NASA's new CMEx mission will measure the Sun's chromosphere magnetism, the origin of solar storms, hoping to improve solar ...

A magnetometer is a device that measures magnetism: the direction, strength, or relative change of a magnetic field at a given location.

Whether it's a giant solar flare or a beautiful green-blue aurora, just about everything interesting in space weather happens due to a phenomenon called magnetic reconnection. Several spacecraft have ...

Home > Pressemitteilung: Measuring a Single Magnetic Moment. ...

Although measuring a hysteresis loop can be helpful in the magnetic characterization of materials, this approach does not provide information of interactions or coercivity distributions. First-order ...

Van Allen Hall is home to advancements in science and space exploration that have changed the field of physics and astronomy in major ways. Recent developments of an instrument-producing furnace by ...

The last 50 years have seen the development of methods for the digital storage of information. The current method for the storage of digital information is predominantly through the use of magnetic ...

To design an inductive component that contains a magnetic-core material, an engineer must accurately measure the material's characteristics. A magnetic core's dynamic hysteresis loop, or “B-H curve,” ...

Measurements of the magnetic field at the earth's surface can tell only so much about the dynamo producing it in the planet's core. Geophysicists have now used precise astronomical position data to ...