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Stock List Crystals & Substrates

Stock List Targets

Crystal properties

Orientation

Size

Polish

(0,0,0,1)

10 x 10 x 1mm³

Both sides

(1,1,-2,0

10 x 10 x 1mm³

Both sides

(1,-1,0,0)

10 x 10 x 1mm³

Both sides

Growth method

Seeded Vapor-Phase Free Growth Technology

Structure

hexagonal

Lattice Parameters

a = 4.2985Å c = 7.0150Å

Growth Direction

<0001>

Standard orientations

(0,0,0,1) (1,1,-2,0) (1,-1,0,0) (1,1,-2,0)

is widely used as substrate fro epitaxial growth.

Specific Resistivity

1... 1 x 10⁸ Ohm cm

Hall Mobility

1050 (e) cm²/ V x sec

EPD

< 5 x 10⁵/cm²

Polishing

both sides mechanically polished
If you wish to use these substrates for epitaxial growth,
it is necessary to do chemical treating before epi-growth at your side

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