GaSb

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SHANGHAI FAMOUS TRADE CO.,LTD

City: shanghai

Province/State:shanghai

Country/Region:china

Tel:86-1580-1942596

Contact Person:
Mr.Wang View Contact Details

GaSb

Brand Name	zmkj
Model Number	GaP wafer
Place of Origin	CHINA
Minimum Order Quantity	5pcs
Price	by case
Supply Ability	1000pcs/month
Delivery Time	1-4weeks
Packaging Details	single wafer case
Materials	GaP single crystal
industry	semiconductor substrates，device，optical
color	yellow
diameter	0.5~76.5mm
surface	polished/lapped
thickness	0.1-2mm

Detailed Product Description

2-6 inch Gallium phosphide (GaP) crystals crystal substrate,GaP wafer

ZMKJ can provides high quality single crystal GaP wafer ( Gallium phosphide ) to electronic and optoelectronic industry in diameter up to 2 inch . Gallium phosphide ( GaP ) crystal is an orange-yellow semi-translucent material formed by two elements , Gallium and Phosphide , growth by Liquid Encapsulated Czochralski ( LEC ) method . GaP wafer is an important semiconductor material which have unique electrical properties as other III-V compound materials and is widely used as red , yellow , and green LED ( light-emitting diodes ) . We have as-cut single crystal GaP wafer for your LPE application , and also provide epi ready grade GaP wafer for your MOCVD & MBE epitaxial application . Please contact us for more product information .

Electrical and Doping Specification

Product Name:

Gallium phosphide (GaP) crystal substrate

Technical parameters:

Crystal structure	Cubic a = 5.4505 Å
Growth method	Czochralski method
Density	4.13 g / cm ³
Mp	1480 ^o C 1
Thermal expansion coefficient	5.3 x10 ^-6 / ^O C
Dopant	S-doped undoped
Direction	<111> or <100> <100> or <111>
Type	N N
Thermal Conductivity	2 ~ 8 x10 ¹⁷ / cm ³ 4 ~ 6 x10 ¹⁶ / cm ³
Resistivity W.cm	0.03 to 0.3
EPD (cm ^-2)	<3x10 ⁵ <3x10 ⁵

Specifications:

Crystallographic directions: <111>, <100> ± 0.5 ^o

Standard polished Size: Ø2 "* 0.35mm; Ø2" * 0.43mm. Ø3"x0.3mm

Note: according to customer requirements with special dimensions and orientation substrates

StandardPacking

1000 clean room, 100 clean bag or single box packaging

Dopant available	S / Zn / Cr / Undoped
Type of conductivity	N / P ,Semi-conducting / Semi-insulating
Concentration	1E17 - 2E18 cm-3
Mobility	> 100 cm2 / v.s.

Product Specification

Growth	LEC
Diameter	Ø 2"
Thickness	400 um
Orientation	<100> / <111> / <110> or others
Off orientation	Off 2° to 10°
Surface	One side polished or two sides polished
Flat options	EJ or SEMI. Std .
TTV	<= 10 um
EPD	<= 2E5 cm-2
Grade	Epi polished grade / mechanical grade
Package	Single wafer container

Sample pictures

FAQ:

Q: What's the delivery time?

A: (1) For the standard products

For inventory: the delivery is 5 workdays after you place the order.

For customized products: the delivery is 2 or 3 weeks after you place the order.

(2) For the special-shaped products, the delivery is 4 workweeks after you place the order.

Q: What's your MOQ?

A: (1) For inventory, the MOQ is 3pcs.

(2) For customized products, the MOQ is 10-20pcs up.

we also can provide other materials semiconductor wafer as like below

Product Tags: mgo substrate gap wafer

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GaSb

GaSb

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