Figure 1: Light-trapping diamond waveguide. Figure 5: Comparison of the LTDW (dark blue point) noise floor with other magnetometry technologies. For high-frequency magnetic field measurements, ...

A research team from the High Magnetic Field Laboratory, the Hefei Institutes of Physical Science of the Chinese Academy of Sciences, has developed a compact dynamic cantilever magnetometer with a ...

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 ...

Fraunhofer IAF has achieved a milestone in its development of laser threshold magnetometry (LTM), with the first measurement of magnetic-field-dependent stimulated emission. The findings, published in ...

Researchers routinely measure magnetic fields to better understand a vast array of natural phenomena. Many of these measurements are performed in shielded environments, but the research community has ...

Cool under pressure: Norman Yao adjusts a diamond anvil cell containing nitrogen–vacancy centres. The instrument sits on top of a positioning system inside a cryostat. (Courtesy: Paul Horowitz/Harvard ...

The first commercially produced microscope to incorporate diamond nitrogen-vacancy (NV) centers for quantum technology is Qnami's ProteusQ™. It allows for atomic-level tabletop examination of magnetic ...

A Raman Research Institute (RRI) team working with cold Rydberg atoms have used quantum magnetometry to help atomic clocks and magnetometers used for precise timekeeping in navigation, ...

“Laser threshold magnetometry” offers many medical diagnostics and treatment processes. Lukas Lindner demonstrates the dual NV diamond laser system. Measuring tiny magnetic fields, such as those ...