High Temperature Superconducting Thin Film Substrate Lanthanum Aluminate LaAlO3 single crystal substrate

LaAlO3 is the most important industrial, and the particle size film kipen crystal。
  • Item NO.:

    GS-C004
  • Payment:

    L/C、 Western Union、 D/P、 T/T
  • Product Origin:

    Anhui, China
  • Max Size:

    Dia76.2mm
  • Orientation:

    <100>、<110>、<111>
  • Package:

    100 clean bag,1000 exactly clean bag
  • Product Detail

  • Process flow

  • Packaging

  • Transportation

  • FAQ

Major capability parameter

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

Room temperature is not dissoluble in minerals, the temperature is greater than 150 ℃ in soluble h3po4

Characteristics

For microwave electron device

Growth method

Czochralski method

Size

10x3,10x5,10x10,15x15,,20x15,20x20,

Ф15,Ф20,Ф1″,Ф2″,Ф2.6″

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

100 clean bag,1000 exactly clean bag

Q: Are you trading company or manufacturer ?
     We are factory.
Q: How long is your delivery time?
    Generally it is 3-5 days if the goods are in stock.
    or it is 7-10 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
    Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
     Payment <=5000USD, 100% in advance.
     Paymen >=5000USD, 80% T/T in advance , balance before shippment.
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