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Lead Free Congruent LiNbO3 LNC Single Crystals With Large ME Effects
Lead Free Congruent LiNbO3 LNC Single Crystals With Large ME Effects
Lead Free Congruent LiNbO3 LNC Single Crystals With Large ME Effects
Lead Free Congruent LiNbO3 LNC Single Crystals With Large ME Effects
Lead Free Congruent LiNbO3 LNC Single Crystals With Large ME Effects
Lead Free Congruent LiNbO3 LNC Single Crystals With Large ME Effects
Specifications
Brand Name :
BonTek
Model Number :
Lithium Niobate (LiNbO3, LNC)
Certification :
ISO:9001, ISO:14001
Place of Origin :
China
MOQ :
2 pcs
Price :
Negotiable
Payment Terms :
T/T
Supply Ability :
10000 pcs/Month
Delivery Time :
1-4 weeks
Packaging Details :
Cassette/ Jar package, vaccum sealed
Material :
LiNbO3 LNC Wafer
Type :
SAW, Optical
Diameter :
4inch, 6inch, 8 inch
Orientation :
128° Y-cut
Thick :
350um, 500um, 1000um
Surface Type :
DSP, SSP
Roughness :
Ra<1nm, Ra<0.5nm
Application :
SAW filter, Ultrasonic transducer
Description

Lead-Free Congruent LiNbO3 (LNC) Single Crystals With Large ME Effects

Recently, we have shown the possibility to produce large ME effects in composites containing lead-free congruent LiNbO3 (LNC) single crystals. Furthermore, some new promising techniques have been developed to directly engineer two ferroelectric domains with antiparallel spontaneous polarization vectors in a single crystal plate (bidomain).

In previous studies, we proposed the use of square or long bar metglas/PE bi-layered composites with Y128-cut LNC single-crystal “head-to-head” (H–H) and “tail-to-tail” (T–T) bidomains in sensitive magnetic field sensors. The anisotropy of single-crystalline LNC can be used to achieve a high direction-dependent sensitivity to magnetic fields at low frequencies. Choosing a crystal with an appropriate cut is a very important step in the development of the ME sensors.

Lead Free Congruent LiNbO3 LNC Single Crystals With Large ME Effects

Material

4inch 6inch 8inch LiNbO3 LNC wafer

Orientation

Z-cut or Y128°-cut

Surface finish

Single or Double sides polish

(DLP/SLP/ SSP/DSP all available )

Thickness

0.35mm, 0.50mm, 1.00mm

TTV

< 5µm

BOW

± 30um

Warp

< 40µm

Orientation flats

Semi Standard Notch

Polished side Ra

Roughness Ra<10A

Back Side Criteria

Roughness Ra:0.5-1.0µm GC#1000

Edge Rounding

Compliant with SEMI M1.2 Standard/refer to IEC62276

Crystal Sturucture

Trigonal, Space group R3c, Point group 3m

Melting Point

1253℃

Mohs Hardness

5

Density

4.64g/cm3

Deliquescence

None

Optical Homogeneity

~5x10-5/cm

Transparency Range

420-5200nm

Absorption Coefficient

~0.1%/cm @1064nm

Refractive Indices

@1064nm

ne=2.146, no=2.220@1300nm

ne=2.156, no=2.232@1064nm

ne=2.203, no=2.286@632.8nm

Thermal Expansion Coefficients (at 25℃ )

//a,2.0x10-6/K

//a,2.2x10-6/K

Thermal Conductivity Coefficients

38 W/m/K at 25℃

Thermal Optical Coefficients

dno/dT=-0.874 x 10-6/K at 1.4μm

dne/dT=39.073 x 10-6/K at 1.4μm

The Sellmeier Equations

(λ in μm)

no2=4.9048+0.11768/(λ2-0.04750)-0.027169λ2

ne2=4.5820+0.099169/(λ2-0.04443)-0.02195λ2

Lead Free Congruent LiNbO3 LNC Single Crystals With Large ME Effects

Lead Free Congruent LiNbO3 LNC Single Crystals With Large ME Effects

Acceptance Check

Lead Free Congruent LiNbO3 LNC Single Crystals With Large ME Effects

  • The product is fragile. We have adequately packed it and labeled it fragile. We deliver through excellent domestic and international express companies to ensure transportation quality.

  • After receiving the goods, please handle with care and check whether the outer carton is in good condition. Carefully open the outer carton and check whether the packing boxes are in alignment. Take a picture before you take them out.

​

  • Please open the vacuum package in a clean room when the products are to be applied.

  • If the products are found damaged during courier, please take a picture or record a video immediately. DO NOT take the damaged products out of the packaging box! Contact us immediately and we will solve the problem well.
Product tags

crystal component

,

crystal bicone bead

,

zirconium element
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Lead Free Congruent LiNbO3 LNC Single Crystals With Large ME Effects

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Product Detail
Brand Name :
BonTek
Model Number :
Lithium Niobate (LiNbO3, LNC)
Certification :
ISO:9001, ISO:14001
Place of Origin :
China
MOQ :
2 pcs
Price :
Negotiable
Contact Supplier
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Lead Free Congruent LiNbO3 LNC Single Crystals With Large ME Effects
Lead Free Congruent LiNbO3 LNC Single Crystals With Large ME Effects
Lead Free Congruent LiNbO3 LNC Single Crystals With Large ME Effects

Hangzhou Freqcontrol Electronic Technology Ltd.

Verified Supplier
4 Years
shanghai, hangzhou
Since 1999
Business Type :
Manufacturer, Trading Company
Main Products :
Piezoelectric Wafer, LiNbO3 Wafer, LiTaO3 Wafer
Total Annual :
800M-1500M
Employee Number :
10~99
Certification Level :
Verified Supplier
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