Laboratoire-Yakuze Amabara ya Safiro Amabuye y'agaciro Magenta Yabigenewe Imitako & Reba Imanza

Ibisobanuro bigufi:

Laboratoire ifite amabara meza ya safiro (Magenta hue) ikomatanyirizwa hamwe hifashishijwe ikoranabuhanga rya Hydride Vapor Phase Epitaxy (HVPE) igezweho, igera kubintu bya shimi-shimi bisa na safi ya Magenta. Binyuze mu kugenzura neza chromium (Cr³⁺: 0.3-0.7wt%) na titanium (Ti⁴⁺: 0.05-0.15wt%) kwibanda kuri dopant hamwe nigihe gikurikiranwa cya Raman spectroscopy, izi kristu zerekana amabara ya magenta ahamye (CIE x = 0.35-0.38, y = 0.25-28; uburebure bwumurambararo 610 ± 5nm, kwiyuzuza 85 ± 5%). Ibikoresho byerekana ubukana bwa Mohs 9 (Vickers 2200-2300HV), ubushyuhe budasanzwe bwumuriro (-200 ° C kugeza 800 ° C udafite ibara), hamwe no kohereza urumuri rwiza (> 82% @ 400-700nm). Hamwe na kristu itunganijwe neza (irimo <0.001%) irenze ibisanzwe hamwe nubushobozi bwo gutanga umusaruro wa 80mm-diametre ya boules (gutanga 78%), iyi safiro ikozwe neza yerekana intambwe ishimishije kumasaha meza, ibikoresho byo mu kirere, hamwe na kwant optique ikoreshwa.

Ohereza imeri kuri twe

Ibiranga

Ibintu by'ingenzi biranga

1.Ibara ryiza
· Ibisobanuro bitomoye: Kubara-amahame ya mbere kubara byorohereza guhuza Cr³⁺octahedral, kugera kuri 8nm ya FWHM yo kwinjirira kuri 610nm idafite amabara asanzwe.

· Fluorescence: Intege nke za orange-umuhondo (<500 count / s / cm² @ 450nm munsi ya 365nm UV) bigabanya kwivanga mumuri ndangamurage

2.Imikorere yumubiri

· Kuramba kw'ibidukikije: <0.5% gutakaza itumanaho nyuma yizuba 1000 (-200 ° C↔200 ° C); ibara rya zeru nyuma ya 100h @ 800 ° C.

· Imbaraga za mashini: 2.5GPa imbaraga zo gukanda hamwe na> 2GPa imbaraga zidasanzwe (10 × quartz) zihanganira ibizamini 5000 byo guta

3.Ubuziranenge

· Kugenzura neza: ibipimo bya XRD byemejwe (a = 4.758Å, c = 12.991Å) bihuye na JCPDS # 41-1468 hamwe na> 99.9% bihoraho; TEM yerekana <10¹⁵ / cm³ imyanya ya ogisijeni

· Ubunini: umusaruro mwinshi 40% ugereranije nuburyo bwa Czochralski kuri 80mm ya boules (ibiro 15 kg imwe-imwe ya kirisiti)

4.Ubushobozi

· Gukora neza: CNC ikora mikorobe 0.1mm (urugero, ibikoresho bya tourbillon) ihura na ISO 2768-m; gushushanya laser bigera kuri ± 1μm neza

· Kurangiza isura: MRF polishing itanga Ra <0.8nm hamwe na Mohs 9 irwanya (umutwaro wa 1kg, <1μm indentation)

Porogaramu Yibanze

1.Haute Horlogerie

- Guhanga udushya twa Watchcase: "Gukata Biconic" bigabanya umubyimba wa 45mm kugeza kuri 1,2mm (v.

Igishushanyo mbonera cy'imyenda

- Gukata amabuye y'agaciro: 3-15ct ya zeru / gukata neza hamwe na 18K ya zahabu ya zahabu (Pantone 19-1664TPX kugeza 19-2456TCX)

- Ubuhanzi bwubaka: "Lattice hollowing" igabanya uburemere bwamabuye 3ct 40% mugihe byongera kohereza kuri 89%

3.Ibisubizo by'inganda

- Akayunguruzo keza: 610 ± 5nm muyunguruzi (OD5 guhagarika) kuzamura kwant-akadomo kwerekana 20000: 1 bitandukanye

- Kumenya imirasire: ibyuma byerekana imishwarara (<3keV ikemurwa @ 59.5keV) yoherejwe kuri CERN yibice

4.Ibikoresho by'abakoresha

- Ibice byubuhanzi: 80mm boules hamwe na azote yo mu rwego rwa muzehe yo kwerekana imurikagurisha

- Ingero zinyigisho: Gukura (30μm intera) hamwe numuyoboro wa dislokasiyo (<10³ / cm²) kubikoresho bya MIT ibikoresho bya siyansi

Serivisi za XKH

XKH Yakozwe muburyo bwa artificiel yamabara ya safi
XKH ikoresha imyuka ya chimique (CVD) hamwe nuburyo bwo guhuza ubushyuhe bwo hejuru kugirango ihinge neza safiro yamabara ikozwe muburyo bwa artile, itwikiriye ibara ryuzuye ryamabara kuva magenta (CIE x = 0.36) kugeza mubururu bwimbitse (CIE x = 0.05). Mugucunga neza igipimo cya doping ya oxyde ya aluminium hamwe nicyuma cyinzibacyuho (urugero, chromium, titanium) kuri 0.3–0.7wt% kandi igakoresha 1700–2050 ° C yubushyuhe bwo hejuru bwo gutondekanya ibintu, isosiyete ikuraho amabara asanzwe, igera kuri 98% byera byamabara, Mohs ubukana bwa 9, na> 82% byuhererekanya (400-700nm).

Mugurisha no gutanga, XKH ishyiraho umuyoboro wogutanga isoko kwisi yose, itanga ibirango byamasaha meza yo mubusuwisi hamwe nisaha ya safiro. Ukoresheje gukata insinga za diyama (diameter ya mm 50 mm) hamwe nubuhanga bwo gutonesha amazi, bigera kuri 0.1mm ya microstructural precision, hamwe nimbaraga za flexural zirenze 2GPa hamwe no kurwanya ibishushanyo kugeza kuri Mohs 9. Binyuze mu kugenzura ubuziranenge bwa ISO 2768-m, buri cyiciro cyerekana gutandukana kwamabara ΔE <0.5 hamwe nubucucike bukabije <0.001%, bihuza nuburinganire bukomeye bwinganda.

Serivisi zitunganya ibicuruzwa kuva kumurongo ukata kugeza kumashanyarazi ya nyuma, gushyigikira ibishushanyo bigoye (urugero, umwobo wo gukwirakwiza ubushyuhe bwa spiral, nano-gushushanya) hamwe no kwihanganira ± 0.001mm. Ku mitako, XKH itanga 3-15ct ya emerald / kuzenguruka ihujwe na 18K igizwe nicyuma cyagaciro kandi ikanatezimbere tekinike ya "lattice hollowing", igabanya uburemere bwa 3ct ya 40% mugihe izamura itumanaho kuri 89%, nibyiza mubikorwa byubaka-buhanga.

Ibicuruzwa byose birimo ibyemezo byahagaritswe byerekana ibyemezo, byerekana inzira yose kuva kubikoresho bishonga gushika kubitangwa byanyuma, byujuje ibisabwa kugirango bikurikiranwe mumirenge ihebuje na semiconductor.

Binyuze mu buryo buhagaritse R & D-ikorana buhanga na tekinoroji-ya serivise ebyiri, XKH ihindura ibikoresho byo mu rwego rwa laboratwari mu bicuruzwa ngenderwaho ku bicuruzwa byo mu rwego rwo hejuru bikoresha ibikoresho bya elegitoroniki ndetse n’amasoko y’imitako, kandi XKH ikomeje kuyobora impinduramatwara ya tekinike-nziza muri safiro y'amabara.