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3 Inch Gallium Antimonide Wafer Undoped Mechanical As Cut Wafer

3 Inch Gallium Antimonide Wafer Undoped Mechanical As Cut Wafer

3 Inch Gallium Antimonide Wafer Undoped Mechanical As Cut Wafer

Product Details:

Place of Origin: China
Brand Name: PAM-XIAMEN

Payment & Shipping Terms:

Minimum Order Quantity: 1-10,000pcs
Price: By Case
Delivery Time: 5-50 working days
Payment Terms: T/T
Supply Ability: 10,000 wafers/month
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Detailed Product Description
Product Name: Gallium Antimonide Wafer Other Name: GaSb Mechanical Wafer
Conduction Type: P Type Dopant: Undoped
Wafer Thickness: 600±25um Wafer Diameter: 3"
Suface Finish: P/E, P/P Epi Ready: Yes
High Light:

2 inch wafer


gasb wafer

Undoped Gallium Antimonide Wafer, 3”, As-Cut Wafer, Mechanical Wafer, Or Polished Wafer


3" GaSb Wafer Specification

Item Specifications
Conduction Type P-type
Dopant Undoped
Wafer Diameter 3"
Wafer Orientation (100)±0.5°
Wafer Thickness 600±25um
Primary Flat Length 22±2mm
Secondary Flat Length 11±1mm
Carrier Concentration (1-2)x1017cm-3
Mobility 600-700cm2/V.s
EPD <2x103cm-2
TTV <12um
BOW <12um
WARP <15um
Laser marking upon request
Suface finish P/E, P/P
Epi ready yes
Package Single wafer container or cassette


Optical properties of GaSb Wafer


Index of refraction 3.8
Radiative recombination coefficient ~ 10-10 cm3s-1

Infrared refractive index
n = k1/2≈3.71·(1+8.25·10-5T)

Long-wave TO phonon energy hνTO = 27.78 meV (300 K).
Long-wave LO phonon energy hνLO = 28.89 meV (300 K).


PAM-XIAMEN provides single crystal GaSb(Gallium Antimonide) wafer growth by Liquid Encapsulated Czochralski ( LEC ) method. GaSb(Gallium Antimonide) can be supplied as wafers with as-cut, etched or polished finishes and are available in a wide range of carrier concentration, diameter and thickness. PAM-XIAMEN can provide epi ready grade GaSb wafer for your MOCVD & MBE epitaxial application .Please contact our engineer team for more wafer information.




7X24-hour Telephone Consulting Service is available.

Reply and solution will be provided in 8 hours upon customer’s service request.

After-sales Support is available on a 7X24-hour basis, leaving no worries for customers.


Quality inspection from raw material to production, and delivery.

Professional quality control person, to avoid the unqualified products flowing to customer.

Strict inspection to Raw material, production, and delivery.

Full series of equipment in quality laboratory.


Are You Looking for an GaSb Wafer?


PAM-XIAMEN is your go-to place for everything wafers, including GaSb wafers, as we have been doing it for almost 30 years! Enquire us today to learn more about the wafers that we offer and how we can help you with your next project. Our group team is looking forward to providing both quality products and excellent service for you!


About Us


Continuous improvement, seeking higher quality level. Our highly dedicated sales staff has never shied away from going that extra mile to meet and exceed the customer’s expectations. We treat our customers with the same loyalty and devotion, no matter the size of their business or industry.


We have a clean and tidy, wide workshop and a production and development team with rich experience, providing strong support for your r&d and production needs!All of our products comply with international quality standards and are greatly appreciated in a variety of different markets throughout the world. If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. We are looking forward to forming successful business relationships with new clients around the world in the near future.


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