Abstract: Active magnetic regenerative (AMR) refrigeration is expected to be used for hydrogen liquefaction owing to its wide operating temperature range. In a previous study, a reciprocating type of ...

The scientists thus innovated on an alternative method using magnetic refrigeration and magnetocaloric materials. The method involves transferring heat from the materials to a heat sink via strategic ...

It’s a ramp-up from last July, when China placed restrictions on gallium and germanium exports after enduring years of ...

Here the authors use spin refrigeration and a nonlinear model to demonstrate a highly sensitive quantum magnetometer with NV centers strongly coupled to a microwave resonator.

Many migratory birds use Earth’s magnetic field as a compass, but some can also use information from that field to determine more or less where they are on a mental map. Eurasian reed warblers ...

We’ve rounded up the best MagSafe, Qi2 and MagSafe-compatible magnetic chargers, from the plain pad to multi-functional stands (up to six devices charged), and even the most colorful—from snap ...

One look at this sleek piece and it’s easy to see why it was our favorite magnetic knife block. It's made of solid Italian beechwood with extra-strong neodymium magnets that hold blades securely.