orthorhoferroelectrische

Orthorhoferroelectrics are a class of materials that exhibit a combination of ferroelectric and orthorhombic crystal symmetry. These materials have a rhombohedral crystal structure and are characterized by a spontaneous polarization that can be reversed by an external electric field.

In orthorhoferroelectrics, the structural and electrical properties are coupled, leading to a non-centrosymmetric crystal structure. This means that the material has a net electric dipole moment, which is responsible for its ferroelectric behavior. The orthorhombic symmetry, on the other hand, is due to the arrangement of the ions within the crystal lattice.

One of the key features of orthorhoferroelectrics is their ability to exhibit a phase transition from a rhombohedral to an orthorhombic structure under certain conditions. This transition is accompanied by a change in the spontaneous polarization, which can be used to enhance the ferroelectric properties of the material.

Orthorhoferroelectrics have been investigated for their potential applications in electronic and optoelectronic devices. Their unique properties make them suitable for use in piezoelectric devices, memory devices, and optical devices. However, the study of orthorhoferroelectrics is still in its early stages, and further research is needed to fully understand their properties and potential applications.