ʻĀpana Silika

ʻO ka wehewehe pōkole:

ʻO Semicera Silicon Substrates i hana pololei ʻia no nā noi kiʻekiʻe i ka uila a me ka hana semiconductor. Me ka hoʻomaʻemaʻe maikaʻi a me ke kūlike, ua hoʻolālā ʻia kēia mau substrate e kākoʻo i nā kaʻina hana ʻenehana holomua. Mālama ʻo Semicera i ka maikaʻi a me ka hilinaʻi no kāu mau papahana koi nui.


Huahana Huahana

Huahana Huahana

Hana ʻia nā Semicera Silicon Substrates e hoʻokō i nā koi koʻikoʻi o ka ʻoihana semiconductor, e hāʻawi ana i ka maikaʻi ʻole a me ka pololei. Hāʻawi kēia mau substrates i kumu hilinaʻi no nā noi like ʻole, mai nā kaapuni i hoʻohui ʻia i nā cell photovoltaic, e hōʻoia ana i ka hana maikaʻi loa a me ka lōʻihi.

ʻO ka maʻemaʻe kiʻekiʻe o Semicera Silicon Substrates e hōʻoia i nā hemahema liʻiliʻi a me nā hiʻohiʻona uila kiʻekiʻe, he mea koʻikoʻi no ka hana ʻana i nā mea uila kiʻekiʻe. ʻO kēia pae o ka maʻemaʻe e kōkua i ka hōʻemi ʻana i ka nalowale o ka ikehu a me ka hoʻomaikaʻi ʻana i ka pono holoʻokoʻa o nā mea semiconductor.

Hoʻohana ʻo Semicera i nā ʻenehana hana hou no ka hana ʻana i nā substrate silika me ka like ʻole a me ka palahalaha. Pono kēia kikoʻī no ka loaʻa ʻana o nā hopena kūlike i ka hana semiconductor, kahi e hiki ai i ka ʻokoʻa liʻiliʻi ke hoʻololi i ka hana a me ka hopena.

Loaʻa i nā ʻano nui a me nā kikoʻī, ʻo Semicera Silicon Substrates e hoʻokō i kahi ākea o nā pono ʻoihana. Inā ʻoe e hoʻomohala nei i nā microprocessors ʻokiʻoki a i ʻole nā ​​​​panel solar, hāʻawi kēia mau substrates i ka maʻalahi a me ka hilinaʻi e pono ai no kāu noi kikoʻī.

Hoʻolaʻa ʻia ʻo Semicera i ke kākoʻo ʻana i ka hana hou a me ka pono i ka ʻoihana semiconductor. Ma ka hāʻawi ʻana i nā substrates silicon kiʻekiʻe, hiki iā mākou ke hana i nā mea hana e pana i nā palena o ka ʻenehana, e hāʻawi ana i nā huahana e kū ana i nā koi e ulu nei o ka mākeke. E hilinaʻi iā Semicera no kāu mau hoʻonā uila a me photovoltaic.

Nā mea

Paahana

Ka noiʻi

Dummy

Nā Kūlana Crystal

Polytype

4H

Ua hewa ka hoʻonohonoho ʻana o ka ʻili

<11-20 >4±0.15°

Nā Kūlana Uila

Dopant

n-ʻano Nitrogen

Kū'ē

0.015-0.025ohm·cm

Nā Kūlana Mechanical

Anawaena

150.0±0.2mm

mānoanoa

350±25 μm

Kūlana pālahalaha mua

[1-100]±5°

Ka lōʻihi pālahalaha mua

47.5±1.5mm

palahalaha lua

ʻAʻohe

TTV

≤5 μm

≤10 μm

≤15 μm

LTV

≤3 μm(5mm*5mm)

≤5 μm(5mm*5mm)

≤10 μm(5mm*5mm)

Kakaka

-15μm ~ 15μm

-35μm ~ 35μm

-45μm ~ 45μm

Warp

≤35 μm

≤45 μm

≤55 μm

'Oka (AFM) mua (Si-maka)

Ra≤0.2nm (5μm*5μm)

Hoʻolālā

Micropipe mānoanoa

<1 ea/cm2

<10 ea/cm2

<15 ea/cm2

Metala haumia

≤5E10atoms/cm2

NA

BPD

≤1500 ea/cm2

≤3000 ea/cm2

NA

TSD

≤500 ea/cm2

≤1000 ea/cm2

NA

ʻAno o mua

Imua

Si

Hoʻopau ʻili

Si-maka CMP

Nā ʻāpana

≤60ea/wafer (nui≥0.3μm)

NA

Nā ʻōpala

≤5ea/mm. Ka lōʻihi huila ≤Diameter

ʻO ka lōʻihi huila≤2*Diameter

NA

ʻAlani ʻili/mau lua/ʻeleʻele/striations/ māwae/contamination

ʻAʻohe

NA

Nā ʻāpana lihi/indents/fracture/papa hex

ʻAʻohe

Nā wahi polytype

ʻAʻohe

ʻĀpana huila≤20%

ʻĀpana huila≤30%

Hōʻailona laser mua

ʻAʻohe

ʻAno o hope

Hoʻopau hope

C-maka CMP

Nā ʻōpala

≤5ea / mm, Ka lōʻihi huila≤2 * Anawaena

NA

Nā hemahema o hope (nā ʻāpana lihi/indents)

ʻAʻohe

ʻōkalakala kua

Ra≤0.2nm (5μm*5μm)

Hōʻailona laser hope

1 mm (mai ka lihi luna)

Kaulana

Kaulana

Chamfer

Hoʻopili ʻia

Hoʻopili ʻia

Epi-mākaukau me ka hoʻopaʻa ʻumeke

Puke cassette nui-wafer

*Nā memo: "NA" ʻo ia hoʻi, ʻaʻohe noi ʻO nā mea i ʻōlelo ʻole ʻia e pili ana i SEMI-STD.

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SiC wafers

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