Strontium Lanthanum Aluminate LaSrAlO4 Crystal Substrates Customized

Element Symbol：LaSrAlO4
CAS：12057-75-9
Model：Sup-LaSrAlO4
Shape：Wafer, Disc or ingot
Thickness：[N/A]
Dimension：[N/A]
(Note: Purity, shape, thickness, and dimensions can all be customized)

Strontium Lanthanum Aluminate (LaSrAlO4) is an inorganic compound belonging to the class of aluminates, known for its excellent crystal structure and electrical properties. It typically crystallizes in a monoclinic structure and is widely used in the fields of semiconductors and optoelectronic devices.

Note: Purity, shape, thickness, and dimensions can all be customized,Please feel free to contact us for more details.

Main Properties:

- Crystal Structure: LaSrAlO₄ has a high-quality crystal structure, making it suitable for the growth of high-temperature superconductors and oxide semiconductors.

- Electrical Insulation: The material exhibits excellent insulating properties, performing well in high-frequency and high-temperature applications.

Applications:

1. Substrate Material: Commonly used as a substrate for high-temperature superconducting films and oxide semiconductors, facilitating the growth of high-quality films.

2. Optoelectronic Devices: LaSrAlO₄ serves as an excellent substrate material in lasers and photodetectors.

3. Catalyst Support: In catalytic reactions, strontium lanthanum aluminate can act as a catalyst support, enhancing reaction efficiency.

Main performance parameters
Crystal structure	Quartet
Crystal growth method	Czochralski technology
Lattice constant	a=3.756Å c=12.63 Å
Melting point（℃）	1650
Density	5.92（g/cm3）
Hardness	6-6.5（mohs）
dielectric coefficient	ε=16.8
Size	10x3，10x5，10x10，15x15，，20x15，20x20，
Size	Ф15,Ф20，Ф1″，Ф2″,Ф2.6″
Thickness	0.5mm，1.0mm
Polishing	Single-sided or double-sided
Crystal orientation	＜001＞
Crystal plane orientation accuracy	±0.5°
Edge orientation accuracy	2°（Special requirements can reach within 1°）
Bevel wafer	According to specific requirements, wafers with edge-oriented crystal planes inclined at a specific angle (inclination angle 1°-45°) can be processed
Ra:	≤5Å（5µm×5µm）
Package	Class 100 clean bag, Class 1000 super clean room