2 iniha 50.8mm Sapphire Wafer C-Plane M-plane R-plane A-plane Manoanoa 350um 430um 500um

ʻO ka wehewehe pōkole:

ʻO ka Sapphire kahi mea o kahi hui kūʻokoʻa o nā waiwai kino, kemika a me ka optical, kahi e pale ai i ka wela kiʻekiʻe, ka haʻalulu wela, ka wai a me ke one, a me ka ʻoki ʻana.


Huahana Huahana

Huahana Huahana

ʻO ka wehewehe ʻana o nā ʻano ʻokoʻa

Kūlana

C(0001)-Axis

R(1-102)-Axis

M(10-10) -Axis

A(11-20)-Axis

Waiwai kino

He kukui aniani ko ke ko'i C, a he kukui ino ko na ko'i e ae. Paha ka mokulele C, ʻoi aku ka maikaʻi e ʻoki.

ʻOi aku ka paʻakikī o ka mokulele R ma mua o A.

M plane is stepped serrated, ʻaʻole maʻalahi e ʻoki, maʻalahi e ʻoki. ʻOi aku ka kiʻekiʻe o ka paʻakikī o ka mokulele A ma mua o ka C-plane, ka mea i hōʻike ʻia i ka pale ʻana i ke aahu, ka pale ʻana a me ka paʻakikī kiʻekiʻe; ʻO ka ʻaoʻao A-plane he mokulele zigzag, maʻalahi ke ʻoki;
Nā noi

Hoʻohana ʻia nā substrates sapphire C-oriented e ulu i nā kiʻiʻoniʻoni III-V a me II-VI i waiho ʻia, e like me ka gallium nitride, hiki ke hana i nā huahana polū LED, laser diodes, a me nā noi infrared detector.
ʻO ka mea nui kēia ma muli o ke kaʻina o ka ulu ʻana o ke aniani sapphire ma ka C-axis he oʻo, haʻahaʻa ke kumu kūʻai, paʻa ke kino a me nā waiwai kemika, a ʻo ka ʻenehana o ka epitaxy ma ka C-plane he oʻo a paʻa.

R-oriented substrate ulu o nā ʻokoʻa silicon extrasystals, hoʻohana ʻia i nā microelectronics integrated circuits.
Eia kekahi, hiki ke hoʻokumu ʻia nā kaʻa hoʻohui kiʻekiʻe a me nā mea ʻike kaomi i ke kaʻina hana kiʻiʻoniʻoni o ka ulu ʻana o ka silicon epitaxial. Hiki ke hoʻohana ʻia ka substrate R-type i ka hana ʻana o ke alakaʻi, nā ʻāpana superconducting ʻē aʻe, nā mea pale pale kiʻekiʻe, gallium arsenide.

Hoʻohana nui ʻia e ulu i nā kiʻi ʻoniʻoni epitaxial non-polar/semi-polar GaN e hoʻomaikaʻi i ka pono luminous. Hoʻokumu ʻia ka A-oriented i ka substrate i kahi permittivity / medium, a hoʻohana ʻia kahi kiʻekiʻe o ka insulation i ka ʻenehana microelectronics hybrid. Hiki ke hana ʻia nā superconductors kiʻekiʻe mai nā kristal elongated A-base.
Hiki ke hana Pattern Sapphire Substrate (PSS): Ma ke ʻano o ka Growth a i ʻole Etching, ua hoʻolālā ʻia a hana ʻia nā ʻano microstructure maʻamau nanoscale ma luna o ka substrate sapphire e hoʻomalu i ke ʻano puka māmā o ka LED, a e hōʻemi i nā hemahema ʻokoʻa ma waena o GaN e ulu ana ma ka substrate sapphire. , hoʻomaikaʻi i ka maikaʻi epitaxy, a hoʻonui i ka pono quantum kūloko o ka LED a hoʻonui i ka pono o ka lawe ʻana i ka māmā.
Eia kekahi, hiki ke hoʻopilikino ʻia ka sapphire prism, aniani, lens, hole, cone a me nā ʻāpana ʻē aʻe e like me nā koi o ka mea kūʻai aku.

Hoʻolaha waiwai

ʻO ka mānoanoa ʻoʻoleʻa wahi hehee Hōʻike kuhikuhi (ʻike ʻia a me ka infrared) Ka lawe ʻana (DSP) Dielectric mau
3.98g/cm3 9 (mohs) 2053 ℃ 1.762~1.770 ≥85% 11.58@300K ma C axis(9.4 ma A axis)

Kiʻi kikoʻī

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