I have a research project to be done and I want to know what is Einstein-De Hass Effect. It is magneto-mechanical effect, something happens on suspending iron rod in a ring magnet but i don't have any further information on it . If I can get some links which explains what is Einstien-De Hass Effect. I searched on google, but got no good results marlon said:
marlon said:
The Einstein-De Hass Effect, also known as the spin-rotation or spin-mechanical coupling effect, is a phenomenon observed in ferromagnets where the magnetization of the material changes as a result of its rotation.
The Einstein-De Hass Effect is based on the interaction between the spin of electrons and the rotation of the material. When the material is rotated, the spin of the electrons is affected, causing a change in the magnetization of the material.
The Einstein-De Hass Effect is significant because it provides a way to manipulate the magnetic properties of a material using mechanical means. This has potential applications in the development of spintronic devices and in understanding the relationship between spin and motion in materials.
The Einstein-De Hass Effect was first observed by Albert Einstein and Wander Johannes de Haas in the 1920s. They conducted experiments where they rotated a ferromagnet and measured its magnetization, leading to the discovery of this effect.
Current research on the Einstein-De Hass Effect is focused on understanding the underlying mechanisms and exploring potential applications. This includes investigating the effect in different types of materials, such as antiferromagnets and topological insulators, and studying its potential use in spintronics and quantum computing.