The behaviour of n-6H SiC in HF- and KOH-based electrolytes is studied. It is shown that at the room temperature the dissolution of SiC in these electrolytes is accompanied by a number of side effects, such as passivation of the etched surface with an [...]
2019-03-25meta-author
Silicon Ingots -1
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
2.7
FZ 6″Ø ingot p-type Si:B[100] ±2.0°, Ro: 1-2 Ohmcm, MCC Lifetime>1777μs, NO Flats
1.15
FZ 6″Ø×25mm [...]
2019-02-15meta-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.
6″ Diameter Wafers [...]
2019-05-15meta-author
Sales of semiconductors: present and next future of the global market
“Softening demand and lingering macroeconomic challenges continued to limit global semiconductor sales in November. Despite these headwinds, the industry may narrowly surpass total annual sales from 2014 and is projected to post modest sales [...]
2016-07-12meta-author
PAM XIAMEN offers LD Bare Bar for 940nm@cavity 2mm.
Brand: PAM-XIAMEN
Wavelength: 940nm
Filling Factor: 80%
Output Power: 600W
Cavity Length:2mm
For more information, please visit our website: https://www.powerwaywafer.com,
send us email at sales@powerwaywafer.com and powerwaymaterial@gmail.com
Found in 1990, Xiamen Powerway Advanced Material Co., [...]
2019-05-09meta-author
AlGaInP LED Chip Sepcification
· Orange LED Wafer Substrate:
P+GaAs
p-GaP
p-AlGaInP
MQW
n-AlGaInP
DBR n-ALGaAs/AlAs
Buffer
GaAs substrate
·Chip Sepcification (Base on 7mil*7mil chips)
Parameter
Chip Size
7mil(±1mil)*7mil(±1mil)
Thickness
7mil(±1mil)
P Electrode
U/L
N Electrode
AU
Structure
Such as right-shown
·Optical-elctric characters
Parameter
Condition
Min.
Typ
Max.
Unit
Forward voltage
If=10μA
1.35
┄
┄
V
Reverse voltage
If=20mA
┄
┄
2.2
V
Reverse current
V=10V
┄
┄
2
μm
Wavelength
If=20mA
565
┄
575
nm
Half wave width
If=20mA
┄
10
┄
nm
·Light intensity characters
Brightness code
LA
LB
LC
LD
LE
LF
LG
LH
IV(mcd)
10-15
15-20
20-25
25-30
30-35
35-40
40-50
50-60
Source:PAM-XIAMEN
If you need more information about AlGaInP LED Chip Sepcification, please visit our website:https://www.powerwaywafer.com, send us email [...]