2 iniha 50.8mm Sapphire Wafer C-Plane M-plane R-plane A-plane Manoanoa 350um 430um 500um
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. | R-oriented substrate ulu o nā ʻokoʻa silicon extrasystals, hoʻohana ʻia i nā microelectronics integrated circuits. | 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) |