Electro-optical Material , Lithium Niobate Powder LiNbO3 CAS 12031-63-9
CAS 12031-63-9
,Electrooptical Lithium Niobate
,Lithium Niobate Powder
Electro-optical Material , Lithium Niobate Powder LiNbO3 CAS 12031-63-9
Name: Lithium niobate Molecular formula: LiNbO3
CAS: 12031-63-9 Molecular weight: 147.85
Description: Lithium niobate crystal, referred to as LN, belongs to the trigonal system and the structure of ilmenite (distorted perovskite type). Lithium niobate is a ferroelectric crystal with Curie point of 1140℃, spontaneous polarization intensity of 50×10C/cm ', thermal conductivity of 0.056 (W/ cm·K). The deformed lithium niobate crystal has many properties such as piezoelectric, ferroelectric, photoelectric, nonlinear optics, thermoelectric and so on, and has photorefractive effect. Lithium niobate was prepared by Czochralski method with lithium carbonate and niobium pentoxide as raw materials. Lithium carbonate and niobium pentoxide were put into a platinum crucible and grown along (001) direction. In order to obtain high-quality colorless transparent cylinder, it is necessary to add an appropriate electric field when the temperature of the two end faces in two directions of crystal growth is slightly higher than Curie temperature, and then the crystal is cooled to room temperature to obtain lithium niobate crystal.
Specification:
| Name | LiNbO3_4N | |||
| Molecular formula | LiNbO3 | |||
| CAS | 12031-63-9 | |||
| LiNbO3 purity | % | ≥99.99 | ||
Impurity content |
Ta | % | ≤10×10-4 | |
| Al | % | ≤3.0×10-4 | ||
| Cu | % | ≤3.0×10-4 | ||
| Fe | % | ≤5.0×10-4 | ||
| Si | % | ≤15×10-4 | ||
| Pb | % | ≤5.0×10-4 | ||
| Mn | % | ≤3.0×10-4 | ||
| W | % | ≤3.0×10-4 | ||
| K | % | ≤5.0×10-4 | ||
| F | % | ≤70×10-4 | ||
| property | White powder | |||
| Application | Lithium niobate single crystal is an important material for optical waveguides, mobile phones, piezoelectric sensors, optical modulators and various other linear and nonlinear optical applications. | |||
| package | Sealed packaging, flexible packaging according to customer needs | |||
Packing: 25 kg plastic bucket, also provide small package: 100g, 500g, and other small packages
Uses: Lithium niobate crystal is one of the most widely used new inorganic materials. It is a good piezoelectric energy exchange material, ferroelectric material and electro-optical material. As an electro-optic material, lithium niobate plays an important role in optical communication. LN crystals doped with iron and other metal impurities can be used as holographic recording medium materials. It is also used in phase modulator, nonvolatile memory, second harmonic generator, phase grating modulator and large scale integrated optical system. It is also widely used in infrared detector, high frequency wide channel filter and so on.
-
High Purity 99.999% Lanthanum Oxide La2O3 CAS 1312-81-8 For Ceramic Capacitor
High Purity 99.999% Lanthanum Oxide La2O3 CAS 1312-81-8 For Ceramic Capacitor Name: Lanthanum oxide CAS: 1312-81-8 Molecular formula: La2O3 Molecular weight: 325.81 Description: The rare earth chloride solution after cerium removal uses the neutral phosphine extractant dimethylheptyl methylphosphonate (P350), and the P350-kerosene system is used for 35 to 38 levels of extraction to separate lanthanum from other rare earths. The solution was neutralized with ammonia water,
-
Cerium(IV) Hydroxide Ce(OH)4 CAS 12014-56-1 For Exhaust Gas Purification Catalyst
Cerium(IV) Hydroxide Ce(OH)4 CAS 12014-56-1 For Exhaust Gas Purification Catalyst Name: Cerium(IV) hydroxide Molecular formula: Ce(OH)4 CAS: 12014-56-1 Molecular weight: 208.15 Description: Cerium hydroxide is light yellow or brownish yellow powder, insoluble in water and weak acid, soluble in concentrated acid, and generates corresponding salt. Absorbing carbon dioxide in the air to produce cerium carbonate. The mixed light rare earth ores were roasted by sodium carbonate
-
Lanthanum Chloride Hydrate LaCl3 7H2O CAS 10025-84-0 For Sewage Treatment
Lanthanum Chloride Hydrate LaCl3 7H2O CAS 10025-84-0 For Sewage Treatment Name: Lanthanum chloride hydrate Molecular formula: LaCl3.7H2O CAS: 10025-84-0 Molecular weight: 371.37 Description: Lanthanum Chloride is soluble in water and acid, slightly soluble in ethanol. A proper amount of lanthanum oxide is dissolved in an excess of 2mol / L HCl, further concentrated after a few hours of heating reaction, and the precipitated crystal is lanthanum chloride hydrate after a few
-
DyH3 Dysprosium Hydride CAS 13537-09-2 For Permanent Magnet Additives
Dysprosium Hydride DyH3 CAS 13537-09-2 For Additives Of Permanent Magnet Name: Dysprosium hydride, Dysprosium trihydride Molecular formula: DyH3 CAS: 13537-09-2 Molecular weight: 165.52 Description: Dysprosium hydride is gray-black or brownpowder, Dysprosium metal is introduced into hydrogen to absorb hydrogen to obtain brittle dysprosium hydride solid. Specification: NameDyH3_3NDyH3_2NMolecular formulaDyH3DyH3CAS13537-09-213537-09-2Total rare earth TREM%≥99.0≥99.0Dy/TREM%≥99
Please Use Our Online Inquiry Contact Form Below If You Have Any Questions, Our Team Will Get Back To You As Soon As Possible
