化合物晶圆片产品
WAFER TECHNOLOGY公司
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- http://www.wafertech.co.uk/
产品
III-V族化合物晶圆片
GaAs
基于顾客所希望的模式,我们可以满足顾客的从少量研究开发到大量生产的各种要求。 并且提供特殊晶向 (111),(110),(311) 等产品。
Growth | VGF |
Type/Dopant | N-type/Si/Te, P-type/Zn, Semi-Insulating/Un-doped |
Diameter | 2 inch ~ 3 inch |
Orientation | (100), (110), (111)~(611) For other orientation and off-orientation,please ask us. |
Finish | Single side mirror polished, Double sides mirror polished, Epi-ready For other treatment,please ask us. |
Thickness | 2 inch: 350or500um, 3 inch: 625um |
Others | For career concentration, resistivity, mobility, it can be specified within the allowable range. |
InP
基于顾客所希望的模式,我们可以满足顾客的从少量研究开发到大量生产的各种要求。 并且提供特殊晶向(111),(110),(311)等产品。
Growth | LEC |
Type/Dopant | N-type/S/Sn/Un-doped, P-type/Zn, Semi-Insulating/Fe |
Diameter | 2 inch |
Orientation | (100), (110), (111)~(611) For other orientation and off-orientation,please ask us. |
Finish | Single side mirror polished, Double sides mirror polished, Epi-ready For other treatment,please ask us. |
Thickness | 2 inch: 350or500um For other thickness,please ask us. |
Others | For career concentration, resistivity, mobility, it can be specified within the allowable range. |
GaSb
基于顾客所希望的模式,我们可以满足顾客的从少量研究开发到大量生产的各种要求。 并且提供特殊晶向(111),(110),(311)等产品。
Type/Dopant | N-type/Te, P-type/Un-doped, Zn |
Diameter | 2 inch ~ 4 inch |
Orientation | (100), (110), (111)~(611) For other orientation and off-orientation,please ask us. |
Finishing | Single side mirror polished, Double sides mirror polished, Epi-ready For other treatment,please ask us. |
Thickness | 2 inch: 500um, 3 inch: 625um, 4 inch:1000um For other thickness,please ask us. |
Others | For career concentration, resistivity, mobility, it can be specified within the allowable range. |
InAs
基于顾客所希望的模式,我们可以满足顾客的从少量研究开发到大量生产的各种要求。 并且提供特殊晶向(111),(110),(311)等产品。
Type/Dopant | N-type/S, Un-doped, P-type/Zn |
Diameter | 2 inch ~ 3 inch |
Orientation | (100),(110),(111)~(611) For other orientation and off-orientation,please ask us. |
Finishing | Single side mirror polished, Double sides mirror polished, Epi-ready For other treatment,please ask us. |
Thickness | 2 inch: 500um, 3 inch: 625um For other thickness,please ask us. |
Others | For career concentration, resistivity, mobility, it can be specified within the allowable range. |
InSb
基于顾客所希望的模式,我们可以满足顾客的从少量研究开发到大量生产的各种要求。 并且提供特殊晶向(111),(110),(311)等产品。
Growth | CZ |
Type/Dopant | N-type/Te, Un-doped, P-type/Ge |
Diameter | 2 inch ~ 4 inch |
Orientation | (100),(110),(111)~(611) For other orientation and off-orientation,please ask us. |
Finishing | Single side mirror polished, Double sides mirror polished, Epi-ready For other treatment,please ask us. |
Thickness | 2 inch :625um, 3 inch :800/900um, 4 inch :1000um For other thickness,please ask us. |
Others | For career concentration, resistivity, mobility, it can be specified within the allowable range. |
其他化合物晶圆片
AlN
蓝色-深紫外线激光、功率电子元件开发用途的最先端材料,大体积氮化铝衬底片从2006年开始使用。
虽然仍然属于研究开发产品,我们销售以直径22.5mm/25mm形状为中心的单结晶AlN衬底。
(非样板(template)商品)
- 【主要用途】
- UV LED/LD、电子雪崩PD、其他传感器、功率电子器件、散热器等
- 【生长方法】
- 物理气相输送法(Physical Vapor Transport:PVT)
- 升华/AlN粉末种晶再结晶
(Sublimation/Seeded-recrystallization of AlN powder)
- 【標準规格】
Diameter | 22.5~50mm |
Thickness | 500±50um |
Orientation | (0001)±1.0° |
Finishing | Al face:CMP (RMS <0.8nm) N face:optical (RMS <3nm) |
Absorption coefficient |
<30cm-1 |
XRD | FWHM (002):<0.3° FWHM (102):<0.5° |
EPD | <106cm-2 |
Effective area | >80% |
Edge exclusion area | 1.0mm |
GaP
- 提供2寸和3寸的GaP单晶圆片。
- 标准规格如下所示。
- 【用途】
- 可见光LED各种表示元件(红色/绿色)和液晶背光(黄色/绿色)用等等
- 【制造方法】
- LEC
- 【标准式样】
Type/Dopant | N-type/S/Si, P-type/Z/Un-doped |
Diameter | 2inch-3inch |
Orientation | (100), (111), (110) For other orientation and off-orientation,please ask us. |
Finishing | Ga surface,P surface,As cut,polished |
Thickness | 250-1000um |
Career concentration | (1-10)E18cm-3 |
EPD | <1E5cm-2 |
- 【Others】
- * 请咨询我们获取具体规格
Al2O3
具有低电容结晶特性的优质材料。提供2寸,3寸,4寸Epi-ready片和标准晶向片及客户订制(off晶向,双面研磨,各种厚度)产品。
- 【用途】
- 蓝色LED用途(蓝,白,绿,紫LED) GaN结晶生长用基板等
- 【标准式样(2寸)】
Diameter | 2 inch ~ 4 inch |
Orientation | C(0001)0.2off±0.1°to m-axis |
OF direction | (11-20)±0.3° |
OF length | 2inch:16±0.5mm, 4inch:30±1.0mm |
Thickness | 2inch:430um, 4inch:650um |
Finish | One side epi polished |
Bow | ≦10um (2inch) |
TTV | ≦10um (2inch) |