PAM XIAMEN offers Nb:SrTiO3 Niobium doped Strontium Titanate Crystal and Substrates.
Nb: SrTiO3, Niobium doped Strontium Titanate Crystal and Substrates
Main Parameters
Nb:SrTiO3
A
B
C
D
Nb Concentration (wt%)
Customized
0.7
0.5
0.05
Resistivity ohm-cm
Customized
0.007
0.05
0.08
Migration rates cm2/vs
Customized
8.5
8.5
6.5
Characteristics
Nb: SrTiO3 and SrTiO3 have a similar structure, but Nb: STO has an high electrical conductivity. Typical STO are insulators
Size
10×3, 10×5, 10×10, 15×15, 20×15, 20×20 mm
Ф15, Ф20, Ф [...]
2019-03-14meta-author
PAM XIAMEN offers FZ Silicon Ignot Diameter 60+1mm.
FZ Si Ingot
Diameter 60+1mm, N-type, <111>±2°
Resistivity 1000-3000Ωcm
Oxygen/Carbon Content 10Е16см-3
The silicon content not less than 99.999999%
Length 150-480mm
MCC lifetime>1000μs
The dislocation density not, Swirl not
For more information, please visit our website: [...]
2019-07-03meta-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
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.
3″ Diameter Wafers [...]
2019-05-15meta-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
The vibrational energy of the molecule is larger than the rotational energy. When the vibrational energy level transition occurs, it is inevitably accompanied by the transition of the rotational energy level, so the pure vibrational spectrum cannot be measured, but only the vibrational-rotational spectrum [...]
2022-06-08meta-author