Product Details:
Place of Origin: China
Brand Name: OEM
Certification: ISO9001
Payment & Shipping Terms:
Minimum Order Quantity: Negotiable
Price: Negotiable
Packaging Details: 100g/bag or single wafer box packaging.
Delivery Time: 5-7 working days after received your payment details working days after received your payment details
Payment Terms: T/T, Western Union, L/C
| CAS: | 1309-48-4 | EINECS No.: | 215-171-9 |
|---|---|---|---|
| MF: | MgO | Appearance: | Crystal |
| Custom: | Accept Custom | Orientation: | 100, 110, 111 |
| High Light: | silicon wafer substrate,silicon oxide wafer | ||
MgO Mgnesium Oxide Single Crystal Substrate for the ferroelectric ,magnetic,optical thin film
Breif intruduction of MgO Mgnesium Oxide Single Crystal Substrate
In the current industry, it is an important high-temperature superconducting thin film of single-crystal substrates.
As it is in the microwave band dielectric constant and loss are small, and can obtain a large area of a substrate (a diameter of 2 inches and larger).
Branch crystal company arc discharge using a special high purity growth size of about 2 “x2” x 1 “, low-cost single crystal MgO, prepared by chemical mechanical polishing the surface of high quality substrates atomically.
Typical Physical Properties of MgO Mgnesium Oxide Single Crystal Substrate
| Crystal Structure | Cubic a= 4.216 Å | ||||||
| Growth Method | Special Arc Melting | ||||||
| Typical Purity | > 99.95% | ||||||
| Density | 3.58 g/cm3 | ||||||
| Melt Point | 2852 °C | ||||||
| Hardness | 5.5 (Mohn) | ||||||
| Thermal Expansion | 12.8 x (10-6/°C) | ||||||
| Dielectric Constant | 9.8 | ||||||
| Optical Transmission | > 90% @ 200 ~ 400 nm > 98 % 500 ~ 1000 nm | ||||||
| Crystal Prefection | No visible inclusions and micro cracking | ||||||
| X-Ray rocking curve available | |||||||
Standard size of MgO Mgnesium Oxide Single Crystal Substrate
5 x 3 mm
5 x 5 mm
6.35×6.35mm
10x5mm
10x10mm
12.7×12.7mm
15x15mm
20x20mm
dia25.4mm
dia50.8mm
Thickness of of MgO Mgnesium Oxide Single Crystal Substrate
0.5mm or 1.0mm or or other thickness the customers request
Alpplication of MgO Mgnesium Oxide Single Crystal Substrate
Magnesium oxide (MgO) is excellent for single crystal substrate is widely used in production of the ferroelectric thin film, the magnetic film, optical film and the high-temperature superconducting thin film, etc.,
Can be used to make mobile communication equipment required for high-temperature superconducting microwave filters and other devices
