Include Product Page MgO

LINEAR FORMULA:
MgO
PURITY: >99.99%
CRYSTAL ORIENTATION:  (100), (110) & (111)
GROWTH METHOD: Special Arc Melting
CRYSTAL STRUCTURE: Cubic
LATTICE CONSTANT: a = 4.216 Å
MELTING POINT  (°C): 2800
THERMAL EXPANSION COEFFICIENT (/K): 11.2 x 10-6
HARDNESS: 5.5
MOLAR MASS (G/MOL): 40.304
DENSITY (G/CM3): 3.58
REFRACTIVE INDEX:
DIELECTRIC CONSTANTS: 9.65
CHEMICAL STABILITY: 
SIZES: 5x5mm, 10x10 mm, 20x20 mm, 1 inch diameter, 2 inch diameter, 60 mm diameter 3 inch MgO wafers and 4 inch 
TYPICAL THICKNESS: 0.5mm
SIZE TOLERANCES:  +/- 0.1mm
THICKNESS TOLERANCES:  +/- 0.015mm
ORIENTATION PRECISION: +/-0.5 degree
POLISHING OPTIONS: SINGLE SIDED (1SP) OR BOTH SIDES POLISHED (2SP)
ROUGHNESS RA: <0.5nm
ELECTRO-OPTIC COEFFIEIENT

 

 

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