What are Gallium Phosphide (GaP) Wafers?
Gallium phosphide wafers are thin slices of crystalline gallium phosphide, a III-V semiconductor material known for its excellent optical and electronic properties. They are widely used in the semiconductor and optoelectronic industries due to their high thermal stability, wide bandgap (~2.26 eV at room temperature), and capability to emit visible light.
Applications of Gallium Phosphide Wafers
- Light-Emitting Diodes (LEDs): GaP is used in manufacturing red, green, and yellow LEDs, especially in devices requiring visible-spectrum emission.
- Optoelectronics: GaP wafers serve in photodetectors and optoelectronic integrated circuits.
- Photovoltaics: They are explored in tandem solar cells for higher efficiency in converting sunlight into electricity.
- High-Temperature Electronics: Due to its thermal stability, GaP is ideal for high-temperature and high-power applications.
- Microelectronics: GaP wafers are used in advanced transistor designs and integrated circuits.
- Laser Technology: They are integral in producing certain types of lasers, including those used in optical communications.
- Gallium Phosphide
- 50mm N/Si (100)
- Orientation: 100 2 degrees off cut Resistivity: .05 ohm/cm
- Primary Flat Length: 0.67"
- Secondary Flat: 0.28"
- Primary Flat Misalignment: 0.24 degree
- Hall Mobility: 116
- Carrier Concentration: 48-140 X10E16cm3
- Thickness: 10-13 mils
- Single Side Polished
Gallium Phosphide wafers always in stock
- Gallium Phosphide
- 50mm N/Si (100)
- Orientation: 100 2 degrees off cut Resistivity: .05 ohm/cm
- Primary Flat Length: 0.67"
- Secondary Flat: 0.28"
- Primary Flat Misalignment: 0.24 degree
- Hall Mobility: 116
- Carrier Concentration: 48-140 X10E16cm3
- Thickness: 10-13 mils
- Single Side Polished
Note: Surface - P = Polished, E = Etched, C = AsCut, Ox = Oxide (on that layer)
|
Item |
Qty in |
Material |
Orient. |
Diam |
Thck |
Surf. |
Resistivity |
|
Stock |
|
|
(mm) |
(μm) |
|
Ωcm |
K763 |
3 |
SI GaP:Cr |
[100] |
2" |
400 |
P/P |
2.40E+13 |
9431 |
1 |
undoped GaP:- ingot |
[100] |
3" |
25,700 |
|
n-type |
D451 |
1 |
undoped GaP:- |
[110] ±0.5° |
2" |
300 |
P/P |
n-type >0.4 |
H921 |
3 |
undoped GaP:- |
[111A] ±0.5° |
3" |
550 |
P/E |
n-type 5.3 |
F921 |
3 |
undoped GaP:- |
[111A] ±0.5° |
3" |
550 |
P/E |
n-type 5.3 |
J921 |
2 |
undoped GaP:- |
[111A] ±0.5° |
3" |
550 |
P/E |
n-type 0.48 |
2744 |
2 |
undoped GaP:- |
[111B] |
2" |
400 |
P/E |
n-type 86 |
9222 |
6 |
undoped GaP:- |
[111] ±0.5° |
2" |
400 |
P/P |
n-type 6.5 |
B926 |
1 |
undoped GaP:- |
[111] |
2" |
400 |
P/P |
n-type 1.53 |
2487 |
1 |
n-type GaP:S |
[100] |
2" |
350 |
P/E |
0.045 |
C744 |
1 |
n-type GaP:S |
[111B] |
2" |
400 |
P/E |
0.125 |
2420 |
1 |
n-type GaP:S |
[111A] |
50.5mm |
315 |
P/E |
4.30E-02 |
2509 |
1 |
p-type GaP:Zn |
[100] |
2" |
400 |
BROKEN |
0.31 |
E098 |
1 |
p-type GaP:Zn |
[100] |
2" |
350 |
P/E |
0.0776 |
2373 |
1 |
p-type GaP:Zn |
[111A] |
50.5mm |
350 |
P/E |
4.60E-02 |
224 |
1 |
undoped GaP:- |
[100] |
2" |
450 |
P/E |
n-type 3.5E8 |
117A |
4 |
undoped GaP:- |
[100-2° towards[110]] |
2" |
500 |
P/E |
n-type 1.04 |
M-087A |
2 |
undoped GaP:- |
[100-10° towards[110]] |
2" |
400 |
P/E |
n-type 1.3 |
M087A |
2 |
undoped GaP:- |
[100-5° towards[110]] |
2" |
400 |
P/E |
n-type 1.3 |
74 |
1 |
undoped GaP:- |
[100] |
2" |
500 |
P/E |
n-type 1.05 |
151 |
2 |
undoped GaP:- |
[110] |
2" |
300 |
P/P |
n-type 15 |
151C |
3 |
undoped GaP:- |
[110] |
10x10mm |
400 |
P/P |
n-type 12 |
151B |
3 |
undoped GaP:- |
[110] |
5x6mm |
400 |
P/P |
n-type >0.9 |
151A |
4 |
undoped GaP:- |
[110] |
5x6mm |
400 |
P/P |
n-type >0.9 |
252 |
1 |
undoped GaP:- |
[111] |
2" |
2,000 |
P/P |
n-type 8.9E9 |
252A |
3 |
undoped GaP:- |
[111B] |
2" |
400 |
P/E |
n-type 86 |
88 |
4 |
n-type GaP:S |
[100] |
2" |
400 |
P/E |
0.24 |
88A |
4 |
n-type GaP:S |
[100] |
2" |
350 ±10 |
P/E |
0.16 |
78 |
1 |
n-type GaP:S |
[100-6° towards[111]] |
2" |
400 |
P/E |
5.80E-02 |
244A |
2 |
n-type GaP:S |
[100] |
2" |
400 |
P/E |
0.053 |
244B |
1 |
n-type GaP:S |
[100] |
2" |
400 |
P/E |
0.053 |
244 |
6 |
n-type GaP:S |
[100-10° towards[011]] |
2" |
350 ±10 |
P/E |
0.051 |
244C |
2 |
n-type GaP:S |
[100] |
2" |
400 |
P/E |
0.031 |
M-008 |
1 |
n-type GaP:S |
[111] |
2" |
1,000 |
P/P |
0.209 |
M008A |
1 |
n-type GaP:S |
[111] |
2" |
1,000 |
P/P |
0.209 |
M-009 |
7 |
n-type GaP:S |
[111] |
2" |
275 |
P/E |
0.136 |
10 |
2 |
n-type GaP:S |
[111A-6° towards[-1-12]] |
2" |
400 |
P/E |
0.125 |
10_2 |
3 |
n-type GaP:S |
[111A] |
2" |
400 |
P/E |
0.125 |
10_3 |
1 |
n-type GaP:S |
[111B] |
2" |
400 |
P/E |
0.125 |
148A |
8 |
n-type GaP:S |
[111A] |
2" |
315 |
P/E |
4.30E-02 |
148 |
1 |
n-type GaP:S |
[111A] |
2" |
315 |
P/E |
4.30E-02 |
148C |
8 |
n-type GaP:S |
[111A] |
2" |
350 |
P/E |
4.30E-02 |
187C |
9 |
p-type GaP:Zn |
[100] |
2" |
400 |
P/E |
0.31 |
183 |
3 |
p-type GaP:Zn |
[100] |
2" |
400 |
P/E |
0.164 |
187D |
1 |
p-type GaP:Zn |
[100] |
2" |
400 |
P/E |
0.117 |
245 |
4 |
p-type GaP:Zn |
[100-10° towards[011]] |
2" |
350 ±10 |
P/E |
0.086 |
239 |
1 |
p-type GaP:Zn |
[100-2° towards[111]] |
2" |
400 |
P/E |
0.078 |
177 |
5 |
p-type GaP:Zn |
[100] |
2" |
350 |
P/E |
0.0776 |
227 |
2 |
p-type GaP:Zn |
[100-2° towards[110]] |
2" |
400 |
P/E |
4.40E-02 |
258 |
1 |
p-type GaP:Zn |
[111B] |
2" |
450 |
P/E |
0.42 |
226A |
7 |
p-type GaP:Zn |
[111A] |
2" |
350 ±10 |
P/E |
0.046 |
246 |
1 |
p-type GaP:Zn |
[311] |
2" |
350 ±10 |
P/E |
0.11 |
|
