A template-based vision system for the 100% inspection of wafer die surfaces has been developed. Design goals included a requirement for the detection of flaws as small as two thousandths of an inch on parts up to 8-in. wafer size. Each die is treated [...]
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
4
DSP
Boron
P
100
32,5 ± 2,5
110 ± 1
0.0 ± 1.0°
1 – 100 Ohmcm
100 ± 0.3 mm
302 ± 4 µm
35
4
35
4
DSP
Boron
P
100
32,5 ± 2,5
110 ± 0,50
90 ± 5.0 °, [...]
2019-02-25meta-author
Silicon Ingots -2
PAM XIAMEN offers Silicon Ingots. Below is just a short list. Contac us if you need other specs!
All diameters!
Note: Material – CZ unless noted
Kg in
Properties of Silicon
Stock
Silicon Ingots
Material Description
19.35
FZ SCRAP material n-type, Ro: 1,000-10,000 Ohmcm
5.6
FZ SCRAP material Intrinsic, Ro: >10,000 Ohmcm
5.12
6″Ø ingot [...]
2019-02-15meta-author
Semiconductor sensor refers to a sensor made by utilizing various physical, chemical, and biological characteristics of semiconductor materials. The majority of the semiconductor materials used are silicon, as well as III-V and II-VI element compounds. The researchers used the excellent performance and availability of SiC [...]
2023-11-03meta-author
Static induction transistor (SIT) is a type of junction field-effect transistor. It is a unipolar voltage control device developed on the basis of ordinary junction field-effect transistors, with three electrodes: active, gate, and drain. Its source drain current is controlled by an external vertical electric [...]
2024-01-15meta-author
PAM XIAMEN offers Single crystal KTaO3.
KTaO3 (100) 5x5x0.5 mm, 2sp
KTaO3, (100), 10 x 5 x 0.5mm, 1sp
KTaO3, (100), 10 x 5 x 0.5mm, 2sp
KTaO3, (100), 5 x 5 x 0.5mm, 1sp
KTaO3, (110), 5 x 5 x 0.5mm, 1sp
KTaO3, [...]
2019-05-07meta-author