ferroelectric material उदाहरण वाक्य
उदाहरण वाक्य
- Ceramic capacitors are composed of a mixture of finely ground granules of paraelectric or ferroelectric materials, appropriately mixed with other materials to achieve the desired characteristics.
- Ferroelectric materials when polarised are influenced under hysteresis ( Figure 4 ); that is they are dependent on their past state as well as their current state.
- Von Hippel was a pioneer in the study of dielectrics, ferromagnetic and ferroelectric materials, and semiconductors and was a codeveloper of radar during World War II.
- In these applications thin films of ferroelectric materials are typically used, as this allows the field required to switch the polarization to be achieved with a moderate voltage.
- After accepting an offer to study at MIT, he joined the laboratory of physicist Arthur R . von Hippel, and studied the physical structure of ferroelectric materials.
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- The ceramic material is a mixture of finely ground granules of paraelectric or ferroelectric materials, modified by mixed oxides that are necessary to achieve the capacitor's desired characteristics.
- In addition to being nonlinear, ferroelectric materials demonstrate a spontaneous nonzero polarization ( after entrainment, see figure ) even when the applied field " E " is zero.
- An important ferroelectric material for applications is lead zirconate titanate ( PZT ), which is part of the solid solution formed between ferroelectric lead titanate and anti-ferroelectric lead zirconate.
- In a DRAM cell capacitor, a linear dielectric is used, whereas in an FeRAM cell capacitor the dielectric structure includes ferroelectric material, typically lead zirconate titanate ( PZT ).