iMgO Substrate
Inkcazo
I-MgO substrate enye ingasetyenziselwa ukwenza izixhobo zonxibelelwano eziphathwayo ezifunekayo kubushushu obuphezulu be-superconducting microwave filters kunye nezinye izixhobo.
Sisebenzise imichiza yokupholisha ngoomatshini enokuthi ilungiselelwe inqanaba eliphezulu leathom kumphezulu wemveliso, Obona bukhulu bukhulu 2”x 2”x0.5mm substrate ekhoyo.
Iipropati
| Indlela Yokukhula | Ukunyibilika kweArc ekhethekileyo |
| Ulwakhiwo lweCrystal | Cubic |
| I-Crystallographic Lattice Constant | a=4.216Å |
| Ubuninzi (g/cm3） | 3.58 |
| Indawo yokunyibilika (℃) | 2852 |
| Ubunyulu beCrystal | 99.95% |
| Dielectric Constant | 9.8 |
| Ukwandiswa kweThermal | 12.8ppm/℃ |
| Cleavage Plane | <100> |
| Ukuhanjiswa kwamehlo | > 90% (200 ~ 400nm),>98% (500 ~ 1000nm) |
| Crystal Prefection | Akukho kubandakanywa okubonakalayo kunye nokuqhekeka okuncinci, i-X-Ray rocking curve ekhoyo |
Mgo Substrate Inkcazo
I-MgO, imfutshane ye-magnesium oxide, yi-crystal substrate enye esetyenziswa ngokuqhelekileyo kwintsimi yokufakwa kwefilimu encinci kunye nokukhula kwe-epitaxial.Inokwakheka kwekristale yetyhubhu kunye nomgangatho ogqwesileyo wekristale, iyenza ilungele ukukhulisa iifilimu ezincinci ezikumgangatho ophezulu.
Ii-substrates ze-MgO zaziwa ngeendawo zazo ezigudileyo, uzinzo oluphezulu lweekhemikhali, kunye noxinzelelo oluphantsi lwesiphene.Ezi zakhiwo zibenza balungele izicelo ezifana nezixhobo ze-semiconductor, imidiya yokurekhoda magnetic, kunye nezixhobo ze-optoelectronic.
Kwi-deposition yefilimu encinci, ii-substrates ze-MgO zibonelela ngeetemplates zokukhula kwezinto ezahlukeneyo ezibandakanya isinyithi, i-semiconductors kunye ne-oxides.I-crystal orientation ye-substrate ye-MgO inokukhethwa ngononophelo ukuze ihambelane nefilimu ye-epitaxial efunwayo, iqinisekisa iqondo eliphezulu lokulungelelaniswa kwekristale kunye nokunciphisa ukungahambi kakuhle kwe-lattice.
Ukongeza, ii-substrates ze-MgO zisetyenziswa kwimidiya yokurekhoda yamagnetic ngenxa yokukwazi kwabo ukubonelela ngesakhiwo sekristale esilawulwa kakhulu.Oku kuvumela ukulungelelaniswa ngokufanelekileyo kwemimandla yamagnetic kwindawo yokurekhoda, okukhokelela ekusebenzeni kakuhle kokugcinwa kwedatha.
Ukuqukumbela, ii-substrates ze-MgO single zikumgangatho ophezulu we-crystalline substrates ezisetyenziswa njengeetemplates zokukhula kwe-epitaxial yeefilimu ezibhityileyo kwizicelo ezahlukeneyo, kubandakanya i-semiconductors, i-optoelectronics, kunye nemidiya yokurekhoda.
