SiC wafer can be used to manufacture BJT (bipolar junction transistor) devices with low conduction resistance and high blocking voltage up to tens of kilovolts. For applications with a blocking voltage of 4.5kV and higher, bipolar SiC power devices will have more practical application value than unipolar SiC power [...]
2023-11-28meta-author
PAM XIAMEN offers YIG single crystal substrate.
YIG single crystal substrate, one side polished, (111), 5 mm dia. x 0.5 mm
YIG single crystal substrate, two sides polished, (111), 5 mm dia. x 0.35 mm
Due to the rapid changes in the semiconductor wafer [...]
2019-05-21meta-author
PAM-XIAMEN, a wafer substrate supplier, offers epi ready substrate wafer as follows:
Wikipedia:
Substrate is a solid (usually planar) substance onto which a layer of another substance is applied, and to which that second substance adheres. In solid-state electronics, this term refers to a thin slice [...]
2018-02-12meta-author
PAM XIAMEN offers 6″FZ Prime Silicon Wafer-2
6″ Si wafer, Diameter 150mm, FZ Gas Dope, DSP, N(111), resistivity 5000-10,000Ωcm
PARAMETER
SPECIFICATION
GENERAL CHARACTERISTICS
1
Growth Method
FZ Gas Dope
2
Crystal Orientation
(111)
3
Conductivity Type
n
4
Dopant
Phosphorus.
5
Nominal Edge Exclusion
6 mm
ELECTRICAL CHARACTERISTICS
6
Resistivity
5000 – 10,000 Wcm
7
Life Time
>1500 µsec
CHEMICAL CHARACTERISTICS
8
Oxygen Concentrations
< 2xE16 at/cm3
9
Carbon Concentrations
< 2xE16 at/cm3
WAFER PREPARATION CHARACTERISTICS
10
Front Surface Condition
Polished, DSP
11
Edge [...]
2020-04-17meta-author
GaAs is a typical III-V direct bandgap semiconductor material with excellent optoelectronic properties and high mobility, making it suitable for the production of high-speed RF devices. GaAs can also form quantum well structures with GaAlAs, further improving the performance of light-emitting devices (low threshold [...]
2023-03-24meta-author
PAM XIAMEN offers single crystal undoped or Ga-doped ZnO wafer substrate, which is grown by hydrothermal method under high pressure.There are two structures mainly in ZnO wafer: Hexagonal wurtzite and cubic zinc blende, what we offered is Hexagonal wurtzite.
1.Properties of ZnO Wafer:
1.1 General Properties [...]
2019-05-21meta-author