A research team led by Prof. ZHANG Xin from High Magnetic Field laboratory, the Hefei Institutes of Physical Science of the Chinese Academy of Sciences, has revealed how magnetic properties vary in ...

Metals are the only substances that are magnetic. But some metals are magnetic and some are not. The most common magnetic metal is iron. You don't see too many objects made of pure iron but you do see ...

Tiny magnetic "flowers" engineered by physicist Anna Palau are redefining how we manipulate magnetic fields. These ...

A flower-shaped structure only a few micrometers in size made of a nickel-iron alloy can concentrate and locally enhance ...

These findings provide a deeper understanding of how iron levels and redox balance within the body influence its magnetic properties, potentially offering a new way to track disease progression.

Scientists in Spain have created tiny flower-shaped structures that can boost magnetic fields in a very small area. These ...

Tracking of diseases in the body is important to be able to assess outcomes and increase therapeutic efficacy in patients. Magnetic core–shell iron nanowires have now been used to create a new ...

A coil with an iron core is called an electromagnet. The iron core increases the coil’s magnetic field strength. A simple electromagnet is made by coiling wire around an iron nail. An iron core ...

A flower-shaped structure only a few micrometres in size made of a nickel-iron alloy can concentrate and locally enhance magnetic fields. (Nanowerk News) A flower-shaped structure only a few ...