BIOTAIN CRYSTAL

 
Crystal Material > Substrate Materials > Product Information > Next :NaCl substrate

Silicon substrate

Silicon substrate

Click here for: Thermal oxide Silicon wafer (SiO2 + Si)
Click here for: Silicon-On-Insulator, SOI wafer (Si+ SiO2  + Si)


Major capability parameter
Crystal Structure
Cubic
Melt point(℃)
1420
Density
2.4(g/cm3
Doped material
 Undoped
B-doped
P-doped
Conductivity Type
 I
P-type
N-type
Resistivity
>1000 Ω-cm
10-3~102Ω-cm
10-3~102Ω-cm
E P D
≤100/cm2
≤100/cm2
≤100/cm2
O Content(/cm3
≤1~1.8×1018
≤1~1.8×1018
≤1~1.8×1018
C Content(/cm3
≤5×1016
≤5×1016
≤5×1016
Orientation
<100>, <110>, <111> ±0.5°
Standard Size
10×3m, 10×5m, 10×10mm, 15×15mm, 20×15mm,
Diamether 2", 4", 6", 8", even 12"
Size Tolerances
<±0.1mm
Standard Thickness
0.27mm, 0.5mm, 0.65mm, 1.0mm
Thickness Tolerances
<±0.015mm (special in<±0.005mm)
Polishing
Single or double side polished
Edge Orientation Accuracy
2°(special in 1°)
Roughness
Ra<5A (0.5nm)
Packing
100 grade clean bag,1000 grade exactly clean bag

 

Silicon single crystal can be used in the production and deep processing of diodes, rectifier devices, circuits, and solar cell products. Its subsequent product integrated circuits and semiconductor separation devices have been widely used in various fields, and also occupy an important position in military electronic equipment.
 
Silicon single crystal is a raw material for manufacturing semiconductor Silicon devices for high power rectifiers, high power transistors, diodes, switching devices, and the like. It is a promising material in the development of energy. The growth methods of single crystal Silicon include Czochralski method (CZ), Floating Zone method (FZ), and epitaxial method. The single crystal Silicon grown by the Czochralski method is mainly used for a semiconductor integrated circuit, a diode, an epitaxial wafer substrate, and a solar cell.
 
 
Send Inquiry Online

More information, you can send Inquiry to us. We will reply you as soon as possible.



Contact Us

  • Biotain Crystal Co., Ltd.
  • Tel: (+86) 1506 0796 451
  • Fax: +86 592 523 6275
  • Email:
  • Work Time ( GMT+8 ):
  •    9 AM - 6 PM, From Monday - Friday
  • Website: www.crystal-material.com