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Alumina Thin Flim LaAlO3 Substrates
Alumina Thin Flim LaAlO3 Substrates
Alumina Thin Flim LaAlO3 Substrates
Alumina Thin Flim LaAlO3 Substrates
Alumina Thin Flim LaAlO3 Substrates
Alumina Thin Flim LaAlO3 Substrates
Specifications
Brand Name :
Crystro
Model Number :
CR210122-04
Certification :
SGS
Place of Origin :
China
MOQ :
1pc
Price :
Negotiable
Payment Terms :
T/T, Western Union, MoneyGram, Paypal
Supply Ability :
1000pcs/month
Delivery Time :
3-4 weeks
Packaging Details :
Carton Package
Material :
Alumina Thin Flim LaAlO3 Substrates
Diameter :
Max dia 76.2mm
Thickness :
0.5mm,1mm,0.6mm
Ra :
< 5A(5umx5um)
Orientation :
<100>,<111>
Polishing :
double side polished
Hardness :
6-6.5(mohs)
Type :
Square
Description

Alumina Thin Flim LaAlO3 Substrates

Lanthanum aluminate is an inorganic compound with the formula LaAlO3, often abbreviated as LAO. It is an optically transparent ceramic oxide with a distorted perovskite structure.

LaAlO3 is a high temperature superconducting single crystal substrate. It is a good substrate material for epitaxial growth of high temperature superconducting thin films and giant magnetic thin films. Its dielectric properties are suitable for low loss microwave and dielectric resonance applications.

Main Advantages:

Small dielectric constant; low dielectric loss;good lattice matching;small thermal expansion coefficient;good chemical stability;wide energy gap;large specific surface area;certain activity; good thermal stability

Main Properties:

Major Parameters
Crystal structure M6(normal temperature) M3(>435℃)
Unit cell constant M6 a=5.357A c=13.22 A M3 a=3.821 A
Melt point(℃) 2080 ℃
Density 6.52(g/cm3)
Hardness 6-6.5(mohs)
Thermal expansion 9.4x10-6/℃
Dielectric constants ε=21
Secant loss(10ghz) ～3×10-4@300k,～0.6×10-4@77k
Color and appearance To anneal and conditions differ from brown to brownish
Chemical stability Insoluble in mineral acid at room temperature,soluble inH3PO4 at temperatures above 150 °C
Characteristics For microwave electron device
Growth method Czochralski method
Size Size upon request, the biggest diameter 3 inches
Ф15, Ф20, Ф1″, Ф2″, Ф2.6″, Ф3″
Thickness 0.5mm,1.0mm
Polishing Single or double
Crystal Orientation ＜100＞ ＜110＞ ＜111＞
redirection precision ±0.5°
Redirection the edge: 2°(special in 1°)
Angle of crystalline Special size and orientation are available upon request
Ra: ≤5Å(5µm×5µm)
Pack

Class 100 clean bag,class 1000 clean bag

Applications:

Electronic devices, catalysis, high temperature fuel cell, ceramics, sewage treatment, substrate materials

Our Company:

Anhui Crystro Crystal Materials Co., Ltd. is specialized in research and development of crystal science and technology, our
business scope mainly concentrated in high-tech crystal materials research and development, manufacture and multidisciplinary solutions. The service industries include: communications, aerospace, automobile, medical, beauty and other industries.

Product tags

alumina substrate

,

substrate alumina

,

al2o3 substrate
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Alumina Thin Flim LaAlO3 Substrates

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Product Detail
Brand Name :
Crystro
Model Number :
CR210122-04
Certification :
SGS
Place of Origin :
China
MOQ :
1pc
Price :
Negotiable
Contact Supplier
Alumina Thin Flim LaAlO3 Substrates
Alumina Thin Flim LaAlO3 Substrates
Alumina Thin Flim LaAlO3 Substrates

ANHUI CRYSTRO CRYSTAL MATERIALS Co., Ltd.

Verified Supplier
7 Years
Since 2016
Business Type :
Manufacturer, Exporter
Main Products :
Magneto Optical Crystals, Single Crystal Substrates, Piezoelectric Effect Crystals
Total Annual :
5000,000-8000,000
Employee Number :
80~100
Certification Level :
Verified Supplier
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