A small, round piece of asteroid Ryugu (sample #91), called “S-lunar,” contains tiny particles (less than 1 mm) that will allow planetary scientists to study the magnetic signature of the early solar ...

Scientists discover that the Earth's magnetic poles can take up to 70,000 years to reverse, much longer than previously ...

Earth’s magnetic field does not simply switch direction like a flipped light switch. It weakens, wanders, and reorganizes ...

Researchers analyzed 28 Ryugu asteroid samples and found preserved magnetic signals that record early solar system magnetic fields and water-driven alteration on its parent body.

High-frequency magnetic characteristics are essential for improving the efficiency, miniaturization, and operating frequency ...

Researchers have captured the first direct, momentum-resolved evidence that certain lattice vibrations carry measurable ...

Soft magnetic materials are crucial for energy technologies, but face challenges at high frequencies. An interdisciplinary group of researchers propose a novel method to improve their properties for ...

Quimbaya Gold Inc. reports the completion of drone-based magnetic and radiometric surveys covering approximately 800 hectares of the Tahami Center concession. The survey area includes zones where ...

The origins of magnetic steel can be traced back to the 18 th century when scientists began experimenting with iron alloys. In 1820, Hans Christian Oersted's accidental discovery of electromagnetism ...

By applying the Kerr effect, Kerr microscopy facilitates the analysis of magnetic domains in steel alloys, supporting ...