PAM XIAMEN offers Tatalum Metal Substrate & Foil ( Polycrystalline ).
Symbol Ta
Atomic Number 73
Atomic Weight: 180.95
Density: 16.69 g/cm3
Melting Point: 2996 °C
Boiling Point: 5425+/-100 °C
Ta – Tantalum Polycrystalline Metallic Foil: 0.05mm thick x 200mm Width x 400 mm Length
Ta [...]
2019-05-10meta-author
PAM-XIAMEN offers R-Plane(1-102) Sapphire Substrate, single side polished,please see below spec:
2”,R-Plane Sapphire Substrate with SSP
No
Item
Specification
1
Material
High Purity Al2O3
2
Diameter
50.8土0.1mm
3
Orientation
R-plane<1-102>土0.2°
4
Thickness
430土15um
5
TTV
≤15um
6
Bow
≤10um
7
Warp
≤15um
8
Primary Flat Length
16.0土1.0mm
9
Front suface Roughmess(Ra)
Ra≤0.3nm
10
Bock Surtace Roughness(Ra)
0.8~1.2um
11
Primary Flat Orienation
A-plane+0.2°
12
Surtace onentation
R-Plane土0.2°
13
Laser Mark
back side or front side or no laser mark
14
Package
25pcsCassede.Vacum-sealed,Nitrogen-flled,Class-100 Cleanroom
3”,R-Plane Sapphire Substrate with SSP
No
ltem
Specification
1
Material
High Purity Al2O3
2
Diameter
76.2土0.2mm
3
Thickness
350土25um
4
Orientation
R-plane<1-102>土0.2°
5
Primary Flat Orientation
45+2CCCW [...]
2020-05-21meta-author
Silicon-on-insulator (SOI) wafer is one of the most appealing platforms for optical integrated circuit with the potential to realize high performance Ultra Large Scale Integration (ULSI) and device miniaturization. In this work, based on simulations to obtain appropriate optical properties of a porous silicon [...]
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
Red Phos.
N+
100
47,5 ± 2,5
01T ± 0,50
0.0 ± 0.5°
0.015 – 0.035 Ohmcm
150 ± 0.5 mm
400 ± 15 µm
40
5
40
6
SSP
Red Phos.
N+
100
47,5 ± 2,5
01T ± 0,50
0.0 ± 0.5°
0.015 [...]
2019-02-25meta-author
PAM XIAMEN offers 2″ Silicon Wafer.
Material
Orient.
Diam.
Thck
(μm)
Surf.
Resistivity
Ωcm
Comment
Intrinsic Si:-
[100-4.0°] ±0.5°
2″
400
P/E
FZ >20,000
SEMI Prime, TTV<5μm
Intrinsic Si:-
[100]
2″
400
P/E
FZ >20,000
SEMI Prime, TTV<5μm
Intrinsic Si:-
[100]
2″
200
P/P
FZ >10,000
SEMI Prime
Intrinsic Si:-
[100]
2″
350
P/P
FZ >10,000
SEMI Test, Wafers with edge chips
Intrinsic Si:-
[100]
2″
500 ±10
P/E
FZ >10,000
SEMI Prime
Intrinsic Si:-
[100]
2″
500 ±10
P/E
FZ >10,000
SEMI Prime
Intrinsic Si:-
[100]
2″
500 ±10
P/E
FZ >10,000
SEMI Prime
Intrinsic Si:-
[100]
2″
300
P/E
FZ 5,000-10,000
SEMI Prime
Intrinsic Si:-
[100]
2″
300
P/E
FZ 5,000-10,000
SEMI Prime, in hard cassettes of 2 & 5 wafers
Intrinsic Si:-
[111] ±0.5°
2″
330
P/P
FZ >20,000
SEMI
Intrinsic Si:-
[111] ±0.5°
2″
330
P/P
FZ >20,000
SEMI
Intrinsic Si:-
[111] [...]
2019-03-07meta-author
PAM XIAMEN offers Thinned Silicon Wafers! We have them! In Stock and ready to ship!
Free Standing Thin Silicon Wafers
We offer freestanding super thin silicon wafers with thicknesses ranging from 5µm to 100µm and with diameters from 5mm to 6. The thin Silicon wafers are true mirror [...]
2019-02-14meta-author