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MgO Substrate Crystals Cube Structure 2800℃ Melting Point Iso9001 Certify

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MgO Substrate Crystals Cube Structure 2800℃ Melting Point Iso9001 Certify

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Place of Origin : China

Brand Name : CRYLINK

Certification : Iso9001

MOQ : 1 Pieces

Price : negotiation

Packaging Details : Carton

Delivery Time : 3-4 weeks

Payment Terms : TT

Supply Ability : 100 pieces /month

Model Number : CRYLINK-MgO Crystal

Name : MgO Crystal Substrates

Crystal structure : Cube

Lattice constant : a = 4.130

Melting point (℃) : 2800

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Description

MgO single crystal as the dielectric constant and loss microwave band is very small, and can obtain a large area substrate (diameter of 2 inches and larger), it is currently an important industrial HTS thin monocrystalline substrate world.MgO is an excellent single crystal substrate for thin films of Ferro magnetic, Photo-electronic and high Tc superconductor materials.

Features

  • dielectric constant and loss microwave band
  • an important industrial HTS thin monocrystalline substrate
  • stable physical performance

Applications

  • Semiconductor circuit substrate
  • MgO LED
  • MgO film

Main Specification

Materials

MgO

Orientation

[100] or [111] < ±0.5°

Parallel

10

Perpendicular

5

surface Quality

10/5

Wavefront Distortion

/4 @632nm

Surface Flatness

/8 @632nm

Clear Aperture

>95%

Chamfer

<0.1×45°

Thickness/Diameter Tolerance

±0.05 mm

Maximum dimensions

dia 50×100mm

Coatings

AR/AR@940+1030HR@1030+HT@940+AR1030

Material characteristics

Physical and chemicalcharacteristics

Chemical formula

MgO

Crystal structure

Cube

Lattice constant

a = 4.130

Melting point (℃)

2800

Purity

99.95%

Density (g/cm3)

3.58

Hardness

5.5 (mohs)

Coefficient of thermal expansion (/ ℃)

11.2x10-6

Crystal cleavage plane

<100>

Optical transmission

> 90% (200~400nm),> 98% (500~1000nm)

Permittivity

= 9.65

Thermal conductivity (cal / cm sec degree)

0.14 @300°C

Standard product

Orientation

End configuration, nm

Thickness, nm

Optical transmission

[1 0 0]

5×5

0.5

> 90% (200 ~ 400nm)
> 98% (500 ~ 1000nm)

[1 1 1]

[1 0 0]

1

[1 1 1]

[1 0 0]

8×8

0.5

[1 1 1]

[1 0 0]

1

[1 1 1]

[1 0 0]

10×10

0.5

[1 1 1]

[1 0 0]

1

[1 1 1]

[1 0 0]

15×15

0.5

[1 1 1]

[1 0 0]

1

[1 1 1]

[1 0 0]

dia 25.4

0.5

[1 1 1]

[1 0 0]

1

[1 1 1]

[1 0 0]

dia 50.8

0.5

[1 1 1]

[1 0 0]

1

[1 1 1]


Product Tags:

gallium gadolinium garnet

      

zno wafer

      
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