Mabenyane a Sapphire a 'Mala a holisitsoeng laboratoring Mabenyane le Lioache tse Ikhethileng tsa Magenta

Majoe a bohlokoa a Sapphire a mebala a holisitsoeng laboratoring Mabenyane le Likhechana tsa Lioache tse Ikhethileng tsa Magenta Setšoantšo se Hlahisitsoeng

Tlhaloso e Khutšoanyane:

Sapphire e mebala e hlabang e hlahisitsoeng laboratoring (Magenta hue) e entsoe ka ho sebelisa theknoloji e tsoetseng pele ea Hydride Vapor Phase Epitaxy (HVPE), e fihlellang thepa ea 'mele ea lik'hemik'hale e ts'oanang le Sapphire ea tlhaho ea Magenta. Ka taolo e nepahetseng ea chromium (Cr³⁺: 0.3-0.7wt%) le titanium (Ti⁴⁺: 0.05-0.15wt%) ea dopant ka tlhokomelo ea Raman spectroscopy ea nako ea sebele, likristale tsena li bontša 'mala o tsitsitseng oa magenta (CIE x=0.35-0.38, y=0.25-28; bolelele ba maqhubu bo boholo 610±5nm, saturation 85±5%). Thepa e bontša boima ba Mohs 9 (Vickers 2200-2300HV), botsitso bo ikhethang ba mocheso (-200°C ho isa ho 800°C ntle le ho fifala ha 'mala), le phetiso ea leseli e phahameng (>82% @400-700nm). Ka phetheho ea kristale (lintho tse kenyellelitsoeng <0.001%) li feta tse ling tsa tlhaho le bokhoni ba tlhahiso ba libolo tse bophara ba 80mm (tlhahiso ea 78%), safire ena e entsoeng ka boenjiniere e emela katleho bakeng sa lioache tsa mabothobotho, likarolo tsa lifofane le lits'ebetso tsa quantum optical.

Romella imeile ho rona

Likaroloana

Litšobotsi tsa Bohlokoa

1. Thepa ea 'Mala
· Ho nepahala ha Spectral: Lipalo tsa melao-motheo ea pele li ntlafatsa ho hokahanya ha Cr³⁺octahedral, ho fihlella litlhōrō tsa ho monya ha FWHM tsa 8nm ho 610nm ntle le ho arola mebala ea tlhaho.

· Phatsimollo: Ho ntšoa ha mosi o mosehla o mosehla o lamunu (<500 counts/s/cm² @450nm tlasa 365nm UV) ho fokotsa tšitiso mabone a musiamo

2. Tshebetso ya mmele

· Ho tšoarella tikolohong: <0.5% tahlehelo ea phetisetso kamora lipotoloho tsa mocheso tse 1000 (-200°C↔200°C); ho fetoha ha 'mala ho hang kamora lihora tse 100 @800°C

· Matla a mechini: Matla a ho hatella a 2.5GPa le matla a ho thiba a >2GPa (10× quartz) a mamella liteko tsa ho theoha tse 5000

3. Boleng ba Crystal

· Taolo e phethahetseng: Diparamithara tsa lattice tse tiisitsweng ka XRD (a=4.758Å, c=12.991Å) di tshwana le JCPDS#41-1468 ka ho tsitsa ha >99.9%; TEM e bontsha <10¹⁵/cm³ dikgeo tsa oksijene

· Ho ka hola: chai e phahameng ka 40% ho feta mokhoa oa Czochralski bakeng sa libolo tsa 80mm (boima ba kristale e le 'ngoe ea 15kg)

4. Ho sebetsa ha mechine

· Ho etsa ka nepo: CNC e betla likarolo tse nyane tsa 0.1mm (mohlala, li-turbillon gears) tse kopanang le ISO 2768-m; ho betla ka laser ho fihlella ho nepahala ha ±1μm

· Ho qeta bokaholimo: Ho bentša ha MRF ho fana ka Ra<0.8nm ka ho hanyetsa ho ngoapa ha Mohs 9 (mojaro oa 1kg, <1μm induction)

Likopo tsa mantlha

1. Li-Horlogerie tse Phahameng

- Boiqapelo ba lebokoso la oache: "Ho seha ha biconic" ho fokotsa botenya ba lebokoso la 45mm ho isa ho 1.2mm (ha ho bapisoa le 2.5mm e tloaelehileng) ha ka nako e ts'oanang ho eketsa matla a ho thiba ho isa ho 2.2GPa

- Ho kopanya mesebetsi: Lifilimi tsa ITO tse nang le matheba (<80Ω/□) li nolofalletsa meqhaka e utloang bohloko ka katleho ea ho tjhaja ntle le mohala ea 85%.

2. Moralo oa Mabenyane

- Ho seha mahakoe: Mekhabiso e benyang ea emeralde/e benyang ea 3-15ct e nang le litlhophiso tsa khauta ea rose ea 18K (Pantone 19-1664TPX ho isa ho 19-2456TCX)

- Bonono ba sebopeho: "Ho kenya lesoba la lattice" ho fokotsa boima ba lejoe la 3ct ka 40% ha ka nako e ts'oanang ho eketsa phetisetso ho 89%

3. Litharollo tsa Indasteri

- Li-filter tsa Optical: Li-filter tsa bandpass tsa 610±5nm (OD5 blocking) li ntlafatsa lipontšo tsa quantum-dot ho fihlela ho 20000:1 contrast

- Ho lemoha mahlaseli: Li-sensor tsa X-ray (<3keV resolution @59.5keV) tse kentsoeng ho li-particle colliders tsa CERN

4. Lintho tsa Moqokeleli

- Dikarolo tsa bonono: dibolo tsa 80mm tse nang le naetrojene e kentsweng ka hara musiamo bakeng sa dipontsho

- Disampole tsa thuto: Dikgao tsa kgolo (sebaka sa 30μm) le marangrang a ho falla (<10³/cm²) bakeng sa dithuto tsa mahlale a MIT

Litšebeletso tsa XKH

Kakaretso ea Khoebo ea Sapphire e Mebala e Entsoeng ka Maiketsetso ea XKH
XKH e sebelisa mokhoa oa ho hlahisa mouoane oa lik'hemik'hale (CVD) le mekhoa ea ho kopanya mocheso o phahameng ho lema ka katleho li-sapphire tse mebala tse entsoeng ka maiketsetso, tse koahelang mebala e mengata ho tloha ho magenta (CIE x=0.36) ho ea ho boputsoa bo tebileng (CIE x=0.05). Ka ho laola ka nepo litekanyo tsa doping tsa aluminium oxide le litšepe tsa phetoho (mohlala, chromium, titanium) ho 0.3–0.7wt% le ho sebelisa lits'ebetso tsa kristale ea mocheso o phahameng oa 1700–2050°C, k'hamphani e roba meeli ea 'mala oa setso, e fihlela bohloeki ba 'mala bo ka holimo ho 98%, boima ba Mohs 9, le phetisetso ea >82% (400–700nm), e fihlelang mabenyane le litlhoko tsa maemo a indasteri.

Thekisong le phepelong, XKH e theha marang-rang a lefats'e a ketane ea phepelo, e fana ka lihlahisoa tsa oache tsa mabothobotho tsa Switzerland tse nang le mabokose a lioache tsa safire a ikhethileng. Ka ho sebelisa ho seha terata ea taemane (bophara ba terata ea 50μm) le theknoloji ea ho bentša metsi, e fihlella ho nepahala ha sebopeho sa microstructural sa 0.1mm, ka matla a ho kokobela ha nyeoe a fetang 2GPa le khanyetso ea ho ngoapa ho fihlela ho Mohs 9. Ka taolo ea boleng ba ISO 2768-m, sehlopha se seng le se seng se netefatsa ho kheloha ha 'mala ΔE <0.5 le bongata ba ho kenyelletsoa <0.001%, ho lumellana le litekanyetso tse thata tsa indasteri ea mabothobotho.

Litšebeletso tsa ts'ebetso e ikhethileng li tloha ho sehiloeng ha ingot ho isa ho polishing ea ho qetela, li tšehetsa meralo e rarahaneng (mohlala, masoba a ho qhala mocheso o potolohang, nano-engraving) ka mamello ea ± 0.001mm. Bakeng sa mabenyane, XKH e fana ka likotoana tsa emerald/chili tse 3–15ct tse kopantsoeng le litlhophiso tsa tšepe ea bohlokoa ea 18K 'me e ntlafalitse mokhoa oa "hollowing lattice", o fokotsang boima ba mahakoe a 3ct ka 40% ha o ntse o ntlafatsa phetisetso ho 89%, e loketseng bakeng sa lits'ebetso tsa bonono ba khanya bo matla.

Lihlahisoa tsohle li kenyelletsa litifikeiti tsa ho latela mokhoa oa blockchain, tse ngolang ts'ebetso eohle ho tloha ho qhibiliha ha thepa e tala ho isa ho phanong ea ho qetela, ho fihlela litlhoko tsa ho latela mokhoa oa ho latela likarolo tsa mabothobotho le tsa semiconductor.

Ka tlhahiso ea R&D e kopantsoeng ka ho toba le tšebeletso ea theknoloji e nang le li-drive tse peli, XKH e fetola thepa ea maemo a laboratori hore e be lihlahisoa tsa boleng bo holimo bakeng sa limmaraka tsa lisebelisoa tsa elektroniki le mabenyane tsa bareki ba maemo a holimo, 'me XKH e ntse e etella pele phetohelo ea theknoloji ea botle ka li-sapphire tse mebala-bala.