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#magnetic — Public Fediverse posts

Live and recent posts from across the Fediverse tagged #magnetic, aggregated by home.social.

  1. @bolderbekah @elmiller0330 @ai6yr
    Traveling with my #yaesu #ht #FT5 #HamRadio. bag was pulled off security conveyor belt and opened.
    #TSA agent pulls out my #magnetic mount, 1/4 wave, dual band #2m / #70cm #antenna with the #coax wound around the base.
    TSA agent: “what’s this?”
    Me: “an antenna”
    TSA agent to the agent running the X-ray: “it’s an antenna!”
    I stuff it back in my bag and head to my gate. This is the first and only time this has happened.

  2. "..an archetypal antiferromagnet—#haematite—hosts a rich tapestry of monopolar, dipolar & quadrupolar emergent magnetic charge distributions. The direct read-out of the previously inaccessible vorticity of an #antiferromagnetic spin texture provides the crucial connection to its #magnetic charge through a #duality relation."

    nature.com/articles/s41563-023

  3. `magnetoelectric nanoparticles (MENPs) can be manipulated in the body by applying #magnetic field gradients to produce local #electrical fields for various #biomedical applications from controlled drug release to cellular stimulation. Conversely, because they display a quantum mechanically induced nonzero #magnetoelectric (ME) effect, electrical fields can also be produced with localized magnetic fields to achieve different signals for #bioimaging or #biosensing.`

    pubs.rsc.org/en/content/articl