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Jiaxing AOSITE Photonics Technology Co.,Ltd.
inas wafer
inas wafer

InAs Wafers

InAs is an important narrow band gap semiconductor, with high electron mobility, small effective mass and strong spin orbit coupling characteristics, it is the ideal material for the production of high-speed and low power electronic devices, infrared optoelectronic devices and spintronic devices. Especially in recent years, the application of one-dimensional InAs nanowires in the study of topological quantum computing has attracted people's attention.


OST Photonics offer 2”, 3” InAs wafers for semiconductor industry. There are four types of InAs materials for you to choose from: N-type InAs (undoped), N-type InAs (Sn doped), N-type InAs (S doped) and P-type InAs (Zn doped). The thickness can be customized according to your requirements. In addition, customized InAs substrates are also available upon requests.


Application of InAs Wafers


  • Optical fiber communication

  • High-speed and low power electronic devices

  • Infrared light-emitting devices

  • Mid infrared quantum cascade laser


Advantages of InAs Wafers


  • High electron mobility

  • Low magneto resistance effect

  • Small effective mass

  • Low resistance temperature coefficient


Ability of InAs Wafers


  • Orientation:<100>

  • Dimension: 2”, 3”, 10x10mm, 10x5mm etc.

  • Thickness: 500 μm, etc.

  • Available items: wafers, substrates, blanks and customized products


Product Parameters of InAs Wafers


Item

Specifications

Doping

Undoped

Sn

S

Zn

Conduct Type

N-type

N-type

N-type

P-type

Carrier Concentration (cm-3)

5x10^16

(5-20)x10^17

(1-10)x10^17

(1-20)x10^17

Mobility (cm2/V.s)

≥2x10^4

>2000

>2000

100-300

Dislocation Density (cm-2)

<5x10^4

<5x10^4

<5x10^4

<5x10^4

Diameter

2”, 3”

Thickness

500±25 μm, etc.

Orientation

<100>±0.5°

Surface

Polished/Polished or Polished/Etched

Epi-ready

Yes

Package

Cassette or single wafer container


Contact Us
Welcome your presence, you can send us an email, we will get in touch with you within 24 hours.
Head Office: No. 66, 8 Group, Chengbei Village, Yanguan Town, Jiaxing 314411, China;

Hangzhou Branch: Room 1012, Chunhua Bussiness Center, No. 159, Hangbo Street, Shangcheng District, Hangzhou 310009, Zhejiang, China
Head Office: No. 66, 8 Group, Chengbei Village, Yanguan Town, Jiaxing 314411, China;

Hangzhou Branch: Room 1012, Chunhua Bussiness Center, No. 159, Hangbo Street, Shangcheng District, Hangzhou 310009, Zhejiang, China
sales@ostphotonics.com; info@ostphotonics.com +86-0571-86780460