Pressure crystalline BATIO3 Pressure Crystal-Barium titanate
Tours Co., Ltd.
About This Product
■ supplier
Others such as China, Germany
* BATIO3 single crystal for piezoelectric power has a complicated nature and its manufacturing destination is limited. In the manufacturing process, temperature adjustment is severe and it is a series of difficulties without going as expected. Delivery delays are more likely to occur compared to other crystals, but we will always respond to complete payment. We collaborate with the supplier to make the best consideration to prevent damage. If you need a barium totanate, we would appreciate it with confidence.
■ Chemical formula: BATIO3 (English name: Barium Titanate)
A representative material with a very strong and high dielectric characteristics in the piezoelectric field. As a purpose, there are ceramic capacitors and ceramic laminated capacitors. It is often used mainly as a ceramic (multi -crystal) sintered from the powder, but there are considerable use as a single crystal. It is also a crystal material that is sometimes attracting attention as a photolactive.
BATIO3 is a crystal with a perescite structure, which changes from a Curie temperature of about 120 to 125 ° C to or higher to a legislative crystal structure (fantastic electronics), and changes to a square crystal structure at room temperature (120 ° C or less). 。 (Conventional electrification) At this time, as a result of the crystal structure, a polarization occurs without applying pressure or electric field from the outside. This is called spontaneous policy. The spontaneous policy can be reversed by adding electric fields from the outside. This is called ferrous electricity.
Again, when it becomes a legislative crystal system (120-125 ° C or higher), the spontaneous policy is gone. Conversely, when cooling (120-125 ° C or less) is cooled below the curly temperature, the crystal system has been phase transition (calculator → straightforward), the C -axis direction increases, and the positive and negative ion molecules are transferred. The axis shrinks and a spontaneous polarization occurs again. The border between the cully temperature, which is the curly temperature, is the highest border between the Curley Temperature.
* Apart from this explanation, the crystal substrate will break if the temperature is 13 ° C or less as a rule of thumb.
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Product
Pressure crystalline BATIO3 Pressure Crystal-Barium titanate
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Handling Company
Tours Co., Ltd.
1 Models of Pressure crystalline BATIO3 Pressure Crystal-Barium titanate
| Product Image | Part Number | Price (excluding tax) | Anti -invitation | Curley temperature | Direction | Dope | Polarization processing | Polishing | Polling processing | Regular electricity | size |
|---|---|---|---|---|---|---|---|---|---|---|---|
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BATIO3 |
Available upon quote | Although the ratio of Hi -dielectric is high, the loss is large. |
The temperature that changes to a ferrous electricity and a regular electricity. Here, it is 120-125 ° C. |
(001), (100), (110), (111) | We accept the desired additives in Germany. |
Poling in English. A process of applying a DC high electric field to crystal material to provide piletage activity. |
Both sides, one side, Azkat. | (001) [If there is no specification] | The ratio rate is as low as about 100 or less, but the loss is small. |
3.5*3.5*T0.5, 7*7*T0.5 10*10*t0.5, 10*10*T1.0 It can be manufactured in your desired size. |
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About Company Handling This Product
- Japan
- Since 2016
- 2 employees