Kristaro yeMbeu yeSapphire Square - Substrate Yakanyatsorongeka yekukura kweSapphire yakagadzirwa

Tsananguro pfupi:

Kiristaro yembeu yesafire chidimbu chidiki, chakachena kwazvo che single-crystal aluminum oxide (Al₂O₃) chinoshanda senzvimbo yekutanga kukura mabhora makuru esafire. Ichishanda se "template," inosarudza nzvimbo yelattice, chimiro chekristaro, uye mhando yese yesafire yakagadzirwa kubva mairi.

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Dhizaini Yakadzama yeCrystal yeMbeu yeSapphire

Pfupiso yeCrystal yeMbeu yeSapphire

Kiristaro yembeu yesafire chidimbu chidiki, chakachena kwazvo che single-crystal aluminum oxide (Al2O3) chinoshanda senzvimbo yekutanga kukura mabhora makuru esafire. Ichishanda se "template," inosarudza mafambiro elattice, chimiro chekristaro, uye mhando yese yesafire yakagadzirwa kubva mairi.
Crystal yeMbeu yeSapphire chete ine kuchena kwe99.99% kana kupfuura uye chimiro chakakwana chekristalline ndiyo inoshandiswa, nekuti chero chakaipa chinozoendeswa kusapphire yakakura, zvichikanganisa kujeka kwayo kwemaziso uye mashandiro ayo emuchina. Crystal yembeu ndiyo hwaro hwakavanzika asi hwakakosha hwese chigadzirwa chesapphire chemhando yepamusoro - kubva kuma LED substrates uye semiconductor wafers kusvika kuma aerospace optics uye mawachi emhando yepamusoro.

Magadzirirwo Anoitwa Makristasi Embeu yeSafira

Kugadzirwa kwemakristaro embeu yesafire kunonyanya kukosha.maitiro anodzorwa nemazvozvinosanganisira matanho akakosha akati wandei:

Sarudzo yeSafira yeTenzi– Mabhora makuru esapphire asina kuremara anosarudzwa senzvimbo yekubva.
Kusarudza Maitiro eKristaro– Uchishandisa X-ray diffraction, nzira dzekuongorora bhora (C-plane, A-plane, R-plane, kana M-plane) dzinoiswa pamepu.
Kucheka Kwakarurama– Macheka ewaya edhaimani kana masisitimu elaser anocheka boule kuita mawafer madiki, tsvimbo, kana mabhuroko akaenzana neakanangana zvakanaka.
Kupukuta & Kugadzirisa Pamusoro– Mbeu yega yega inorapwa nemakemikari kuti ibvise mavanga madiki uye ive nechokwadi chekuti pamusoro payo pave pakachena.
Kuchenesa & Kudzora Hunhu– Kuchenesa mishonga kunobvisa tsvina, uye mbeu yega yega inoongororwa kuti ionekwe kuti yakatwasuka sei, yakachena, uye kuti chimiro chayo chakamira sei isati yatumirwa.

Maitiro aya anovimbisa kuti kristaro yega yega yembeu yesafire inogona kutsungirira kupisa kwakanyanya uye inotungamira kukura kwesafire itsva nenzira yakavimbika.

Mashandisirwo - Maitiro Ekuita Kuti Makristasi Embeu yeSafira Akwanise Kukura kweSafira

Iyobasa rega regayemakristaro embeu yesafire ndeyekukura safaya itsva yekugadzira, asi zvakakosha pamhando dzese dzemazuva ano dzekugadzira sapphire.

Nzira yeKyropoulos (KY)
Crystal yeMbeu yeSapphire inoiswa mualumina yakanyungudutswa uye inotonhodzwa zvishoma nezvishoma, zvichiita kuti sapphire ikure ichibva mumbeu. KY inogadzira mabhora makuru esapphire asinganetsi akakodzera ma LED substrates nemahwindo e optical.

Nzira yeCzochralski (CZ)

Crystal yeMbeu yeSapphire inosungirirwa padanda rinodhonza, yonyikwa muchinhu chakanyungudutswa, yozosimudzwa zvishoma nezvishoma yotenderedzwa. Sapphire "inodhonza" kubva mukunyunguduka kuri pajira rembeu, zvichiita kuti pave nemakristaro akafanana ekushandisa maziso nesainzi.

Nzira yekuchinjana kupisa (HEM)
Crystal yeMbeu yeSapphire inogara pasi pechitofu, uye sapphire inokura mudenga sezvo chitofu chichitonhora kubva pasi. HEM inogona kugadzira mabhuroko makuru esapphire asina kusimba mukati, anoshandiswa zvakanyanya kumahwindo emuchadenga uye laser optics.

Kukura Kwemafirimu Akatsanangurwa Nemupendero (EFG)
Kristaro yeSapphire Seed Crystal iri pamucheto weforoma; alumina yakanyungudutswa inodya kuburikidza ne capillary action, ichikura sapphire muchimiro chakafanana nematanda, machubhu, uye ribhoni.

Mibvunzo Inowanzo bvunzwa nezve Crystal yeMbeu yeSapphire

Mubvunzo 1: Sei makristaro embeu yesafire achikosha?
Vanotsanangura marongerwo ekristaro uye chimiro chelattice chesafire yakakura, vachivimbisa kufanana uye kudzivirira zvikanganiso.

Mubvunzo wechipiri: Makristaro embeu anogona kushandiswazve here?
Dzimwe mbeu dzinogona kushandiswazve, asi vagadziri vazhinji vanosarudza mbeu itsva kuti dzirambe dzakanaka uye dzisasvibiswa.

Mubvunzo 3: Ndeapi marongero anowanzo shandiswa?
C-plane (ye LED substrates), A-plane, R-plane, uye M-plane, zvichienderana nekushandiswa kwesafire kwaunoda.

Mubvunzo wechina: Ndedzipi nzira dzekurima dzinoenderana nemakristaro embeu?
Nzira dzese huru dzemazuva ano —KY, CZ, HEM, EFG— inoda makristaro embeu.

Mubvunzo wechishanu: Ndeapi maindasitiri anovimba nemakristaro embeu zvisina kunanga?
Chero munda unoshandisa safaya yakagadzirwa —Mwenje we LED, magetsi e semiconductor, magirazi ekudzivirira, mawachi eumbozha— pakupedzisira zvinoenderana nemakristaro embeu yesafire.

Nezvedu

XKH inonyanya kugadzira, kugadzira, uye kutengesa magirazi egirazi egirazi uye zvinhu zvitsva zvekristaro. Zvigadzirwa zvedu zvinopa zvigadzirwa zvemagetsi, zvemagetsi zvevatengi, uye zvemauto. Tinopa zvikamu zveSapphire optical, malenzi efoni, Ceramics, LT, Silicon Carbide SIC, Quartz, uye mawafer egirazi esemiconductor. Tine hunyanzvi uye michina yemazuva ano, tinobudirira mukugadzirisa zvigadzirwa zvisiri zvemazuva ano, tichivavarira kuva bhizinesi rinotungamira rezvigadzirwa zvemagetsi.