PAM XIAMEN offers indium gallium arsenide (InGaAs) epi layer on semi-insulating InP substrate by MOCVD deposition. InGaAs is a light-sensitive material, and its response band can be adjusted by adjusting the value of In component x to obtain a response of 0.87~3.5um. The working band of [...]
2019-04-28meta-author
PAM XIAMEN offers CZT and MCT crystal.
CZT and MCT crystal are new semiconductors which enables effective conversion of radiation to electron. The technology will reform radiography and radiation measurement in medical and industrial areas. We both provides the standard substrate , CZT and [...]
2019-04-19meta-author
The PN junction material has a single conductivity, which is a characteristic utilized by many devices in electronic technology, such as semiconductor diodes and bipolar transistors. PAM-XIAMEN can offer silicon PN junction wafers. Here we just list a specific epitaxial structure of photodiode application for your reference. More silicon epitaxial [...]
2023-09-28meta-author
PAM XIAMEN offers test grade silicon wafers
Below is just a short list of the test grade silicon substrates!
Inches
Cust class
Dopant
Type
Orientation
PFL length
PFL direction
SFL
Off orientation
Resistivity
Diameter
Thickness
Bow
TTV
Warp
6
SSP
Arsenic
N+
100
57,5 ± 2,5
110 ± 1
0.0 ± 1.0 °
0.0028-0.0035 Ohmcm
150 ± 0.5 mm
440 ± 20 µm
40
5
40
6
SSP
Arsenic
N+
111
57,5 ± 2,5
110 ± 1
4.0 ± 0.5 °
< 0.0035 Ohmcm
150 [...]
2019-02-25meta-author
PAM XIAMEN offers 4″CZ Prime Silicon Wafer-6
GE03. NOTE: Wafers must be free of striation marks
Silicon wafers, per SEMI Prime, P/P 4″Ø×525±25µm,
p-type Si:B[100]±0.5°, Ro=(0.001-0.005)Ohmcm,
TTV<5µm, Bow<30µm, Warp<30µm,
Both-sides-polished, SEMI Flat (one),
Sealed in Empak or equivalent cassette.
For more information, send us email at sales@powerwaywafer.com and powerwaymaterial@gmail.com
2020-03-23meta-author
Gartner: worldwide semiconductor revenue declined 2.3% in 2015
Worldwide semiconductor revenue totaled 334.8 billion dollar in 2015, a 2.3 percent decline from 2014, according to final results by Gartner. The combined revenue of the top 25 semiconductor vendors fell by 0.5 percent during 2015. This was [...]
2016-07-04meta-author