lithium tantalate crystal;LT,physical properties,suppliers,CAS,MSDS,structure,Molecular Formula, Molecular Weight ,Solubility,boiling point, melting point

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lithium tantalate crystal;LT
Molecular formula : LiTaO₃ CAS : nature : colorless or pale yellow crystal. Trigonal system, distortion perovskite structure, point group C_63vR₃C. 7.45g/cm3 density. Mok's hardness of 5.5 to 6.0. Refractive index n_D = 2.176. Dielectric constant 41 to 53. An electro-optical coefficient r₁₂ = 7.0 × 10 - 12m / V, R15 electromechanical coupling coefficient �?0.3. For ferroelectric crystal, the Curie point (665 ± 5) ° C spontaneous polarization 10-6C/cm2 × 50. With excellent electro-optic, pressure, power, pyroelectric properties. Using grown by the Czochralski method. Laser technology for the Q-switch, infrared technology for pyroelectric detectors, electronic industry for the production of filters and resonators. Notice:Each item can have many explanations from different angels. If you want grasp the item comprehensively,please see below "more details data".
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Patent:
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