Atoms that measure magnetic fields could lead to new quantum sensors
A team of physicists and engineers at the University of Colorado Boulder has discovered a new way to measure the orientation ...
Nature1d
Optical magnetometry
53 along with a survey of earlier work. Figure 3: Examples of biological magnetic fields recorded with atomic magnetometers. Measurements of planetary and interplanetary magnetic fields have been ...
Earth’s Magnetic Pole Has Officially Moved—Again
In mid-December of 2024, scientists officially updated the World Magnetic Model (WMM), which helps keep track of our planet’s ...
ScienceAlert on MSN8d
Magnetic Sense in Animals Could Be Shockingly Close to Quantum Limits
The energy resolution limit (ERL) is a mix of parameters representing the economics of a quantum system within a sensor's ...
Space on MSN12d
Twisted magnetic fields in space sculpt the jets of black holes and baby stars
"This is the first solid evidence that helical magnetic fields can explain astrophysical jets at different scales." ...