2 inch 50.8mm Sapphire Wafer C-Plane M-plane R-plane A-plane Ọkpụrụkpụ 350um 430um 500um
Nkọwapụta nke ntụziaka dị iche iche
| Nhazi | C(0001)-Axis | R(1-102)-Axis | M(10-10) -Axis | A(11-20)-Axis | ||
| Ihe onwunwe anụ ahụ | Axis C nwere ìhè kristal, ebe axes ndị ọzọ nwere ìhè na-adịghị mma. Axis C dị larịị, ọ kacha mma ịkpụ ya. | R-plane siri ike karịa A. | M plane bụ steepụ steepụ, ọ dịghị mfe ịkpụ, ọ dịkwa mfe ịkpụ. | Ike nke A-plane dị elu nke ukwuu karịa nke C-plane, nke a na-egosipụta n'igbochi iyi, iguzogide ọkọ na nnukwu ike; Akụkụ A-plane bụ ụgbọelu zigzag, nke dị mfe ịkpụ; | ||
| Ngwa | A na-eji ihe ndị e ji sapphire nke C-oriented mepụta ihe nkiri ndị e tinyere na III-V na II-VI, dị ka gallium nitride, nke nwere ike imepụta ngwaahịa LED na-acha anụnụ anụnụ, diode laser, na ngwa nchọpụta infrared. | Mmụba nke ihe ndị dị na silicon dị iche iche e tinyere n'ime ya, nke e ji mee ihe na sekit ndị e tinyere na microelectronics, na-eto site na R-oriented substrate. | A na-ejikarị ya akụ ihe nkiri GaN epitaxial nke na-abụghị polar/semi-polar iji melite arụmọrụ na-egbuke egbuke. | A-tinyere na substrate na-emepụta otu ikike/etiti, a na-ejikwa nnukwu ọkwa mkpuchi na teknụzụ microelectronics ngwakọ. Enwere ike iji kristal ogologo A-base mepụta superconductors dị elu. | ||
| Ike nhazi | Ihe Nkịtị Sapphire (PSS): N'ụdị Uto ma ọ bụ Ịkpụcha, a na-emepụta ma mee ụkpụrụ nhazi nkịtị nanoscale na sapphire substrate iji chịkwaa ụdị mmepụta ìhè nke LED, ma belata ntụpọ dị iche n'etiti GaN na-eto na sapphire substrate, melite ogo epitaxy, ma melite arụmọrụ quantum dị n'ime nke LED ma mee ka arụmọrụ nke mwepụta ìhè dịkwuo mma. Na mgbakwunye, enwere ike ịhazi prism sapphire, enyo, lenzi, oghere, kọn na akụkụ nhazi ndị ọzọ dịka ihe ndị ahịa chọrọ si dị. | |||||
| Nkwupụta ala na ụlọ | Njupụta | Ike siri ike | ebe agbaze agbaze | Ndepụta ihe na-egosi mgbanwe (nke a na-ahụ anya na nke infrared) | Nnyefe (DSP) | Dielectric na-agbanwe agbanwe |
| 3.98g/cm3 | 9 (ọnwa) | 2053℃ | 1.762~1.770 | ≥85% | 11.58@300K na axis C (9.4 na axis A) | |
Ihe osise zuru ezu
