10x10mm Nonpolar M-ụgbọ elu Aluminom Substrate

Nkọwa dị mkpirikpi:

10x10mm Nonpolar M-ụgbọ elu Aluminom Substrate- Kwesịrị ekwesị maka ngwa optoelectronic dị elu, na-enye ogo kristal dị elu na nkwụsi ike na kọmpat, usoro dị elu.


Nkọwa ngwaahịa

Mkpado ngwaahịa

Nke Semicera10x10mm Nonpolar M-ụgbọ elu Aluminom Substrateemebere nke ọma iji mezuo ihe achọrọ nke ngwa optoelectronic dị elu. Mkpụrụ a nwere ntụgharị M-ụgbọ elu na-abụghị polar, nke dị oke mkpa maka ibelata mmetụta polarization na ngwaọrụ dị ka LEDs na diodes laser, na-eduga n'ịkwalite arụmọrụ na arụmọrụ.

Nke10x10mm Nonpolar M-ụgbọ elu Aluminom Substrateejiri mma kristal pụrụiche rụọ ya, na-ahụ na njupụta ntụpọ pere mpe yana nguzosi ike n'ezi ihe nhazi dị elu. Nke a na-eme ka ọ bụrụ ezigbo nhọrọ maka uto epitaxial nke ihe nkiri III-nitride dị elu, nke dị mkpa maka mmepe nke ngwaọrụ optoelectronic ọgbọ na-esote.

Injinia ziri ezi nke Semicera na-ahụ na nke ọ bụla10x10mm Nonpolar M-ụgbọ elu Aluminom Substratena-enye ọkpụrụkpụ na-agbanwe agbanwe na elu elu, nke dị oke mkpa maka ntinye ihe nkiri otu na imepụta ngwaọrụ. Na mgbakwunye, nha kọmpat nke mkpụrụ osisi ahụ na-eme ka ọ dabara ma nyocha yana gburugburu ebe nrụpụta, na-enye ohere iji mgbanwe mee ihe n'ụdị ngwa dị iche iche. Site na nkwụsi ike nke okpomọkụ na kemịkalụ dị mma, mkpụrụ a na-enye ntọala a pụrụ ịdabere na ya maka mmepe nke teknụzụ optoelectronic dị oke ọnụ.

Ihe

Mmepụta

Nnyocha

Dummy

kristal Parameters

Ụdị poly

4H

Njehie nhazi ihu elu

<11-20>4±0.15°

Igwe ọkụ eletrik

Dopant

n-ụdị Nitrogen

Nguzogide

0.015-0.025ohm·cm

Mechanical Parameters

Dayameta

150.0± 0.2mm

Ọkpụrụkpụ

350± 25 μm

Ntuzi aka dị larịị

[1-100]±5°

Ogologo larịị nke isi

47.5 ± 1.5mm

Ụlọ nke abụọ

Ọ dịghị

TTV

≤5 μm

≤10 μm

≤15 μm

LTV

≤3 μm (5mm*5mm)

≤5 μm (5mm*5mm)

≤10 μm (5mm*5mm)

Ụta

-15μm ~ 15μm

-35μm ~ 35μm

-45μm ~ 45μm

Warp

≤35 μm

≤45 μm

≤55 μm

Ihu ihu (Si-face) adịghị ike (AFM)

Ra≤0.2nm (5μm*5μm)

Nhazi

Njupụta Micropipe

<1 ea/cm2

<10 nkea/cm2

<15 ea/cm2

Igwe adịghị ọcha

≤5E10atom/cm2

NA

BPD

≤1500 ea/cm2

≤3000 ea/cm2

NA

TSD

≤500 ea/cm2

≤1000 ea/cm2

NA

Ogo ihu

N'ihu

Si

Ngwucha elu

Si-ihu CMP

Ụmụ irighiri ihe

≤60ea/wafer (nha≥0.3μm)

NA

Ọkpụkpụ

≤5ea/mm. Ogologo ngụkọta ≤ Dayameta

Ogologo ngụkọta ≤2* dayameta

NA

Peel oroma / olulu / ntụpọ / striations / mgbawa / mmetọ

Ọ dịghị

NA

Iberibe ibe / indents / mgbaji / hex

Ọ dịghị

Mpaghara polytype

Ọ dịghị

Mpaghara mkpokọta≤20%

Mpaghara mkpokọta≤30%

Akara laser n'ihu

Ọ dịghị

Ogo azụ

Ngwunye azụ

C-ihu CMP

Ọkpụkpụ

≤5ea/mm, Mgbakọ ogologo≤2* dayameta

NA

Nrụrụ azụ (nkịta ihu/indents)

Ọ dịghị

Azụ isi ike

Ra≤0.2nm (5μm*5μm)

Akara laser azụ

1 mm (si n'akụkụ elu)

Ọnụ

Ọnụ

Chamfer

Nkwakọ ngwaahịa

Nkwakọ ngwaahịa

Epi dị njikere na nkwakọ ihe efu

Ngwunye cassette ọtụtụ wafer

* Ihe edeturu: "NA" pụtara enweghị arịrịọ Ihe anaghị ekwupụta nwere ike na-ezo aka na SEMI-STD.

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SiC wafers

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