2 inch 50.8mm Sapphire Wafer C-Plane M-plane R-plane R-plane A-plane Ubukhulu 350um 430um 500um
Ukucaciswa kwama-orientation ahlukene
| Ukuqondisa | I-C(0001)-I-eksisi | I-R(1-102)-I-eksisi | I-M(10-10) -I-eksisi | I-A(11-20)-I-eksisi | ||
| Impahla ebonakalayo | I-axis ye-C inokukhanya kwekristalu, kanti amanye ama-ax anokukhanya okungekuhle. I-Plane C iyisicaba, kungcono ukusikwa. | Indiza engu-R inzima kancane kuno-A. | Indiza engu-M inyathelwe ijika, akulula ukuyisika, ukuyisika kalula. | Ukuqina kwendiza ye-A kuphakeme kakhulu kunokwendiza ye-C, ebonakaliswa ukumelana nokugqoka, ukumelana nokuklwebheka kanye nokuqina okuphezulu; I-Side A-plane iyindiza ye-zigzag, okulula ukuyisika; | ||
| Izinhlelo zokusebenza | Ama-substrates esafire agxile ku-C asetshenziselwa ukukhulisa amafilimu afakwe i-III-V kanye ne-II-VI, njenge-gallium nitride, engakhiqiza imikhiqizo ye-LED eluhlaza okwesibhakabhaka, ama-laser diode, kanye nezicelo zomtshina we-infrared. | Ukukhula kwe-substrate okugxile ku-R kwama-silicon extrasystals afakiwe ahlukile, asetshenziswa kumasekethe ahlanganisiwe we-microelectronics. | Isetshenziswa kakhulu ukukhulisa amafilimu e-GaN epitaxial angeyona i-polar/semi-polar ukuthuthukisa ukusebenza kahle okukhanyayo. | Okuqondiswe ku-A ku-substrate kukhiqiza imvume efanayo/okumaphakathi, futhi izinga eliphezulu lokwahlukanisa lisetshenziswa kubuchwepheshe be-hybrid microelectronics. Ama-superconductors okushisa aphezulu angakhiqizwa kusuka ku-A-base elongated crystals. | ||
| Umthamo wokucubungula | I-Pattern Sapphire Substrate (PSS) : Ngendlela Yokukhula noma Yokuhlanganisa, amaphethini we-nanoscale avamile we-microstructure aklanywa futhi enziwa endaweni engaphansi yesafire ukuze kulawulwe uhlobo lokukhipha ukukhanya kwe-LED, futhi kuncishiswe amaphutha okuhlukanisa phakathi kwe-GaN ekhula ku-sapphire substrate, ithuthukise ikhwalithi ye-epitaxy, futhi ithuthukise ukusebenza kahle kokukhanya kwe-LED kwangaphakathi. Ngaphezu kwalokho, isafire prism, isibuko, ilensi, umgodi, Isigaxa kanye nezinye izingxenye zesakhiwo kungenziwa egcizelele ngokuvumelana nezidingo zamakhasimende. | |||||
| Isimemezelo sempahla | Ukuminyana | Ukuqina | ncibilika iphuzu | Inkomba ye-refractive (ebonakalayo ne-infrared) | I-Transmittance (DSP) | I-Dielectric njalo |
| 3.98g/cm3 | 9(mohs) | 2053℃ | 1.762~1.770 | ≥85% | 11.58@300K ku-axis ye-C(9.4 eksisini ye-A) | |
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