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99.999% solar grade germanium wafer coated ge wafer Used In Outer-space Solar Cell Panels

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Περιγραφή

99.999% solar grade germanium wafer coated ge wafer Used In Outer-space Solar Cell Panels

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Παράμετροι προϊόντος
Conduct Type
S-C-P
Dopant
Ge-Ga
Διάμετρος
100 ± 0.2 mm
Orientation
(100)9° to <111> +/-0.5°
OF Location
(100) ± 0.5°
Primary Flat Length
32.5 ± 2 mm
Secondary Flat
as customized
Secondary Flat length
as customized
Resistivity
0.001-0.1 Ω.cm
EPD
0
Laser marking
Front MAJOR
Πάχος
145/175 μm
TTV
≤10 μm
Τόξο
≤15 μm
Warp
≤15 μm
Δύναμη
>6 lbf
Επιφάνεια
as customized
Epi – Ready
Guaranteed for a period of 6 μήνες
Packing material and method
Packed with nitrogen-filled double-layer bag (or single-wafer packaging, epi-ready)

Ιδιότητες

Germanium is a brittle, silvery-white semimetal. It has the same cubic crystal structure as diamond.

Germanium is a semiconductor. It has a high refractive index and is high transparency to infrared radiation.


CNGE has already been able to produce 1-8 inch germanium wafer for solar cells with CZ Czochralski “zero dislocation” technology. The products are widely used in solar space cells. The company is now a leading domestic manufacturer of this product. CNGE currently has a class 5 of ISO14644-1 dust-free workshop production line which now can produce 1800 thousand solar germanium wafer annually.

Εφαρμογή

Used in solar space cells.

Germanium metal and related products

1, Solar grade germanium wafers
2, Germanium monocrystals
3, Germanium dioxide (GeO2)
4, Organic germanium
5, Zone melting germanium ingots
6, Germanium granule
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Επιπλέον πληροφορίες

Τόπο καταγωγής:

Jiangsu

Μάρκα:

CNGE

Εφαρμογή:

Used in solar space cells

Σχήμα:

Circular, flat

Υλικό:

99.999% Germanium monocrystals

Chemical Composition:

Ge doped Ga / P / as customized

Διαστάσεις:

1-8 ίντσα

Growth method:

CZochralski (CZ)

Electronic mobility:

>500cm2/V.sec

Carrier concentration:

1E17~4.5E18cm-3

Workshop production line:

A class 5 of ISO14644-1 dust-free workshop

Χρώμα:

Silvery-white