8 inisi Silicon wafer P/N-type (100) 1-100Ω dummy reclaim substrate

Fa'amatalaga Pupuu:

O le tele o fa'amaumauga o wafers fa'apala'au itu lua, o wafers uma e mai le 50 i le 400mm le lautele. Afai e le o maua au fa'amatalaga i la matou fa'amaumauga, ua matou fa'atuina ni mafutaga umi ma le tele o tagata fa'atau oloa e mafai ona latou faia ni wafers fa'apitoa e fetaui ma so'o se fa'amatalaga tulaga ese. E mafai ona fa'aogaina wafers fa'apala'au itu lua mo le silicon, tioata ma isi mea e masani ona fa'aaogaina i le alamanuia semiconductor.


Fa'aaliga

Fa'alauiloa le pusa wafer

O le 8-inisi silicon wafer o se mea e masani ona faʻaaogaina mo le silicon substrate ma e lautele lona faʻaaogaina i le faagasologa o le gaosiga o integrated circuits. O ia silicon wafers e masani ona faʻaaogaina e fai ai ituaiga eseese o integrated circuits, e aofia ai microprocessors, memory chips, sensors ma isi masini eletise. O silicon wafers e 8-inisi e masani ona faʻaaogaina e fai ai chips o lapopoʻa tetele, faatasi ai ma lelei e aofia ai le lautele o le fogaeleele ma le mafai ona faia ni chips se tele i luga o le silicon wafer e tasi, e mafua ai le faʻaleleia atili o le gaosiga. O le silicon wafer e 8-inisi e iai foʻi ona meatotino lelei faʻainisinia ma vailaʻau, lea e talafeagai mo le gaosiga o le tele o integrated circuit.

Fa'amatalaga o oloa

8" ituaiga P/N, wafer silicon fa'apupula (25 fasi)

Fa'asinomaga: 200

Tete'e: 0.1 - 40 ohm•cm (E ono eseese mai le tasi vaega i le isi vaega)

Mafiafia: 725+/-20um

Vasega Muamua/Mataitu/Su'ega

MEAFAIGALUEGA

Fa'atulagaga Uiga Fa'apitoa
Ituaiga/Fa'a'a'a P, Boron N, Phosphorous N, Antimony N, Arsenic
Fa'asinomaga <100>, <111> tipi ese fa'atulagaga e tusa ai ma fa'amatalaga a le tagata fa'atau
Aotelega o le Okesene 1019 tausagappmA Fa'apalepale fa'apitoa e tusa ai ma fa'amatalaga a le tagata fa'atau
Aotelega o le Kaponi < 0.6 ppmA

MEAFAIGALUEGA FA'AMEKANIKA

Fa'atulagaga Palemia Mata'ituina/ Su'ega A Su'ega
Lapoa 200±0.2mm 200 ± 0.2mm 200 ± 0.5 mm
Mafiafia 725±20µm (masani) 725±25µm (masani) 450±25µm

625±25µm

1000±25µm

1300±25µm

1500±25 µm

725±50µm (masani)
TTV < 5 µm < 10 µm < 15 µm
Aufana < 30 µm < 30 µm < 50 µm
Afifi < 30 µm < 30 µm < 50 µm
Fa'ata'amilomilo o le Pito SEMI-STD
Fa'ailogaina Fale Mafolafola Autu SEMI-Flat, Fale Mafolafola SEMI-STD Jeida Flat, Notch
Fa'atulagaga Palemia Mata'ituina/ Su'ega A Su'ega
Tulaga Fa'atonuina o le Itu i Luma
Tulaga o le fogaeleele Fa'apupulaina Fa'amekanika Fa'akemikolo Fa'apupulaina Fa'amekanika Fa'akemikolo Fa'apupulaina Fa'amekanika Fa'akemikolo
Ma'ale'ale o le fogā'ele'ele < 2 A° < 2 A° < 2 A°
Fa'aleagaina

Vaega@ >0.3 µm

= 20 = 20 = 30
Pusa, Pu

Pa'u moli

Leai se tasi Leai se tasi Leai se tasi
See, Marks

Striations

Leai se tasi Leai se tasi Leai se tasi
Tulaga Fa'atonuina o le Itu i Tua
Māvaevae, vae o manu felelei, maka o le ili, ila Leai se tasi Leai se tasi Leai se tasi
Tulaga o le fogaeleele Fa'a'ofuofu le kesi

Ata Auiliili

IMG_1463 (1)
IMG_1463 (2)
IMG_1463 (3)

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