Custom made Gallium antimonide GaSb single crystal substrate manufacturer from China

GaSb can be used as a substrate material to prepare lasers and detectors suitable for some infrared fiber transmission.
  • Item NO.:

    GS-C025
  • 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

GaSb single crystal substrate
GaSb single crystals match the lattice constants of various ternary and quaternary, III-V compound solid solutions with bands in the 0.8~4.3um wide spectral range because of its lattice constant , because GaSb can be used as a substrate material Used to prepare lasers and detectors suitable for certain infrared optical fiber transmission, GaSb is also predicted to have a lattice-limited mobility greater than GaAs , making it a potential application prospect in the manufacture of microwave devices. The main growth methods of GaS single crystal materials include traditional liquid-sealed Czochralski technology ( LEC ), improved LEC technology, moving heating method / vertical gradient solidification technology ( VGF ) / vertical Bridgman

Crystals
Structure
Crystal orientation
Melting point
o C
Density
g/cm 3
Forbidden band width
GaSb
Cubic
a=6.094A
<100>
712
5.53
0.67


Main performance parameters
Single crystal
Doping
Conductivity type
Carrier concentration
cm -3
Mobility (cm 2 /Vs)
Dislocation density (cm -2 )
Standard substrate
GaSb
Intrinsic
   P
(1-2)*10 17
600-700
《1*10 4
Φ2″×0.5mm
Φ3″×0.5mm
GaSb
Zn
  P
(5-100)*10 17
200-500
《1*10 4
 
Φ2″×0.5mm
Φ3″×0.5mm
GaSb
Te
  N
(1-20) ´ 10 17
2000-3500
《1*10 4
Φ2″×0.5mm
Φ3″×0.5mm
Size (mm)
Dia50.8x0.5mm, 10×10×0.5mm, 10×5×0.5mm 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
Packing
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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