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KTaO3, Potassium Tantalate Crystal Substrates,  MSE Supplies

KTaO3, Potassium Tantalate Crystal Substrates

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Formula

KTaO3

Point group

m3m

Cell parameters

0.3984nm

Melting point

1352.2 ℃

Density

7.025 g/cm3

Mohs hardness

Growth method

Czochralski method

Refractive index

2.226@633nm,   2.152@1539nm

Coefficient of thermal expansion

4.027 x 10-6/K

Specific heat (temperature J/(K g)

0.378

Transparent bands (nm)

380~4000

Crystal orientation

<100>, <110>, <111>

Regular size

20x20x0.5mm, 10x10x0.5mm, 5x5x0.5mm, other sizes are available upon request


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