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
Xiamen Powerway Advanced Material Co., Ltd (PAM-XIAMEN) offers the highest purity InGaAs / InP Epitaxial Wafer in the industry today. Sophisticated manufacturing processes have been put in place to customize and produce high quality InP (Indium Phosphide) Epitaxial wafers up to 4 inches with wavelengths from 1.7 to 2.6μm, [...]
Abstract
We report on a systematic study of local structural, magnetic and magneto-optical properties of Mn-doped SiC films synthesized on a 3C–SiC(001) homoepitaxial wafer by an annealing method. A thin Mn layer was deposited on the SiC wafer, and then annealing was performed to diffuse [...]
2017-06-02meta-author
PAM XIAMEN offers 4″ Silicon Wafer.
Material
Orient.
Diam.
Thck
(μm)
Surf.
Resistivity
Ωcm
Comment
p-type Si:B
[100]
4″
2100
P/E
1-100
SEMI Prime, Manual Edges
p-type Si:B
[100]
4″
3000
P/P
1-10
SEMI Prime
p-type Si:B
[100]
4″
3175
P/P
1-10
SEMI Prime, TTV<8μm
p-type Si:B
[100]
4″
3200
P/E
1-100
SEMI Prime, Sealed as group of 9 wafers
p-type Si:B
[100]
4″
4000
P/P
1-100
SEMI Prime
p-type Si:B
[100]
4″
4000
P/P
1-100
SEMI Prime
p-type Si:B
[100]
4″
5000
P/E
1-100
Prime, NO Flats
p-type Si:B
[100]
4″
890 ±15
P/P
0.5-10.0
SEMI TEST (Scratches), TTV<8μm
p-type Si:B
[100] ±0.2°
4″
300
P/P
0.1-0.3
SEMI Prime
p-type Si:B
[100] ±1°
4″
490 ±5
P/P
0.1-1.0
SEMI Prime, TTV<0.8μm
p-type Si:B
[100]
4″
525
P/E
0.1-0.2
SEMI Prime
p-type Si:B
[100]
4″
350
P/E
0.095-0.130
SEMI Prime
p-type [...]
2019-03-05meta-author
Fully spectroscopic x/γ-ray imaging is now possible thanks to advances in the growth of wide-bandgap semiconductors. One of the most promising materials is cadmium zinc telluride (CdZnTe or CZT), which has been demonstrated in homeland security, medical imaging, astrophysics and industrial analysis applications. These [...]
2019-12-30meta-author
At present, silicon materials still occupy a major position in the field of semiconductors and solar energy. With the development of science and technology, the production process of integrated circuits and solar cells has put forward new requirements for silicon materials. The growth technology [...]
2022-09-15meta-author