Se investigó la epitaxia por sublimación al vacío (SEV) como un método para hacer crecer estructuras epitaxiales de 4H-SiC para la fabricación de diodos p-i-n. El material 4H-SiC cultivado con SEV se investigó con microscopía electrónica de barrido (SEM), microscopía de fuerza atómica (AFM), difracción de rayos X, espectroscopia de fotoluminiscencia (PL), espectroscopia de catodoluminiscencia (CL), método de fotocorriente [. ..]
2019-12-02meta-autor
PAM-XIAMEN, one of leading silicon wafer producers, can offer 4 inch N type Sb doped Silicon wafer. As an important substrate for epitaxial growth, heavily doped antimony silicon wafers are widely used in integrated circuit manufacturing.
1. Specification of 4 inch Sb Doped Si wafer [...]
2021-06-25meta-autor
PAM XIAMEN offers 3″ Silicon Wafer.
Material
Orient.
Diam.
Thck
(μm)
Surf.
Resistivity
Ωcm
Comment
n-type Si:P
[111] ±0.5°
3″
415 ±15
E/E
FZ 2,000-5,000
SEMI Prime, Lifetime>1,500μs
n-type Si:P
[111] ±1°
3″
508
E/E
FZ 182-196
SEMI Test, TTV<3μm
Intrinsic Si:-
[100]
3″
300
P/P
FZ >20,000
SEMI Prime
Intrinsic Si:-
[100]
3″
300
P/P
FZ >20,000
SEMI Prime
Intrinsic Si:-
[100]
3″
380
P/E
FZ >20,000
SEMI Prime
Intrinsic Si:-
[100]
3″
380
P/E
FZ >20,000
SEMI Test, unpolished side has stain
Intrinsic Si:-
[100]
3″
380
P/E
FZ >20,000
SEMI Prime
Intrinsic Si:-
[100]
3″
500
P/P
FZ >20,000
SEMI Prime
Intrinsic Si:-
[100]
3″
500
P/P
FZ >20,000
SEMI Prime, Front Side Prime, back side Test
Intrinsic Si:-
[100]
3″
650
P/P
FZ >10,000
SEMI Prime, with LM, TTV<2μm
Intrinsic Si:-
[100]
3″
700
P/P
FZ >10,000
Test, scratrches and stains. [...]
2019-03-06meta-autor
PAM XIAMEN offers SiO2 (single crystal quartz).
Single crystal quartz wafer is an excellent substrate for microwave filters for wireless communication industries.
Conversion from the three-index system to the four as [u ‘ v ‘ w ‘ ] —> [u v t w] is [...]
2019-05-15meta-autor
High quality GaAs based epistructures from PAM-XIAMEN – one of leading epitaxial wafer manufacturers are provided for the research, development and (potentially) later commercialization of very high efficiency light emitters for thermophotonic applications. In particular, commercially available GaAs based epi structure materials are offered [...]
2021-12-30meta-autor
PAM XIAMEN offers Glass Substrates(Mo-Coated sodalime Glass and TiO2 Coated Sodalime Glass and ZnO Coated Sodalime Glass).
Mo-Coated sodalime Glass
Mo-coated Sodalime Glass, 100 mm(L) x 100 mm(W) x 1.1 mm thk
Mo-coated Sodalime Glass, 20 mm(L) x 15 mm(W) x 0.7 mm th [...]
2019-04-18meta-autor