Either by changing the magnetic field B, H or by changing the incident waves hv ... Rather than solving this equation, most people are just content that NMR spectroscopy provides useful insights into ...

If these metals have not been turned into a permanent magnet they will still be attracted to a magnet if placed within a magnetic field. In this situation they act as a magnet - but only whilst in ...

Tens of thousands of years ago, the Earth's magnetic field flipped — and now, scientists have recreated the haunting sound it made during that cataclysmic event. Using data from the European ...

David Bressan is a geologist who covers curiosities about Earth. Without its magnetic field, life on Earth would not be possible since this shields us from harmful cosmic radiation and charged ...

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 ...

Earth's magnetic field dramatically flipped a little more than 40,000 years ago. We can now experience this upheaval as an unnerving clatter interpreted from information collected by the European ...

As these currents flow, they generate a magnetic field around the sun, much like the way an electric current creates a ...

In a recently published article in IEEE Electron Devices Magazine the authors, I was one of them, looked at the impact of external magnetic fields on spin tunnel torque magnetic random-access ...

Specifically, they studied the corona’s magnetic field. It stores energy that, when released, heats solar plasma and triggers eruptions. The Sun’s corona is all that can be seen during a total ...

Earth's magnetic field dramatically flipped a little more than 40,000 years ago. We can now experience this upheaval as an unnerving clatter interpreted from information collected by the European ...