KINHENG CRYSTAL MATERIAL(SHANGHAI) CO., LTD
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Major capability parameter
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Growth method
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MOCVD
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Crystal Structure
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M6
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Unit cell constant
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a=3.08 Å c=15.08 Å
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Sequence
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ABCACB
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Direction
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<0001> 3.5 º
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With clearance
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2.93 eV
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Hardness
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9.2(mohs)
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Heat travels @300K
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5 W/ cm.k
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Dielectric constants
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e(11)=e(22)=9.66 e(33)=10.33
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Size
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10x3,10x5,10x10,15x15,,20x15,20x20,
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dia2” x 0.33mm dia2” x 0.43mm 15 x 15 mm
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Thickness
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0.5mm,1.0mm
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Polishing
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Single or double
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Crystal orientation
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<001>±0.5º
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redirection precision
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±0.5°
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Redirection the edge:
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2°(special in 1°)
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Angle of crystalline
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Special size and orientation are available upon request
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Ra:
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≤5Å(5µm×5µm)
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Pack
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100 clean bag,1000 exactly clean bag
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