5-5-3 SiC Contacts and Interconnect
All useful semiconductor electronics require conductive signal paths in and out of each device as well as
conductive interconnects to carry signals between devices on the same chip and to external circuit
elements that reside off-chip. While SiC itself is theoretically capable [...]
2018-06-28meta-author
GaN epitaxy template on Sapphire substrate with N-type, P-type or semi-insulating is available for the preparation of semiconductor optoelectronic devices and electronic devices. GaN epitaxial layer on sapphire substrate refers to a composite structure composed of a gallium nitride single crystal thin film material [...]
2019-04-22meta-author
PAM XIAMEN offers 4″ CZ Prime Silicon Wafer Thickness 525 ± 25 µm.
4inch Prime CZ-Si wafer 4 inch (+/- 0.5 mm),
thickness = 525 ± 25 µm,
orientation (100)(+/-0.5°),
2-side polished,
p or n type (no matter) ,
? Ohm cm (no matter), [...]
2019-06-28meta-author
PAM XIAMEN offers 4″ Epitaxial Silicon Wafer. If necessary, we can do SRP (spreading resistance profile) test for you.
Item
Parameter
Spec
Unit
1
Growth Method
CZ
2
Diameter
100+/-0.5
mm
3
Type-Dopant
P- Boron
4
Resistivity
0.002 – 0.003
ohm-cm
5
Resistivity Radial Variation
<10
%
6
Crystal Orientation
<111> 4 +/- 0.5
degree
7
Primary Flat
Orientation
Semi
degree
Length
Semi
mm
8
Secondary Flat
Orientation
Semi
degree
Length
semi
mm
9
Thickness
525 +/- 25
μm
10
TTV
≦10
μm
11
Bow
≦40
μm
12
Warp
≦40
μm
13
Front Surface
polished
14
Backside
etched
—
5000 +/-10% Angstoms SiO2
15
Surface Appearance
no Cratches, haze, edge chips, orange peel, defects,contamination
—
16
Edge [...]
2021-03-16meta-author
PAM XIAMEN offers PbWO4 single crystal substrate.
PbWO4 single crystal substrate ,random orientation, 5 x 3 x 0.45mm,Single side polished
PbWO4 single crystal substrate ,random orientation, 5 x 5 x 0.45mm,Single side polished
PbWO4 (001) single crystal substrate 10x10x0.5mm,2sp
PbWO4 single crystal substrate , [...]
2019-05-14meta-author
PAM XIAMEN offers Si (Bare Prime, Thermal oxide ,Pt coated &Solar Cell Grade ).
PAM XIAMEN supplies all kinds of Silicon wafer from 1″ ~ 8″ in diameter. Particularly specializing in fabrication of Si wafer with various special size and orientation.
<=1″ diameter wafers [...]
2019-05-15meta-author