Nā pōhaku makamae Sapphire kala i ulu ʻia ma ka hale hana Nā mea hoʻonani a me nā hihia wati Magenta i hoʻopilikino ʻia

Nā pōhaku makamae Sapphire kala i ulu ʻia ma ka hale hana Nā mea hoʻonani Magenta a me nā pahu wati i hoʻopilikino ʻia Kiʻi i hōʻike ʻia

Wehewehe Pōkole:

Hoʻohuihui ʻia ka sapphire kala i hana ʻia ma ke keʻena hoʻokolohua me ka hoʻohana ʻana i ka ʻenehana Hydride Vapor Phase Epitaxy (HVPE) holomua, e hoʻokō ana i nā waiwai kino-kemika e like me ka sapphire Magenta maoli. Ma o ka kaohi pololei ʻana i nā ʻano dopant chromium (Cr³⁺: 0.3-0.7wt%) a me ka titanium (Ti⁴⁺: 0.05-0.15wt%) me ka nānā ʻana i ka spectroscopy Raman manawa maoli, hōʻike kēia mau kristal i ke kala magenta paʻa (CIE x=0.35-0.38, y=0.25-28; wavelength dominant 610±5nm, saturation 85±5%). Hōʻike ka mea i ka paʻakikī Mohs 9 (Vickers 2200-2300HV), ke kūpaʻa wela kūikawā (-200°C a i 800°C me ka ʻole o ka discoloration), a me ka hoʻoili kukui maikaʻi loa (>82% @400-700nm). Me ka hemolele kristal (inclusions <0.001%) e ʻoi aku ana ma mua o nā hoa kūlohelohe a me ka hiki ke hana o nā boules 80mm-diameter (yield 78%), hōʻike kēia sapphire ʻenekinia i kahi holomua no nā pahu uaki hanohano, nā ʻāpana aerospace, a me nā noi optical quantum.

E leka uila mai iā mākou

Nā hiʻohiʻona

Nā ʻano koʻikoʻi

1. Nā Waiwai Waihoʻoluʻu
· Ke kikoʻī spectral: Hoʻonui nā helu mua-kumu i ka hoʻonohonoho ʻana o Cr³⁺octahedral, e hoʻokō ana i nā piko absorption 8nm FWHM ma 610nm me ka ʻole o ka zoning kala kūlohelohe

· Fluorescence: Hoʻemi ka hoʻokuʻu ʻalani-melemele nāwaliwali (<500 helu/s/cm² @450nm ma lalo o 365nm UV) i ka hoʻopilikia ʻana i ke kukui hale hōʻikeʻike

2. Hana Kino

· Ke kūpaʻa o ke kaiapuni: <0.5% ka nalowale o ka hoʻoili ʻana ma hope o 1000 mau pōʻaiapuni wela (-200°C↔200°C); ʻaʻohe hoʻololi ʻana o ke kala ma hope o 100h @800°C

· Ikaika mīkini: 2.5GPa ka ikaika compressive a me ka ikaika flexural >2GPa (10 × quartz) e kū i nā hoʻāʻo hāʻule 5000

3. ʻAno Crystal

· Kaohi kīnā: Hoʻohālikelike nā palena lattice i hōʻoia ʻia e XRD (a=4.758Å, c=12.991Å) iā JCPDS#41-1468 me ke kūlike >99.9%; Hōʻike ʻo TEM i nā hakahaka oxygen <10¹⁵/cm³

· Scalability: 40% kiʻekiʻe aʻe ka hua ma mua o ke ʻano Czochralski no 80mm boules (15kg kaumaha kristal hoʻokahi)

4. Ka hiki ke hana mīkini

· Hoʻokumu pololei: Kālai ʻo CNC i nā hiʻohiʻona liʻiliʻi 0.1mm (e laʻa, nā kia tourbillon) e hoʻokō ana i ka ISO 2768-m; hoʻokō ka ʻoki laser i ka pololei ±1μm

· Hoʻopau ʻili: Hāʻawi ka poli ʻana o MRF iā Ra<0.8nm me ke kūpaʻa ʻana o Mohs 9 i ke kahakaha (1kg ukana, <1μm indentation)

Nā Noi Mua

1.Haute Horlogerie

- Hana hou o ka pahu kiaʻi: "Hoʻemi ka ʻoki ʻana o Biconic" i ka mānoanoa o ka pahu 45mm i 1.2mm (vs. 2.5mm maʻamau) ʻoiai e hoʻonui ana i ka ikaika flexural i 2.2GPa

- Hoʻohui hana: Hiki i nā kiʻiʻoniʻoni ITO i hoʻoheheʻe ʻia (<80Ω/□) ke hoʻohana i nā lei aliʻi paʻi me ka pono o ka hoʻouka uila 85%

2. Hoʻolālā Mea Hoʻonani

- ʻOki ʻana i ka pōhaku makamae: 3-15ct emerald/ʻoki ʻālohilohi me nā hoʻonohonoho gula rose 18K (Pantone 19-1664TPX a i 19-2456TCX)

- Hana noʻeau kūkulu: "Hoʻemi ka hoʻomoe ʻana o ka Lattice" i ke kaumaha o ka pōhaku 3ct ma 40% ʻoiai e hoʻonui ana i ka transmittance i 89%

3. Nā Hoʻonā ʻOihana

- Nā kānana optical: Hoʻonui nā kānana bandpass 610±5nm (OD5 blocking) i nā hōʻike quantum-dot i ka ʻokoʻa 20000:1

- ʻIke ʻana i ka radiation: Nā mea ʻike X-ray (<3keV resolution @59.5keV) i hoʻolaha ʻia ma nā mea hoʻohuihui ʻāpana CERN

4. Nā Mea a ka Mea Hōʻiliʻili

- Nā ʻāpana kiʻi: 80mm boules me ka encapsulation nitrogen papa hale hōʻikeʻike no nā hōʻikeʻike

- Nā hāpana hoʻonaʻauao: Nā laina ulu (30μm spacing) a me nā pūnaewele dislocation (<10³/cm²) no nā papahana ʻepekema mea MIT

Nā lawelawe XKH

ʻIkepili Pāʻoihana Sapphire Kala i Hana ʻia e XKH
Hoʻohana ʻo XKH i nā ʻano hana hoʻoheheʻe mahu kemika (CVD) a me nā hana hoʻohui wela kiʻekiʻe e mahi pono i nā sapphires kala i hana ʻia me ka hana artificial, e uhi ana i kahi ʻano piha o nā kala mai ka magenta (CIE x=0.36) a i ka uliuli hohonu (CIE x=0.05). Ma ka hoʻomalu pono ʻana i nā lakio doping o ka alumini oxide me nā metala hoʻololi (e laʻa, chromium, titanium) ma 0.3–0.7wt% a me ka hoʻohana ʻana i nā kaʻina hana crystallization wela kiʻekiʻe 1700–2050°C, ua uhaʻi ka hui i nā palena kala kuʻuna, e hoʻokō ana i ka maʻemaʻe kala >98%, ka paʻakikī Mohs 9, a me ka >82% transmittance (400–700nm), e hoʻokō ana i nā koi o nā mea hoʻonani a me nā ʻoihana.

Ma ke kūʻai aku a me ka hoʻolako ʻana, hoʻokumu ʻo XKH i kahi pūnaewele kaulahao hoʻolako honua, e hāʻawi ana i nā lama uaki Swiss me nā hihia uaki sapphire maʻamau. Ma ka hoʻohana ʻana i ka ʻoki uea daimana (ke anawaena uea 50μm) a me ka ʻenehana poli wai, hoʻokō ia i ka pololei microstructural 0.1mm, me ka ikaika flexural hihia e ʻoi aku ana ma mua o 2GPa a me ke kūpaʻa ʻōpala a hiki i Mohs 9. Ma o ka mana maikaʻi ISO 2768-m, hōʻoia kēlā me kēia pūʻulu i ka ʻokoʻa kala ΔE <0.5 a me ka density inclusion <0.001%, e kūlike ana me nā kūlana ʻoihana hoʻonaninani koʻikoʻi.

ʻO nā lawelawe hana maʻamau e pili ana i ka ʻoki ʻana i ka ingot a hiki i ka polishing hope loa, e kākoʻo ana i nā hoʻolālā paʻakikī (e laʻa me nā lua hoʻoheheʻe wela spiral, nano-engraving) me ka hoʻomanawanui ±0.001mm. No nā mea hoʻonani, hāʻawi ʻo XKH i nā ʻoki emerald/poepoe 3-15ct i hui pū ʻia me nā hoʻonohonoho metala makamae 18K a hoʻomohala i kahi ʻenehana "lattice hollowing", e hōʻemi ana i ke kaumaha o ka gem 3ct ma 40% ʻoiai e hoʻonui ana i ka transmittance i 89%, kūpono no nā hoʻonohonoho kiʻi māmā ikaika.

Loaʻa i nā huahana āpau nā palapala hōʻoia traceability blockchain, e hoʻopaʻa ana i ke kaʻina holoʻokoʻa mai ka hoʻoheheʻe ʻana o nā mea maka a hiki i ka lawe hope loa, e hoʻokō ana i nā koi traceability i nā ʻoihana hoʻohiwahiwa a me nā semiconductor.

Ma o ka hana ʻana o R&D a me ka lawelawe ʻenehana dual-drive i hoʻohui ʻia me ke ʻano kū pololei, hoʻololi ʻo XKH i nā mea hana lab-grade i nā huahana benchmark no nā mākeke uila mea kūʻai kiʻekiʻe a me nā mākeke mea hoʻonani, a ke alakaʻi mau nei ʻo XKH i ka hoʻololi techno-aesthetic i nā sapphire kala.