Overview
| brand | Dihedron | model | KTO-1 |
| Batch number | 9877J | encapsulation | KTO -2 |
| packing | box-packed | Minimum packaging quantity | one |
| Molecular formula | KTaO3 | Point group | M3m |
| Cell parameters | 0.3984nm | melting point | 1352.2 ℃ |
| density | 7.025 g/cm3 | Mohs scale hardness | six |
| Growth method | Tira method | Refractive index | 2.226@633nm , 2.152@1539nm |
| Coefficient of thermal expansion | 4.027 * 10-6/K | Specific heat (room temperature JK-1g-1) | zero point three seven eight |
| Transparent band (nm) | 380-4000 | Conventional crystal orientation | <100>< 110>< 111> |
| Regular size | 20x20x0.5mm; 10x10x0.5mm, 5x5x0.5mm, customized as needed | polishing | Single throw, double throw, Ra<5A |
Product Details
Potassium tantalum oxide (KTaO3) is widely used in fields such as electronics and optics.
Potassium tantalic acid is a compound with perovskite structure, which is composed of TaO6 Octahedron arranged in a square and potassium ions located in the pores of Octahedron. This structure endows potassium tantalum acid with unique physical and chemical properties.
Potassium tantalum acid is a cubic structure ferroelectric material at room temperature. When the temperature decreases, it can transform into an anti ferroelectric phase, which makes it have important applications in ferroelectric components. In addition, potassium tantalum acid also exhibits good optical properties, making it widely used in optical and optoelectronic devices.
The unique properties of potassium tantalum acid make it widely used in many fields. For example, in the field of electronics, potassium tantalum acid is used to make capacitors, ferroelectric random access memories, and so on. In the field of optics, potassium tantalum acid can be used to make optical lenses, optical windows, etc.
The research and application of potassium tantalum acid are constantly developing. With the progress of scientific research technology, the preparation process of potassium tantalum acid has been improved, which can prepare potassium tantalum acid materials with better quality and lower cost. At the same time, researchers are also exploring new applications of potassium tantalum acid, such as in new solar cells, optical communication, and other fields. It is expected that with the progress of scientific research technology, potassium tantalum acid will have more widespread applications in the future.
application
Used for manufacturing laser modulators, digital deflectors, and semiconductor devices.
It is expected to be used as a substrate material for superconducting thin films.
characteristic
Potassium tantalate (KTaO3) is a solid material with good optical transparency, which has high transparency in the visible and near-infrared regions.
This material has a high dielectric constant and nonlinear optical effects, which makes it widely used in electronic and optical devices, such as capacitors, light modulators, and lasers.
Potassium tantalate exhibits superconductivity at low temperatures, making it potentially useful in the fields of superconducting electronics and quantum computing.
This material has good chemical and thermal stability, and can maintain its performance under various environmental conditions.
The crystal structure of potassium tantalate can be regulated through chemical doping and other means to meet the needs of different applications.
