalithi, ukukhetha izisekelo zegwadle zekhwalithi ephezulu ezinomthamo ongu-≥3100kg/m³ (njengemikhiqizo eqinisekisiwe ye-ZHHIMG®) akuqinisekisi kuphela inqubo yamanje kodwa futhi kumelela ukutshalwa kwezimali kwamasu ukuze kuthuthukiswe umthamo wesikhathi esizayo.
Isikhathi sokuthumela: Jun-10-2025