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New Piezoelectric MaterialsLanthanum Gallium Silicate Know as Langasite Crystal
New Piezoelectric MaterialsLanthanum Gallium Silicate Know as Langasite Crystal
New Piezoelectric MaterialsLanthanum Gallium Silicate Know as Langasite Crystal
New Piezoelectric MaterialsLanthanum Gallium Silicate Know as Langasite Crystal
New Piezoelectric MaterialsLanthanum Gallium Silicate Know as Langasite Crystal
New Piezoelectric MaterialsLanthanum Gallium Silicate Know as Langasite Crystal
Specifications
Brand Name :
Crystro
Place of Origin :
China
MOQ :
1pc
Price :
Negotiable
Payment Terms :
T/T, Western Union, MoneyGram, Paypal
Supply Ability :
2000pcs per month
Delivery Time :
2-4 weeks
Packaging Details :
Transparent clean box
Model Number :
CR20200107-4
Certification :
SGS
Type :
Rod/Flats
Polish :
S/D 20/10 10/5
Length :
Up To 70mm
Diameter :
Up to 70mm
Description

Lanthanum Gallium Silicate ( La2Ga5SiO14 ) Also Know as Langasite or LGS Crystal

Lanthanum gallium silicate ( La2Ga5SiO14 ) is a phenomenal invention. Though langasite was initially developed as a laser crystal, it revealed a remarkable combination of piezoelectric qualities, which opened up new opportunities to use the LGS crystal in radio frequency devices. The main applications of langasite crystals now is SAW filters and SAW resonators. Experts agree that LGS is the best choice for high-efficiency broad band frequency devices because it possesses exceptional frequency-temperature characteristics, a very high index of electromechanical coupling and un unparalleled Q-factor.

Main Properties:

Crystal Structure rigonal system, group 33 a= 8.1783 c = 5.1014
Growth Method Czochralski
Hardness 6.6 Moh's
Density 5.754 g/cm3
Melt Point 1470 o C ( phase transition point: N/A)
Thermal expansion (x10-6/ oC) α 11: 5.10 α 33: 3.61
Acoustic velocity, SAW 2400 ( m/sec )
Frequency constant, BAW 1380 ( kHz/mm )
Piezoelectric coupling K2 (%) BAW: 2.21 SAW: 0.3
Inclusions N0


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New Piezoelectric MaterialsLanthanum Gallium Silicate Know as Langasite Crystal

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Product Detail
Brand Name :
Crystro
Place of Origin :
China
MOQ :
1pc
Price :
Negotiable
Payment Terms :
T/T, Western Union, MoneyGram, Paypal
Supply Ability :
2000pcs per month
Contact Supplier
New Piezoelectric MaterialsLanthanum Gallium Silicate Know as Langasite Crystal
New Piezoelectric MaterialsLanthanum Gallium Silicate Know as Langasite Crystal
New Piezoelectric MaterialsLanthanum Gallium Silicate Know as Langasite Crystal

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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