Crystal plant Strontium Tantalum Lanthanum (La, Sr) (Al, Ta) O3 LSAT single crystal substrate

(La,Sr)(Al,Ta)O3 is a relatively mature non-luan crystal perovskite crystal, which is well matched with high-temperature superconductors and various oxide materials.
  • Item NO.:

    GS-C020
  • Payment:

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

    Anhui, China
  • Max Size:

    Dia50mm
  • Orientation:

    <100>、<110>、<111>
  • Package:

    100 clean bag,1000 exactly clean bag
  • Product Detail

  • Specification

  • Process flow

  • Packaging

  • Transportation

  • FAQ

(La,Sr)(Al,Ta)O3 is a relatively mature non-luan crystal perovskite crystal, which is well matched with high-temperature superconductors and various oxide materials.

Main performance parameters

Growth method

Tirafa

Crystal structure

cube

Lattice constant

a=3.868 A    

Melting point (℃)

1840

density

6.74 (g/cm 3 )

hardness

6.5 (mohs)

Dielectric constant

twenty two

Thermal expansion coefficient

10 x  10 -6 

Color and appearance

According to the annealing conditions, from colorless to light brown, no crystals and visible domains

size

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


Ф15,Ф20,Ф1″,Ф2″

thickness

0.5mm, 1.0mm

polishing

Single-sided or double-sided

Crystal orientation

<100>, <110>, <111>±0.5º

Ra:

≤5Å (5µm×5µm)

Package

Class 100 clean bag, Class 1000 super clean room


Main Properties
Process Indicators
Chemical Formula
TB3Ga5O12
Orientation
[111]within ±15 arc min
Lattic Parameter
a=12.355A
Extinction Ratio
>35dB
Growth Method
Czochralski
Diameter Tolerance

+0.00mm/-0.05mm
Density
7.13g/cm³
Length Tolerance
+0.2mm/-0.2mm
Mohs Hardness
8.0
Chamfer
0.10mm@45°
Melting Point
1725℃
Perpendicularity
<5 arc min
Refractive Index
1.954 at1064nm
Parallelism
<30 arc Seconds
Surface Quality
10/5 Scratch/Dig
AR Coating
<0.2%
Size available
2.0--75 mm in diameter
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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