MarkeTech Magnesium Oxide (MgO) Single Crystal Substrate

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MarkeTech Magnesium Oxide (MgO) Single Crystal Substrate (discontinued **)
Categories:	Ceramic; Oxide; Magnesium Oxide
Material Notes:	Data provided by the supplier, MarkeTech International. Developed for deposition of III-V nitrides for LEDs, Lasers, etc. Standard orientation: <111>; GaN Lattice Mismatch 13%. MarkeTech International is no longer in business.
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Physical Properties	Metric	English	Comments

Density	3.58 g/cc	0.129 lb/in³
a Lattice Constant	4.216 Å	4.216 Å

Electrical Properties	Metric	English	Comments
Dielectric Constant	9.8	9.8
Dissipation Factor	0.0090	0.0090

Thermal Properties	Metric	English	Comments
CTE, linear	12.8 µm/m-°C @Temperature 20.0 °C	7.11 µin/in-°F @Temperature 68.0 °F
Melting Point	2800 °C	5070 °F

Descriptive Properties
Crystal Structure	Cubic

**
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