Custom made Indium phosphide InP single crystal substrate manufacturer from China

 InP single crystal materials are the key materials for the production of InP -based laser diodes ( LD )
  • Item NO.:

    GS-C026
  • Payment:

    L/C、 Western Union、 D/P、 T/T
  • Product Origin:

    Anhui, China
  • Max Size:

    Dia100mm
  • Orientation:

    <100>、<110>、<111>
  • Package:

    100 clean bag,1000 exactly clean bag
  • Product Detail

  • Process flow

  • Packaging

  • Transportation

  • FAQ

InP single crystal substrate

As one of the most important compound semiconductor materials , InP single crystal materials are the key materials for the production of InP -based laser diodes ( LD ), light-emitting diodes ( LEDs ) and photodetectors in optical communications. These devices realize the emission of information in optical fiber communications. , Dissemination, amplification, acceptance and other functions. InP is also very suitable for high-frequency devices, such as high electron mobility transistors ( HEMT ) and heterojunction bipolar transistors ( HBT ). Due to its superior characteristics , it is used in optical fiber communication, microwave, millimeter wave, and anti- Radiation solar cells, heterojunction transistors, and many other high-tech fields have a wide range of applications . The main growth methods of InP single crystal materials include traditional liquid-sealed Czochralski technology ( LEC ), improved LEC technology, and gas pressure controlled Czochralski technology ( VCZ). /PC - LEC ) / Vertical Gradient Solidification Technology ( VGF ) / Vertical Bridgman Technology ( VB ), etc.

Crystals
structure
Crystal orientation
Melting point
o C
density
g/cm 3
Forbidden band width
InP
cube,
a=5.869 A
<100>
1600
4.79
1.344


Main performance parameters
Single crystal
Doping
Conductive
type
Carrier concentration
cm -3
Mobility (cm 2 /Vs)
Dislocation density (cm -2 )
Standard substrate
InP
Intrinsic
  
     N
(0.4-2)*10 16
(3.5-4)*10 3
    5*10 4
Φ2×0.35mm
Φ3×0.35mm
InP
S
N
(0.8-3)*10 18
(4-6)*10 18
(2.0-2.4*10 3
(1.3-1.6*10 3
    3*10 4
2*10 3
Φ2×0.35mm
Φ3×0.35mm
InP
Zn
P
(0.6-2)*10 18
70-90
 
2*10 4
 
Φ2×0.35mm
Φ3×0.35mm
InP
Fe
N
  10 7 -10 8
    ³ 2000
    3*10 4
Φ2×0.35mm
Φ3×0.35mm
Size (mm)
Dia50.8x0.35mm, 10×10×0.35mm, 10×5×0.35mm can be customized according to customer needs, special orientation and size of the substrate
Surface roughness
Surface roughness(Ra):<=5A
Atomic particle microscopy (AFM) test report can be provided
polishing
Single-sided or double-sided
Package
Class 100 clean bag, Class 1000 super clean room
Q: Are you trading company or manufacturer ?
     We are factory.
Q: How long is your delivery time?
    Generally it is 3-5 days if the goods are in stock.
    or it is 7-10 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
    Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
     Payment <=5000USD, 100% in advance.
     Paymen >=5000USD, 80% T/T in advance , balance before shippment.
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