Earth’s magnetic field, generated deep within the planet’s liquid iron core, has been bending, stretching, and occasionally flipping for billions of years. That invisible shield determines whether ...

Electrically switchable adhesion in a ferroelectric polymer film enables clean, fast, solvent-free transfer of graphene from copper growth substrates to target surfaces.

A new publication DOI 10.29026/oea.2026.250193 discusses electric-field-induced second-harmonic generation paves the ...