Thankfully, the next version of the Qi wireless charging standard, Qi2, will mandate magnet strength, size, and dimensions in addition to its electrical properties — even though that’s the ...

In magnetic materials like iron, cobalt, and nickel, these electron spins can align in regions known as domains. ... How Magnets Get Their Strength. Posted: May 30, 2025 | Last updated: ...

The new magnets came from Commonwealth Fusion Systems (CFS), ... Nuclear fusion experiment hits new record for magnet strength. Tim De Chant. Updated Thu, July 18, 2024 at 4:01 PM UTC.

Layering ultra-thin magnets with topological insulators increases their magnetic strength by 20% and enables operation at higher temperatures, approaching 77 K (liquid nitrogen).

When charged with 1,168 A, the coil generated a magnetic field with a strength of 7.3 Tesla (T), about 7,000 times the strength of a refrigerator magnet.

The new magnets came from Commonwealth Fusion Systems (CFS), a pioneering startup in the fusion industry which delivered the devices to UW-Madison’s WHAM experiment earlier this month.

Strong magnets are essential for the type of fusion power being pursued by CFS and others. For every doubling of the strength of a magnetic field, the power output of one reactor design increases ...

The new magnets came from Commonwealth Fusion Systems ... Nuclear fusion experiment hits new record for magnet strength. Tim De Chant . Updated Thu, Jul 18, 2024, 12:01 PM 3 min read.