Lithium tantalate is a ferroelectric crystal, and doping it with iron (Fe) can modify its electrical, optical, or piezoelectric properties, enhancing its performance in specific applications. More specifically, doping with iron can tune the strong ferroelectric of lithium tantalate, making it suitable for applications in memories, capacitors, and non-linear optical devices. In addition, doping with iron can influence the optical properties of lithium tantalate, including absorption and transparency in certain wavelengths, making it useful in optical waveguides and other photonic devices. Doping can also enhance the electrical conductivity, which can be beneficial for specific electronic applications. Moreover, iron introduces magnetic characteristics, which may enable the development of magneto-optical devices. Therefore, the obtained Fe doped lithium tantalate wafers are advanced materials used in various applications, particularly in the fields of optics, electronics, and photonics.
At Alfa Chemistry, we specialize in offering high-quality Fe doped lithium tantalate wafers. Our products are fabricated using state-of-the-art technology and undergo rigorous quality control measures to ensure they meet the highest industry standards. We offer Fe doped lithium tantalate wafers, available in various sizes to cater to a wide spectrum of applications.
Fe Doped Lithium Tantalate Wafers | ||
Catalog | ACSEM-TFW009 | |
Curie Temp | 603±2 ℃ | |
Cutting Angle | X, Y, Z, X112Y, Y36, Y42, Y48, etc. | |
Diameter/Size | 3" /4" /6" | |
Tolerance (±) | <0.20 mm | |
Thickness | 0.18-0.5 mm or more | |
Primary Flat | 22 mm /32 mm /42.5 mm /57.5 mm | |
Orientation Flat | All available | |
Surface Type | Single side polished /Double sides polished | |
Polished Side Ra | <0.5 nm | |
Back Side Criteria | Generally 0.2-0.5 µm or as customized | |
Edge Criteria | R=0.2 mm or Bullnose | |
Wafer Surface Criteria | Contamination | None |
Particles Φ>0.3μm | ≤30 | |
Scratch, Chipping | None | |
Defect | No edge cracks, scratches, saw marks, stains |
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