ZnO Single Crystal
Negotiable Min Order Quantity Unit
- Required Quantity
-
- Place of Origin
- Russia,Turkey
- Payment Terms
- Negotiable
- Production method
- Negotiable
- Shipping / Lead Time
- Negotiable / Negotiable
- Keyword
- zno wafer, zno brick, zno substrates
- Category
- Oxide
Gemma Korea Corporation
- Verified Certificate
-
16
Product name | ZnO Single Crystal | Certification | - |
---|---|---|---|
Category | Oxide | Ingredients | - |
Keyword | zno wafer , zno brick , zno substrates | Unit Size | - |
Brand name | - | Unit Weigh | - |
origin | Russia,Turkey | Stock | - |
Supply type | - | HS code | - |
Product Information
Technical specification
ZnO single crystal blocks
Material: ZnO single crystals grown by hydrothermal method. Twins, cracks, needles are not allowed.
Dimensions: 26.5 x 26.5 x 7.5-16 (Z) mm, 21 x21x 7.5-16 (Z) mm, 10 x10x 7.5-16 (Z) mm
Tolerance: +0.2 / -0 mm
Orientation: Zn surface [0001], O surface [000-1]
Orientation deviation of O surface ±15’
X, Y sides deviation ± 30’
Surface finish: Zn surface is not processed, other surfaces are grinded Ra < 1.0 μm
Inclusions Allowed;
Sizes, μm Quantity, pcs/cm3
100-150 0.5
75-100 1.0
50-75 1.5
25-50 2.0
<25 3.0
The total quantity of inclusions should be <3.5 pcs./cm3
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Technical specification
1. Material
Single crystal zincite,hydrothermally grown (ZnO); - twins and cracks are not allowed
2. Dimensions, mm
Please request dimensional table with tolerances.
3. Orientation.
3.1. Orientation of surfaces Z: Zn - [0001] , О - [000-1] ;
3.2. Deviation of surface orientation Z (O and Zn) from crystallographic axes – not more than 30’,
4. Processing.
4.1. Both sides are polished.
4.2 O-face is polished for epitaxy. Surface roughness (Ra): <=10A
Scratches in the working zone (1,5 mm from the wafer edge) are not allowed.
5. Marking.
Identification flat edges C and F are according to the drawing.
Gemma Korea Corporation is an exclusive seller of origin products by hydrothermal manufacturer in Russia. We are selling these products to all companies, universities and research centers in Japan, Taiwan, U.S.A and European area.
B2B Trade
Price (FOB) | Negotiable | transportation | - |
---|---|---|---|
MOQ | Negotiable | Leadtime | Negotiable |
Payment Options | Negotiable | Shipping time | Negotiable |
- President
- HWANG, EUI-HOON
- Address
- #603-403, 19 Arisuro 94 gil, Gangdong-gu, Seoul, 05213, Korea
- Product Category
- Ceramics
- Year Established
- 1998
- No. of Total Employees
- 1-50
- Company introduction
-
•Gemma Korea Corporation- Founded in 1998•- Business relation with SPC Goodwill, VNIISIMS &
Mineral Ltd. In Russia since 1998
•- Quartz wafers supply to SEMCO, LG Innotek, Sawnics•- World Exclusive seller of ZnO crystal wafers(Mineral)•- Exporting of WWT equipments to Russia•- GaN growth technology transfer to Korean company•- Sapphire technology(KY) transfer to Korean company•- Introducing various technology transfer like HAP, Ce doped YAG, ZnO, Optic Quartz, SiC and others
- Main Markets
-
China
Germany
Japan
Norway
Russia
Taiwan
U.S.A
- Main Product