Looking for specific magnetic material under pressure

[MaskedMarvel]

Hi, I'm new to the forum, and I'm looking for input. I'm looking for a material that when it comes under pressure or is deformed, develops a magnetic or other resistant force that is released when the pressure is released and it is allowed to return to its original state. This could be on a nano- or molecular level as well as a larger material. I know that certain materials have a piezoelectric effect when under pressure, I'm looking for something that has a magnetic effect when under pressure or when the structure is bent under force. I appreciate any input from the board.

 

[marcusl]

Do a search for piezomagnetic materials.

 

[astrokreng]

Hello and welcome to the forum! Your question is an interesting one and has potential applications in various fields such as material science, engineering, and even biomedical research.

There are several materials that exhibit magnetic properties under pressure, known as magnetostriction. This phenomenon occurs when a material changes its shape or dimensions in response to a magnetic field, and vice versa. Some examples of materials with magnetostriction properties include iron, nickel, cobalt, and their alloys.

In terms of finding a material with a magnetic effect when under pressure or deformation, it would be helpful to further specify the specific type of magnetic effect you are looking for. For example, are you interested in a material with a change in magnetic field strength, direction, or both? This information can help narrow down the search for suitable materials.

Additionally, exploring materials at the nano- or molecular level could potentially lead to the discovery of new materials with unique properties. Some researchers have already begun investigating the effects of pressure on magnetic nanoparticles, which could provide valuable insights for your search.

Overall, I suggest consulting with experts in the field of magnetostriction and materials science to help guide your search for a suitable material. I wish you the best of luck in your research and look forward to hearing about your findings.