It goes something like this: All interactions are the result of one or more of five basic forces: strong nuclear, weak nuclear, gravity, electric, and magnetic. “Doing physics,” then ...

The Earth has a magnetic field, generated by processes from deep within the planet. Molten metallic material flows in the outer core, and as it cools, convective forces create movement ...

Magnetism is a natural force, one that works at a distance. Magnets get their force from magnetic fields created by the atoms within the metal. Magnets are useful for things like turbines we use ...

Magnetic force can overcome gravity. That’s why this magnet can hover in mid-air. Electrostatic force also attracts and repels objects. Rubbing the balloon on another surface creates a small ...

What is Magnetic Force Microscopy (MFM)? Magnetic Force Microscopy (MFM) is a scanning probe microscopy technique that allows the imaging and characterization of magnetic properties of materials at ...

revealing how the direction of the magnetic force varies from place to place. The bar magnet is a simple model illustrating what happens for the magnetic Earth itself. Earth's north and south ...

In short: the realization of versatile and easy-to-use SPM instrument platforms spanning a range of modalities, including (but not limited to) atomic force microscopy (AFM), conductive-tip AFM, ...

A key feature of the new approach is that the models of interatomic interactions are trained on so-called "magnetic forces." The research opens the door to faster research and design of materials ...

Researchers at England’s University of Leeds, led by professor Phil Livermore, proposed that the North Pole’s “odd” behavior may be in a tug-of-war battle between two magnetic forces ...