We present a numerical study of the electronic and optical properties of a model single-element superlattice made of a periodic sequence of relaxed and strained regions of a germanium crystal, realized by means of an externally applied strain. We adopt the tight-binding model to [...]
2019-01-28meta-author
PAM XIAMEN offers 3″ Silicon Wafer.
Material
Orient.
Diam.
Thck
(μm)
Surf.
Resistivity
Ωcm
Comment
p-type Si:B
[110] ±0.5°
3″
381
P/E
0.085-0.115
SEMI Prime, Primary Flat @ [111]±0.5°, Secondary @ [111] 109.5° CW from Primary, in Epak cassettes of 6, 7 & 7 wafers
p-type Si:B
[110] ±0.3°
3″
381
P/E
0.0448-0.0672
SEMI Prime, Primary @ [111], Secondary @ [111] 109.5±2° CW from Primary, hard cst
p-type Si:B
[110] [...]
2019-03-06meta-author
PAM XIAMEN offers 12″ Silicon Wafer.
Material
Orient.
Diam.
Thck
(μm)
Surf.
Resistivity
Ωcm
Comment
p-type Si:B
[100]
12″
750
P/E
MCZ 1-100
TEST grade, SEMI notch, TTV<25µm
p-type Si:B
[100]
12″
775
P/P
MCZ 1-100
Prime, SEMI notch, TTV<3µm
p-type Si:B
[100]
12″
775
P/E
MCZ 1-100
Prime, SEMI notch,TTV<10µm
p-type Si:B
[100]
12″
775
P/P
0.01-0.02
Prime, SEMI notch,TTV<4µm
For more information, please visit our website: https://www.powerwaywafer.com,
send us email at [email protected] and [email protected]
Found in 1990, Xiamen Powerway Advanced Material Co., Ltd (PAM-XIAMEN) is a leading [...]
2019-03-04meta-author
Germanium was an early transistor material. Now its charge-carrying abilities and advanced fabrication technology make it an attractive material for future chips. As a proof of concept, our team used germanium-on-insulator wafers to construct inverters containing first planar transistors and then FinFETs
Germanium was first [...]
2019-08-28meta-author
Plastically deformed Ge-crystal wafers that have the cylindrical shape with a large curvature were characterized by neutron diffraction. The box-type rocking curve of Bragg reflection with the angular width of Γbox≃2° in FWHM, which is observable in the monochromatic neutron diffraction, results in an enhancement in [...]
PAM XIAMEN offers 50.8mm Si wafers.
Please send us email at [email protected] if you need other specs and quantity.
Item
Material
Orient.
Diam
(mm)
Thck
(μm)
Surf.
Resistivity
Ωcm
Comment
PAM2005
Intrinsic Si:-
[100]
2″
280 ±10
P/E
FZ >8,500
SEMI Prime, 1Flat, TTV<5μm, hard cst
PAM2006
Intrinsic Si:-
[100]
2″
300
P/E
FZ 5,000–10,000
SEMI Prime, 1Flat, hard cst
PAM2007
Intrinsic Si:-
[100]
2″
300
P/E
FZ 5,000–10,000
SEMI Prime, 1Flat, in hard cassettes of 2 & 5 wafers
PAM2008
Intrinsic Si:-
[111] [...]
2019-02-18meta-author