 |
|
|
|
| |
|
|
| |
MgO Substrates(100)
MgO (100) Substrate 5x5x0.5mm, 2SP - Qty Discounted
- Specifications of MgO substrate
- Size
- 5mm x 5mm x 0.5mm +/-0.05 mm
- Orientation
- (100) +/-0.5 o
- Polish
- Two sides EPI polished by CMP technology with minimum sub-surface damage.
- Surface finish (RMS or Ra)
- < 10A ( By AFM 5x5 um2 )
- Packing
- The substrate is packed with 100 grade clean plastic bag under 1000 class clean room.
- Precautions
- MgO is sensitive to moisture, and must be stored in vacuum box.
- Crystal Structure
- Cubic, a=4.216 Å
- Growth Method
- Special Arc Melting
- Typical Impurity (ppm)
- •Ca < 40,
•Al < 15,
•Si < 10,
•Fe < 50,
•Cr < 10,
•B <,
•C < 10
- Crystal cleavage plane
- <100>
- Thermal expansion
- 12.8 x10-6/ oC
- Optical Transmission
- •> 90% @ 200 ~ 400 nm
•> 98 % 500 ~ 1000 nm
- Crystal Prefection
- No visible inclusions and micro cracking, X-Ray rocking curve available
- Standard MgO Crystal Substrates Specification
- Orientation
- •<100> ±0.2o
•<110> and <111> ±0.5o
- Polished surface
- EPI polished on one side or two sides to Ra < 5 Å
- Customers Who Bought This Item Also Bought
|
|
|
Working days : Monday to Saturday
|
|
|
