Dr. Palau has developed a special metamaterial that looks like tiny flowers under the scanning electron microscope. The petals consist of strips of a ferromagnetic nickel-iron alloy. The ...

‘Microflowers’ can be produced in various geometries Under the scanning electron ... system is a photoemission electron microscope, so magnetic fields deflect the electrons and make the ...

A team of physicists uncovered a strange twist in how superconductors behave when they’re reduced to just a few atomic layers ...

Merging some esoteric physics principles with an advanced instrument creates a magnetic microscope with resolution ... but magnetic stray fields due to the interactions between neighboring bits ...

Researchers have discovered an unexpected superconducting transition in extremely thin films of niobium diselenide (NbSe₂).

while an additional group was not exposed to any magnetic field. The authors tracked the growth of the tumors over 16 days and then, at the end of the experiment, placed tumors under a microscope ...

Get Instant Summarized Text (Gist) Micrometer-sized, flower-shaped structures made of a nickel-iron alloy can locally enhance magnetic fields by concentrating field lines at their center. The ...

Our experimental system is a photoemission electron microscope, so magnetic fields deflect the electrons ... of studying a range of magnetic systems under conditions that have not been possible ...