50.8mm/100mm AlN Isifanekiso ku-NPSS/FSS AlN isifanekiso kusafire

Incazelo emfushane:

I-AlN-On-Sapphire isho inhlanganisela yezinto lapho amafilimu e-aluminium nitride etshalwa khona kuma-substrates eSapphire. Kulesi sakhiwo, ifilimu ye-aluminium nitride yekhwalithi ephezulu ingakhuliswa nge-chemical vapor deposition (CVD) noma i-organometrical chemical vapor deposition (MOCVD), okwenza ifilimu ye-aluminium nitride ne-sapphire substrate ibe nenhlanganisela enhle. Izinzuzo zalesi sakhiwo ukuthi i-aluminium nitride ine-conductivity ephezulu yokushisa, ukuqina kwamakhemikhali aphezulu kanye nezakhiwo ezinhle kakhulu ze-optical, kuyilapho i-sapphire substrate inezakhiwo ezinhle kakhulu zemishini kanye ne-thermal kanye nokucaca.

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

I-AlN-On-Sapphire

I-AlN-On-Sapphire ingasetshenziswa ukwenza izinhlobonhlobo zemishini yokuthwebula izithombe, njenge:
1. Ama-chips e-LED: Ama-chips e-LED ngokuvamile enziwa ngamafilimu e-aluminium nitride nezinye izinto. Ukusebenza kahle nokusimama kwamaledi kungathuthukiswa ngokusebenzisa amawafa e-AlN-On-Sapphire njengengxenye engaphansi yama-chips e-LED.
2. Ama-Lasers: Amawafa e-AlN-On-Sapphire nawo angasetshenziswa njengama-substrates ama-lasers, avame ukusetshenziswa ekucubunguleni kwezokwelapha, kwezokuxhumana, nasekucubunguleni izinto.
3. Amaseli elanga: Ukwakhiwa kwamaseli elanga kudinga ukusetshenziswa kwezinto ezifana ne-aluminium nitride. I-AlN-On-Sapphire njenge-substrate ingathuthukisa ukusebenza kahle nempilo yamaseli elanga.
4. Amanye amadivaysi e-optoelectronic: Amawafa e-AlN-On-Sapphire angasetshenziswa futhi ukwenza ama-photodetectors, amadivaysi e-optoelectronic, namanye amadivaysi e-optoelectronic.

Ekuphetheni, ama-wafers e-AlN-On-Sapphire asetshenziswa kakhulu emkhakheni we-opto-electrical ngenxa ye-conductivity ephezulu yokushisa, ukuqina kwamakhemikhali aphezulu, ukulahlekelwa okuphansi kanye nezakhiwo ezinhle kakhulu ze-optical.

50.8mm/100mm AlN Isifanekiso ku-NPSS/FSS

Into	Ukuphawula
Incazelo	Isifanekiso se-AlN-on-NPSS	Ithempulethi ye-AlN-on-FSS
Ububanzi be-wafer	50.8mm, 100mm
I-substrate	c-indiza NPSS	indiza ye-Planar Sapphire (FSS)
Ubukhulu be-substrate	50.8mm, 100mmc-indiza ye-Planar Sapphire (FSS)100mm : 650 um
Ubukhulu be-AIN epi-layer	3 ~ 4 um (ithagethi: 3.3um)
I-Conductivity	I-insulating
Ubuso	Njengoba ekhulile
	I-RMS<1nm	I-RMS<2nm
Ngemuva	Kugaywe
I-FWHM(002)XRC	< 150 arcsec	< 150 arcsec
I-FWHM(102)XRC	< 300 arcsec	< 300 arcsec
Ukukhishwa komkhawulo	< 2mm	<3mm
Umumo oyisicaba oyinhloko	indiza+0.1°
Ubude obuyisicaba obuyisisekelo	50.8mm: 16+/-1 mm 100mm: 30+/-1 mm
Iphakheji	Ipakishwe ebhokisini lokuthumela noma esitsheni esisodwa se-wafer