PAM-XIAMEN offers (20-2-1) Plane Semi-insulating Freestanding GaN Substrate, which is semiconductor material for the development of iii-nitride device, microelectronic devices and optoelectronic devices. The following specification of free standing GaN crystal substrate is for sale.
1. Semi-insulating Freestanding GaN Substrate Specification
Item
PAM-FS-GAN(20-2-1)-SI
Dimension
5 x 10 mm2 or 5 x 20 mm2
Thickness
380+/-50um
Orientation
(20-21)/(20-2-1) plane off angle toward A-axis 0 ±0.5°
(20-21)/(20-2-1) plane off angle toward C-axis -1 ±0.2°
Conduction Type
Semi-Insulating
Resistivity (300K)
>106 Ω·cm
TTV
≤ 10 µm
BOW
BOW ≤ 10 µm
Surface Roughness:
Front [...]
2020-09-02meta-author
PAM XIAMEN offers 6″Prime Silicon Wafer Thickness 1500±25μm.
Diameter 150mm
Thickness 1500±25μm
phosphorus, boron or Antimony doped boron,<100>
SSP
Resistivity 1-100ohm cm
with 200A thermal oxide and 1200A nitride
TTV < 15um
BOW < 80um
For more information, please visit our website: https://www.powerwaywafer.com,
send [...]
2019-07-02meta-author
PAM-XIAMEN can offer InAlN HEMT( Indium Aluminium Nitride High Electron Mobility Transistor) structure on 8-inch silicon. InAlN band gap is a direct band gap, and InAlN HEMT is used in producing electronic and photonic devices. It is one of the III-V group of semiconductors. As an alloy of indium nitride [...]
2021-04-16meta-author
PAM XIAMEN offers 60+1mm FZ Si Ingot -1
FZ Si Ingot
Diameter 60+1mm, N-type, <111>±2°
Resistivity 1000-3000Ωcm
Oxygen/Carbon Content 10Е16см-3
The silicon content not less than 99.999999%
Length 150-480mm
MCC lifetime>1000μs
The dislocation density not, Swirl not
For more information, send us email at sales@powerwaywafer.com and powerwaymaterial@gmail.com.
2020-03-10meta-author
A phenomenon commonly encountered in grinding of silicon wafers is the grinding marks, which are difficult to remove by subsequent polishing process, and have been a great obstacle to the manufacture of silicon wafers with higher flatness. In this paper, the grinding marks formation [...]
PAM XIAMEN offers Cr – Foil and Substrate.
Cr Metallic Substrate ( polycrystalline): 10×10 x 1.0 mm, 1 side polished-1
Polycrystal Cr ( Chromium ) metallic substrate
Purity: > 99.99%
Substrate dimension: 10×10 x 1.0 mm,
Surface finish: one side polished
Colbat Properties
Name: [...]
2019-05-08meta-author