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(La,Sr)(Al,Ta)O3 Wafer LSAT Crystal Substrate

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LSAT Crystal Substrate

(La,Sr)(Al,Ta)O3 Wafer LSAT Crystal Substrate

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  • item no :

    LSAT

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    1

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    In Stock

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product details

(La,Sr)(Al,Ta)O3 Wafer LSAT Crystal Substrate


(La,Sr)(Al,Ta)O3, LSAT is a relatively mature non-crystalline perovskite crystal. It has a perfect match with high temperature superconductors and various oxide materials. During a large number of practical researches, it was found that LSAT is promising to replace lanthanum aluminate (LaAlO3) and Strontium titanate (SrTiO3) for giant magnets and superconducting devices.

We supply  (La,Sr)(Al,Ta)O3, LSAT substrate in various size and orientation,   Welcome to send us a inquiry for price and specification of LSAT substrate.


 

The main performance parameters

Product Name

LSAT single crystal substrate/wafer
Chemical formula: (La,Sr)(Al,Ta)O3

Growth method

Czochralski method

Crystal structure

Cubic

Lattice constant

a = 3.868 A

Melting point (℃)

1840

Density

6.74 (g / cm 3)

Hardness

6.5 (mohs)

Permittivity

22

Thermal expansion coefficient

10 x 10-6

Color and Appearance

Colorless to light brown, without crystal-twin

Package

Class-100 clean bag, Class-1000 clean room

 

Standard Specification
Product Name Orientation Standard Size Thickness Polishing  
LSAT substrate <100> ±0.5°
<110> ±0.5°
<111> ±0.5°
Or other off-angle 		10x10mm
10x5mm
5x5mm
φ1" x 0.5mm
φ2" x 0.5mm
Or others 		0.1mm
0.2mm
0.5mm
1.0mm
2.0mm
Or others 		Fine ground
Single side polished
Double side polished

Roughness: Ra<5A(0.5nm) 		Inquiry Online


LSAT substrate


tags : Wafer LSAT LSAT Crystal Substrate (La,Sr)(Al,Ta)O3 Wafer
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