XIAMEN POWERWAY ADVANCED MATERIAL CO., LTD.
| Payment Terms | T/T |
| Supply Ability | 10,000 wafers/month |
| Delivery Time | 5-50 working days |
| Packaging Details | Packaged in a class 100 clean room environment, in single container, under a nitrogen atmosphere |
| product name | single crystal Ge wafer |
| Wafer Diamter | 3 inch |
| Conduction Type | P Type |
| Thickness | 200~550um |
| Epi ready | Yes |
| application | opto-electronics industry |
| Brand Name | PAM-XIAMEN |
| Place of Origin | China |
View Detail Information
Explore similar products
Ir Grade Germanium Substrate
Optical Grade Mono Crystalline Germanium Substrate
Germanium Substrate For Solar Cell -Powerway Wafer
P Type , Gallium-Doped Germanium Wafer Substrate , 4”
Product Specification
| Payment Terms | T/T | Supply Ability | 10,000 wafers/month |
| Delivery Time | 5-50 working days | Packaging Details | Packaged in a class 100 clean room environment, in single container, under a nitrogen atmosphere |
| product name | single crystal Ge wafer | Wafer Diamter | 3 inch |
| Conduction Type | P Type | Thickness | 200~550um |
| Epi ready | Yes | application | opto-electronics industry |
| Brand Name | PAM-XIAMEN | Place of Origin | China |
| High Light | semiconductor silicon wafer ，ge wafer | ||
P Type , Ga-Doped Single Crystal Germanium(Ge) Wafer , 3”
PAM-XIAMEN is a worldwide manufacturer of single crystal Germanium wafer ( Ge wafer ) and single crystal Ge ingot , we have a strong advantage in providing Ge wafer for micro-electronics and opto-electronics industry in diameter range from 2 inch to 6 inch . Germanium wafer is an elemental and popular semiconductor material, due to its excellent crystallographic properties and unique electric properties, Germanium wafer is widely used in Sensor, Solar cell and Infrared optics applications. PAM-XIAMEN can provide low dislocation and epi ready Germanium wafers to meet your unique germanium needs. Germanium wafer is produced as per SEMI. standard and packed in standard cassette with vacuum sealed in clean room environment , with a good quality control system , PAM-XIAMEN is dedicated to providing clean and high quality Germanium wafer products. PAM-XIAMEN can offer both electronics grade and IR grade Ge wafer, please contact us for more Ge product information
Grades And Application Of Germanium Wafer
| Electronic Grade | Used for diodes and transistors, |
| Infrared or opitical Grade | Used for IR optical window or disks,opitical components |
| Cell Grade | Used for substrates of solar cell |
Specification of Germanium Wafer
| Item | Specifications | Remarks |
| Growth Method | VGF | |
| Conduction Type | p type | |
| Dopant | Gallium | |
| Wafer Diamter | 3 | inch |
| Crystal Orientation | (100),(111),(110) | |
| Thickness | 200~550 | um |
| OF | EJ or US | |
| Carrier Concentration | request upon customers | |
| Resistivity at RT | (0.001~80) | Ohm.cm |
| Etch Pit Density | <5000 | /cm2 |
| Laser Marking | upon request | |
| Surface Finish | P/E or P/P | |
| Epi ready | Yes | |
| Package | Single wafer container or cassette |
Germanium Wafer Process
In the germanium wafer production process, germanium dioxide from the residue processing is further purified in chlorination and hydrolysis steps.
1) High purity germanium is obtained during zone refining.
2) A germanium crystal is produced via the Czochralski process.
3) The germanium wafer is manufactured via several cutting, grinding, and etching steps.
4) The wafers are cleaned and inspection. During this process, the wafers are single side polished or double side polished according to custom requirement, epi-ready wafer comes.
5) The wafers are packed in single wafer containers, under a nitrogen atmosphere.
Application:
Germanium blank or window are used in night vision and thermographic imaging solutions for commercial security, fire fighting and industrial monitoring equipment. Also, they are used as filters for analytical and measuring equipment, windows for remote temperature measurement, and mirrors for lasers.
Thin Germanium substrates are used in III-V triple-junction solar cells and for power Concentrated PV (CPV) systems
No matter the project or usage, we feature some of good quality germanium in our germanium wafers. Enquiry today to learn more about how we can get you germanium wafers for your next project.
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
1990
Total Annual:
10 Million-50 Million
Employee Number:
50~100
Ecer Certification：
Active Member
Xiamen Powerway Advanced Material Co.,Limited(PAM-XIAMEN) is a high-tech enterprise for compound semiconductor material integrating semiconductor crystal growth, process development and epitaxy, specializing in the research and production of compound semiconductor wafers, there are two mai... Xiamen Powerway Advanced Material Co.,Limited(PAM-XIAMEN) is a high-tech enterprise for compound semiconductor material integrating semiconductor crystal growth, process development and epitaxy, specializing in the research and production of compound semiconductor wafers, there are two mai...
Get in touch with us
Leave a Message, we will call you back quickly!