Abstract: Implanted devices are increasingly used in chronic disease monitoring, but face challenges in energy autonomy. This article presents a novel wireless power transfer (WPT) method for ...

Two German physicists have reimagined how to create powerful and uniform magnetic fields using compact permanent magnets. By overcoming the limitations of the well-known Halbach array, which works ...

If you want a strong magnet, the obvious answer is to buy one. However, for a variety of reasons, you might want to combine several smaller magnets. There are a few ways to do this, but the Halbach ...

Quad-cotter floating in the air by "rotating magnet" rather than "rotating wing" was created. This mechanism"Hyper loop concept" running at 1,200 km / hAlthough it does not fly high, it is also used ...

Focused magnet system consisting of two stacked rings, each with 16 FeNdB magnet cuboids with a side length of 20 millimeters.Johannes Gutenberg University Mainz German physicists have overcome a long ...

If you want a strong magnet, the obvious answer is to buy one. However, for a variety of reasons, you might want to combine several smaller magnets. There are a few ways to do this, but the Halbach ...