Ge Wafer Supplier

Ge Wafer Supplier

Ge Wafer Substrate-Germanium
No. Material Orientation. Diameter Thickness Polish Resistivity Type   Dopant Prime flat EPD Ra
(mm) (μm) Ω·cm Orientation /cm2
1-100 Ge (100) 50.8 500±25 SSP 0.0138-0.02 P/Ga (110) ≤5000 N/A
1-100 Ge (100) 50.8 500 SSP ≥30 N/undoped N/A N/A <5A
1-100 Ge (100) 50.8 500 SSP 58.4-63.4 N/undoped N/A N/A N/A
1-100 Ge (100) 50.8 500 SSP 0.1-1 P/Ga N/A N/A N/A
1-100 Ge (100) 50.8 500 SSP 0.1-0.05 P/Ga N/A N/A N/A
1-100 Ge (100) 50.8 1000 DSP >30 N/A (110) N/A N/A
1-100 Ge (100) 50.8 2000 SSP N/A N/A N/A N/A N/A
1-100 Ge (100) 50.8 4000 SSP N/A N/A N/A N/A N/A
1-100 Ge (111)/(110) 50.8 200000 N/A 5-20 N/A N/A N/A N/A
1-100 Ge (100) 50.8 400 SSP <0.4 N/A N/A N/A N/A
1-100 Ge (100)/(111) 50.8 4000±10 DSP N/A N/A N/A N/A N/A
1-100 Ge (100) 50.8 350 SSP 1-10 P/Ga (110) ≤5000 N/A
PAMP20295 Ge (100) 50.8 500±25 SSP 2-10 P/Ga (110) ≤5000 N/A
1-100 Ge (100) 50.8 500±25 SSP 0.3-3 N/Sb (110) ≤5000 N/A
1-100 Ge (100) 50.8 500±25 SSP 0.3-3 P/Ga (110) ≤5000 N/A
1-100 Ge (111) 60 1000 As cut >30 N/A (110) <3000 N/A
1-100 Ge (100) 100 N/A SSP <0.019 P/Ga (110) <500 N/A
1-100 Ge (100) 100 1000±25 SSP ≥30 N/undoped N/A N/A N/A
1-100 Ge (100) off 6°or off 9° 100 500 SSP 0.01-0.05 P/Ga N/A N/A N/A
1-100 Ge (100) 100 500 SSP 0.01-0.05 P/Ga N/A N/A N/A
1-100 Ge (100) 100 500 DSP 0.01-0.05 P/Ga N/A N/A N/A
1-100 Ge (100) 100 500 SSP <0.01 P/Ga N/A N/A N/A
1-100 Ge (100) 100 500 DSP <0.01 P/Ga N/A N/A N/A
1-100 Ge (100) 100 500 SSP ≥35 P/Ga N/A N/A N/A
1-100 Ge (100) 100 500 DSP ≥35 P/Ga N/A N/A N/A
1-100 Ge (100) 100 500 SSP 0.1-0.05 P/Ga N/A N/A <5A
1-100 Ge (100) 100 500 DSP 0.1-0.05 P/Ga N/A N/A <5A
1-100 Ge (100)6°off (111) 100 185±15 DSP 0.01-0.05 N/A (110) ≤5000 <5A
1-100 Ge (100)6°off (110) 100 525±25 SSP 0.01-0.04 N/A N/A N/A N/A
1-100 Ge (100) 100 N/A N/A N/A N/A N/A N/A N/A
1-100 Ge (100) 100 1000±15 SSP ≥30 N/A (110) ≤5000 N/A
1-100 Ge (100) 100 750±25 SSP ≥30 N/A (110) ≤5000 N/A
1-100 Ge (100) 100 500±25 SSP 10-30 N/A N/A N/A N/A
1-100 Ge (100)/(111) 100 160 DSP 0.05-0.1 P/Ga N/A <500 N/A
1-100 Ge (100)/(111) 100 160 DSP 0.05-0.1 P/Ga N/A <4000 N/A
1-100 Ge (100)/(111) 100 160 DSP 0.05-0.1 N/Sb N/A <500 N/A
1-100 Ge (100)/(111) 100 160 DSP 0.05-0.1 N/Sb N/A <4000 N/A
1-100 Ge (100)/(111) 100 190 DSP 0.05-0.1 P/Ga N/A <500 N/A
1-100 Ge (100)/(111) 100 190 DSP 0.05-0.1 P/Ga N/A <4000 N/A
1-100 Ge (111) 100 500±25 SSP <0.4 N/Sb N/A N/A N/A
1-100 Ge (100)6°off-cut toward(111)A 100 175±25 SSP 0.003-0.009 P/Ga (0-1-1) (0-11) <100 N/A
PAM210802 Ge (100) 100 175 DSP <0.02 P N/A N/A N/A
1-100 Ge (310)±0.1° 100 200±15 DSP >20 N/A N/A N/A N/A
1-100 Ge (111) 150 600-700 N/A >30 N/A (110) N/A N/A

 

Germanium wafer list here is for your reference, if you need price detail, please contact our sales team. As a Ge wafer supplier, we also offer bulk Ge wafer with sepecial orientation. Take the Ge(310) for example:

Ge wafers, PAM210611-GE

Size: 4”diameter

Intrinsic undoped

Orientation：（310）+/-0.1deg.

Resistivity:>30 ohm.cm

TTV<3um

BOW<10um

WARP<10um

SEMI Prime grade

Double side polished

One SEMI Flat

Sealed in Individual Wafer

FAQ：

Q: According to your comment below, orientation <111> is undoped, is there a difference with N type germanium wafer in transmission ?

“Normally few to use (111) on this resistivity (5-40 ohm.cm), (111)undoped(it is resistivity>40 ohm.cm) is much popular for optical application.”

A: Transmission of (111)undoped Ge wafer is slight better than n type one.

Note:
*** As manufacturer, we also accept small quantity for researcher or foundry.

***Delivery time: it depends on stock we have, if we have stock, we can ship to you soon.

***Applications: we offer Ge wafers for various applications, like optics, epi-growth, solar cell, synchronization of IR and visible pulses in pump-probe setup and so on. Tell us your application, we will suggest you the most suitable wafer specification.

*** For solar cell application, normally user will choose Ge wafer with (100) off 6°or off 9°in 175um+/-25um thickness,EPD<500/cm2 or 5000/cm2.

For more information, please contact us email at [email protected] and [email protected].

2018-05-23

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