ʻO ke aniani hua huinaha Sapphire - Substrate i kuhikuhi pono ʻia no ka ulu ʻana o ka Sapphire Synthetic

ʻO ke aniani hua huinahā Sapphire - Substrate Precision-Oriented no ka ulu ʻana o ka Sapphire Synthetic Kiʻi i hōʻike ʻia

Wehewehe Pōkole:

He ʻāpana liʻiliʻi a maʻemaʻe loa ka kristal sapeiro o ka alumini oxide kristal hoʻokahi (Al₂O₃) e lawelawe ana ma ke ʻano he kumu hoʻomaka no ka ulu ʻana i nā boule sapeiro nui. Ma ke ʻano he "template," hoʻoholo ia i ke kuhikuhi lattice, ka hoʻonohonoho kristal, a me ka maikaʻi holoʻokoʻa o ka sapeiro synthetic i hana ʻia mai ia mea.

E leka uila mai iā mākou

Nā hiʻohiʻona

Kiʻikuhi kikoʻī o ka Sapphire Seed Crystal

ʻIkepili o ka Sapphire Seed Crystal

He ʻāpana liʻiliʻi a maʻemaʻe loa ka kristal sapeiro o ka alumini oxide kristal hoʻokahi (Al2O3) e lawelawe ana ma ke ʻano he kumu hoʻomaka no ka ulu ʻana i nā boule sapeiro nui. Ma ke ʻano he "template," hoʻoholo ia i ke kuhikuhi lattice, ka hoʻonohonoho kristal, a me ka maikaʻi holoʻokoʻa o ka sapeiro synthetic i hana ʻia mai ia mea.
ʻO ka Sapphire Seed Crystal wale nō me ka maʻemaʻe 99.99% a ʻoi aku paha a me ke ʻano crystalline kūpono i hoʻohana ʻia, no ka mea, e hoʻoili ʻia kekahi kīnā i ka sapphire i ulu ʻia, e hoʻopilikia ana i kona moakāka optical a me ka hana mechanical. ʻO nā kristal seed ke kahua huna akā koʻikoʻi ma hope o kēlā me kēia huahana sapphire kiʻekiʻe - mai nā substrates LED a me nā wafers semiconductor a hiki i nā optics aerospace a me nā uhi uaki hanohano.

Pehea e hana ʻia ai nā kristal hua sapphire

ʻO ka hana ʻana o nā kristal hua sapphire hekaʻina hana i kāohi pono ʻiae pili ana i kekahi mau ʻanuʻu koʻikoʻi:

Koho Sapphire Nui– Ua koho ʻia nā boule sapphire nui a ʻaʻohe kīnā ma ke ʻano he mea kumu.
Ka Hoʻoholo ʻana i ke Kuhikuhi ʻana o ka Crystal– Ma ka hoʻohana ʻana i ka diffraction X-ray, ua palapala ʻia nā kuhikuhi crystallographic o ka boule (C-plane, A-plane, R-plane, a i ʻole M-plane).
ʻOki pololei– ʻOki nā ʻoki uea daimana a i ʻole nā ʻōnaehana laser i ka boule i loko o nā wafers liʻiliʻi, nā koʻokoʻo, a i ʻole nā poloka huinaha me ke kuhikuhi pololei.
Hoʻopili ʻana a me ka hana ʻana i ka ʻili- Hoʻomaʻemaʻe maikaʻi loa ʻia kēlā me kēia hua a me ka mālama kemika e wehe i nā ʻōpala liʻiliʻi a hōʻoia i kahi ʻili laumania atomika.
Ka Hoʻomaʻemaʻe a me ka Mana Kūlana– Hoʻopau ka hoʻomaʻemaʻe kemika i nā mea haumia, a nānā ʻia kēlā me kēia hua no ka pololei o ke kuhikuhi ʻana, ka maʻemaʻe, a me ke kūpaʻa o ke kūkulu ʻana ma mua o ka hoʻouna ʻana.

Hōʻoia kēia kaʻina hana e hiki i kēlā me kēia kristal hua sapeiro ke kū i ka wela nui a kuhikuhi pono i ka ulu ʻana o ka sapeiro hou.

Nā noi - Pehea e hiki ai i nā kristal hua Sapphire ke ulu i ka Sapphire

ʻO kahana hoʻokahio nā kristal hua sapeiro ʻo ia kae ulu i ka sapphire synthetic hou, akā he mea nui ia ma aneane nā ʻano hana hana sapphire o kēia au.

Ke ʻAno Hana Kyropoulos (KY)
Hoʻokomo ʻia ka Sapphire Seed Crystal i loko o ka alumina i hoʻoheheʻe ʻia a hoʻomaʻalili mālie ʻia, e ulu ana ka sapphire i waho mai ka hua. Hoʻopuka ʻo KY i nā boules sapphire nui a haʻahaʻa ke kaumaha kūpono no nā substrates LED a me nā puka makani optical.

Ke ʻAno Czochralski (CZ)

Hoʻopili ʻia ka Sapphire Seed Crystal i kahi koʻokoʻo huki, hoʻoluʻu ʻia i loko o ka mea i hoʻoheheʻe ʻia, a laila hāpai mālie ʻia a hoʻohuli ʻia. "Huki" ka sapphire mai ka mea i hoʻoheheʻe ʻia ma ke ala o ka hua, e hana ana i nā kristal like loa no ka hoʻohana ʻana i ka ʻike maka a me ka ʻepekema.

Ke ʻAno Hoʻololi Wela (HEM)
Aia ka Sapphire Seed Crystal ma lalo o ke kapuahi hoʻoheheʻe, a ulu aʻe ka sapphire i luna i ka wā e hoʻomaʻalili ai ka umu mai lalo. Hiki iā HEM ke hana i nā poloka sapphire nui me ka liʻiliʻi o ke kaumaha kūloko, i hoʻohana nui ʻia no nā puka makani aerospace a me nā optics laser.

Ka ulu ʻana o ka ʻiliʻili i ho'ākāka ʻia e ka lihi (EFG)
Aia ke aniani Sapphire Seed Crystal ma ka lihi o ka ʻōpala; hānai ka alumina hoʻoheheʻe ʻia ma o ka hana capillary, e ulu ana ka sapphire i nā ʻano kūikawā e like me nā koʻokoʻo, nā paipu, a me nā lipine.

Nā nīnau i nīnau pinepine ʻia no ka Sapphire Seed Crystal

Q1: No ke aha he mea nui nā kristal hua sapeiro?
Ho'ākāka lākou i ke kuhikuhi kristal a me ka hoʻonohonoho lattice o ka sapphire i ulu ʻia, e hōʻoiaʻiʻo ana i ka like a me ka pale ʻana i nā kīnā.

Q2: Hiki ke hoʻohana hou ʻia nā kristal hua?
Hiki ke hoʻohana hou ʻia kekahi mau hua, akā makemake ka hapa nui o nā mea hana i nā hua hou e mālama i ka maikaʻi a pale i ka haumia.

Q3: He aha nā kuhikuhi i hoʻohana pinepine ʻia?
ʻO C-plane (no nā substrates LED), A-plane, R-plane, a me M-plane, ma muli o ka noi sapphire i makemake ʻia.

Q4: He aha nā ʻano ulu e hilinaʻi ana i nā kristal hua?
Nā ʻano hana hou nui a pau —KY, CZ, HEM, EFG— koi i nā kristal hua.

Q5: He aha nā ʻoihana e hilinaʻi nei ma ke ʻano ʻē i nā kristal hua?
ʻO kēlā me kēia kahua e hoʻohana ana i ka sapeiro synthetic —Nā kukui LED, nā mea uila semiconductor, nā optics pale, nā wati hanohano— hilinaʻi nui ʻia i nā kristal hua sapeiro.

E pili ana iā mākou

He loea ʻo XKH i ka hoʻomohala ʻenehana kiʻekiʻe, ka hana ʻana, a me ke kūʻai aku ʻana i ke aniani optical kūikawā a me nā mea kristal hou. Lawelawe kā mākou huahana i nā mea uila optical, nā mea uila mea kūʻai aku, a me ka pūʻali koa. Hāʻawi mākou i nā ʻāpana optical Sapphire, nā uhi lens kelepona paʻalima, Ceramics, LT, Silicon Carbide SIC, Quartz, a me nā wafers kristal semiconductor. Me ka ʻike loea a me nā lako hana kiʻekiʻe, ʻoi aku mākou i ka hana ʻana i nā huahana maʻamau ʻole, me ka manaʻo e lilo i alakaʻi i nā mea optoelectronic ʻoihana ʻenehana kiʻekiʻe.