PAM XIAMEN offers 3″ Silicon Wafer-21
Si wafer
Orientation: (111) ± 0.5°
Type: p-type
Dopant: B
Diameter: 76.2 ± 0.3 mm
Thickness: 380 ± 25 um
Disorientation: 2° to <11-2>
Resistivity: < 0.002 Ohm*cm
Single side polished
C Boron > E20 atom/cm3
Oi < 1E18 atom/cm3
[...]
2020-03-18meta-author
PAM XIAMEN offers high-quality Ag — Silver Single Crystal & Substrate.
PAM XIAMEN grows Silver single crystal along <111> direction up to 20 mm diameter by Modified Bridgeman method. The silver single crystal substrate is cut from the Ag ingot and polished to 30A [...]
2019-04-16meta-author
PAM XIAMEN offers 100mm Si wafers. Please send us email at sales@powerwaywafer.com if you need other specs and quantity.
Item
Dia
Type
Dopant
Orie
Res (Ohm-cm)
Thick (um)
Polish
Grade
Description
PAM2312
100mm
P
B
<100>
0-100
500um
SSP
Test
The ever-versatile 4″ Test-Grade. One of our most popular items!
PAM2313
100mm
P
B
<100>
0-100
500um
DSP
Test
Double-Side Polished Silicon Wafers at affordable prices!
PAM2314
100mm
N
P
<100>
0-100
500um
DSP
Test
Double Side Polished silicon wafers, test grade.
PAM2315
100mm
N
P
<100>
0-100
500um
SSP
Test
Silicon wafers, N-type, Test [...]
2019-02-19meta-author
PAM-XIAMEN can supply silicon wafers to meet your application demands, more wafer specifications please visit: https://www.powerwaywafer.com/silicon-wafer.
The purity, surface flatness, cleanliness and impurity contamination of semiconductor silicon wafers have an extremely important influence on the chips. The local flatness of silicon wafer is one of [...]
2022-09-20meta-author
By analyzing the MOSFET, it is known that the switch can be realized by controlling the change of the PN junction.
Field effect transistor
Type
Name
Principle
FET
JFET
Junction
PN junction
MOSFET
Metal oxide semiconductor
MESFET
Metal semiconductor
Schottky junction
MODFET
Modulation doping
HEMT
High electron mobility
In fact, a Schottky junction can be realized through another structure.
Definitions of Junctions
Starting from [...]
2021-04-02meta-author
PAM XIAMEN offers SiO2 (single crystal quartz).
Single crystal quartz wafer is an excellent substrate for microwave filters for wireless communication industries.
Conversion from the three-index system to the four as [u ‘ v ‘ w ‘ ] —> [u v t w] is [...]
2019-05-15meta-author