Cov Pob Zeb Diamond Xim Av Uas Loj Hlob Hauv Chaw Kuaj Mob Magenta Cov Khoom Siv Hniav Nyiaj Hniav Kub & Cov Rooj Saib Xyuas

Cov pob zeb diamond xim av Magenta uas cog hauv chaw kuaj mob thiab cov ntaub ntawv saib xyuas uas tsim tshwj xeeb rau cov hniav nyiaj hniav kub thiab cov ntaub ntawv saib xyuas. Duab tshwj xeeb

Kev Piav Qhia Luv:

Cov pob zeb sapphire xim av uas cog hauv chav kuaj (Magenta hue) yog tsim los ntawm kev siv cov thev naus laus zis Hydride Vapor Phase Epitaxy (HVPE) siab heev, ua tiav cov khoom siv lub cev thiab tshuaj zoo ib yam li cov pob zeb sapphire Magenta ntuj. Los ntawm kev tswj hwm qhov tseeb ntawm chromium (Cr³⁺: 0.3-0.7wt%) thiab titanium (Ti⁴⁺: 0.05-0.15wt%) dopant concentrations nrog kev saib xyuas Raman spectroscopy tiag tiag, cov pob zeb no muaj xim magenta ruaj khov (CIE x=0.35-0.38, y=0.25-28; dominant wavelength 610±5nm, saturation 85±5%). Cov khoom siv qhia txog Mohs 9 hardness (Vickers 2200-2300HV), kev ruaj khov thermal zoo heev (-200°C txog 800°C yam tsis muaj discoloration), thiab kev sib kis lub teeb zoo heev (>82% @400-700nm). Nrog rau qhov zoo meej ntawm cov siv lead ua ( suav nrog <0.001%) dhau qhov sib piv ntuj thiab muaj peev xwm tsim tau ntawm 80mm-txoj kab uas hla boules (tso tawm 78%), cov sapphire tsim no sawv cev rau qhov kev tawg tshiab rau cov khoom siv saib xyuas khoom kim heev, cov khoom siv aerospace, thiab cov ntawv thov quantum optical.

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Cov yam ntxwv

Cov Yam Ntxwv Tseem Ceeb

1. Cov Khoom Xim
· Kev ntsuas qhov tseeb ntawm spectral: Kev suav thawj zaug ua kom zoo dua Cr³⁺octahedral kev sib koom tes, ua tiav 8nm FWHM nqus cov ncov ntawm 610nm yam tsis muaj xim zoning ntuj

· Fluorescence: Kev tso tawm xim txiv kab ntxwv-daj tsis muaj zog (<500 suav/s/cm² @450nm nyob rau hauv 365nm UV) txo qhov cuam tshuam hauv lub teeb pom kev zoo hauv tsev khaws puav pheej

2. Kev Ua Haujlwm Lub Cev

· Kev ruaj khov ib puag ncig: <0.5% kev poob ntawm kev xa mus tom qab 1000 lub voj voog thermal (-200 ° C ↔ 200 ° C); tsis muaj kev hloov pauv tom qab 100 teev @ 800 ° C

· Lub zog kho tshuab: 2.5GPa lub zog compressive thiab >2GPa lub zog flexural (10 × quartz) tiv taus 5000 qhov kev xeem poob

3. Kev Zoo ntawm Crystal

· Kev tswj qhov tsis zoo: XRD-paub tseeb lattice parameters (a=4.758Å, c=12.991Å) phim JCPDS#41-1468 nrog >99.9% sib xws; TEM qhia <10¹⁵/cm³ oxygen vacancies

· Kev nthuav dav: 40% ntau dua li txoj kev Czochralski rau 80mm boules (15kg ib leeg-siv lead ua)

4. Kev Siv Tshuab Tau

· Kev tsim qauv meej: CNC txiav cov yam ntxwv me me 0.1 hli (piv txwv li, cov iav tourbillon) ua tau raws li ISO 2768-m; laser engraving ua tiav qhov tseeb ±1μm

· Kev ua tiav ntawm qhov chaw: MRF polishing xa Ra <0.8nm nrog Mohs 9 khawb tsis kam (1kg thauj khoom, <1μm indentation)

Cov Ntawv Thov Tseem Ceeb

1. Haute Horlogerie

- Kev tsim kho tshiab ntawm lub thawv saib: "Kev txiav Biconic" txo qhov tuab ntawm lub thawv 45mm mus rau 1.2mm (piv rau 2.5mm ib txwm muaj) thaum nce lub zog khoov mus rau 2.2GPa

- Kev koom ua ke ua haujlwm: Cov yeeb yaj kiab ITO uas muaj cov xim sib xyaw (<80Ω/□) ua rau cov yas kov tau zoo nrog 85% kev them nqi wireless zoo

2. Tsim Cov Khoom Siv Hniav Nyiaj Hniav Kub

- Kev txiav pob zeb diamond: 3-15ct emerald/brilliant txiav nrog 18K kub liab teeb tsa (Pantone 19-1664TPX txog 19-2456TCX)

- Kev kos duab ntawm cov qauv: "Lattice hollowing" txo qhov hnyav ntawm 3ct pob zeb los ntawm 40% thaum nce kev xa mus rau 89%

3. Kev daws teeb meem kev lag luam

- Cov ntxaij lim dej kho qhov muag: 610 ± 5nm bandpass lim dej (OD5 thaiv) txhim kho cov zaub quantum-dot rau 20000: 1 sib piv

- Kev kuaj pom hluav taws xob: cov cuab yeej ntsuas X-ray (<3keV kev daws teeb meem @59.5keV) tau xa mus rau CERN cov khoom sib tsoo me me

4. Cov Khoom Sau

- Cov duab kos duab: 80 hli boules nrog cov nitrogen encapsulation zoo li tsev khaws puav pheej rau kev nthuav qhia

- Cov qauv kev kawm: Kev loj hlob ntawm cov kab sib txuas (30μm qhov sib nrug) thiab cov tes hauj lwm sib cais (<10³/cm²) rau MIT cov ntaub ntawv kawm txog kev tshawb fawb

XKH Cov Kev Pabcuam

XKH lub lag luam pob zeb xiav uas tsim los ntawm cov khoom cuav
XKH siv cov tshuaj lom neeg vapor deposition (CVD) thiab cov txheej txheem kub siab fusion los cog cov pob zeb sapphires uas muaj xim sib xyaw ua ke, npog tag nrho cov xim los ntawm magenta (CIE x=0.36) mus rau xiav tob (CIE x=0.05). Los ntawm kev tswj hwm qhov sib piv ntawm cov doping ntawm aluminium oxide nrog cov hlau hloov pauv (piv txwv li, chromium, titanium) ntawm 0.3–0.7wt% thiab siv cov txheej txheem crystallization kub siab 1700–2050°C, lub tuam txhab rhuav tshem cov kev txwv xim ib txwm muaj, ua tiav >98% xim purity, Mohs hardness 9, thiab >82% transmittance (400–700nm), ua tau raws li cov kev cai ntawm cov hniav nyiaj hniav kub thiab qib kev lag luam.

Hauv kev muag khoom thiab kev xa khoom, XKH tsim kom muaj lub network thoob ntiaj teb, muab cov khoom siv saib xyuas sapphire rau cov hom saib khoom kim heev hauv Swiss. Siv cov hlau txiav pob zeb diamond (hlau txoj kab uas hla 50μm) thiab cov thev naus laus zis txhuam dej, nws ua tiav qhov tseeb ntawm 0.1 hli microstructural, nrog lub zog khoov ntawm lub thawv tshaj 2GPa thiab tiv taus khawb txog Mohs 9. Los ntawm kev tswj hwm zoo ISO 2768-m, txhua pawg ua kom muaj xim sib txawv ΔE <0.5 thiab qhov ntom ntawm cov khoom siv <0.001%, ua raws li cov qauv kev lag luam khoom kim heev.

Cov kev pabcuam ua cov khoom siv raws li tus neeg xav tau suav nrog kev txiav cov pob zeb ingot mus rau kev txhuam kom tiav, txhawb nqa cov qauv tsim nyuaj (piv txwv li, qhov cua sov sib cais, nano-engraving) nrog kev kam rau siab ± 0.001 hli. Rau cov hniav nyiaj hniav kub, XKH muaj 3–15ct emerald/puag ncig txiav ua ke nrog 18K cov hlau muaj nqis thiab tsim cov txheej txheem "lattice hollowing", txo qhov hnyav ntawm 3ct pob zeb los ntawm 40% thaum txhim kho kev xa mus rau 89%, zoo tagnrho rau kev teeb tsa lub teeb pom kev zoo.

Txhua yam khoom muaj daim ntawv pov thawj blockchain traceability, sau tag nrho cov txheej txheem txij li cov khoom siv raw yaj mus txog rau qhov xa khoom kawg, ua tau raws li qhov xav tau traceability hauv cov khoom kim heev thiab semiconductor.

Los ntawm kev sib koom ua ke ntawm R&D-kev tsim khoom thiab kev siv tshuab-kev pabcuam dual-drive, XKH hloov cov khoom siv hauv chav kuaj mus rau hauv cov khoom siv piv txwv rau cov khoom siv hluav taws xob thiab cov hniav nyiaj hniav kub zoo tshaj plaws, thiab XKH pheej ua tus thawj coj hauv kev hloov pauv techno-aesthetic hauv cov pob zeb sapphires xim.