Magneto-optical effects in plasmonic nanostructures represent an exciting frontier in the convergence of photonics, nanomagnetism and materials science. By harnessing the strong local electromagnetic ...

A single, ultrafast laser pulse has flipped the polarity of a ferromagnet without first heating it to the brink of losing its magnetism, pointing to a new way to write data at extreme speeds with far ...

(A) a single magnetic domain and (B) multiple magnetic domains with opposite polarization. (C) Following the subtraction of image (A) from image (B), a Kerr image with sharp contrast is obtained [39].

Nearly two centuries after Michael Faraday first showed that magnetism can twist light, physicists have uncovered a hidden magnetic ingredient inside this classic effect. The new work reveals that the ...

Scientists have cracked a century-old physics mystery by detecting magnetic signals in non-magnetic metals using only light and a revamped laser technique. Previously undetectable, these faint ...

Researchers at the University of Hong Kong demonstrate negative light refraction with the natural magnetic material CrSBr – ...

Photon, an elementary particle that transmits electromagnetic interaction, is a kind of gauge boson. Photons are the carriers of electromagnetic radiation, and photons are considered as the medium of ...

Recently, with the help of the Steady High Magnetic Field Facility, a research team led by Professor SHENG Zhigao at the Hefei Institutes of Physical Science of the Chinese Academy of Sciences, for ...

Nanoscale maze-like magnetic patterns form reliably across strained substrates, removing a key bottleneck for faster, more efficient data-center optical links. (Nanowerk News) A collaborative team has ...

Multicrystalline Fine Ceramics (also referred to as "advanced ceramics") possess a microstructure of crystal grain boundaries and microscopic pores, which diffuses light and impedes light transmission ...