Ferrorotational domain walls revealed by electric quadrupole second harmonic generation microscopy
Ferrorotational domain walls revealed by electric quadrupole second harmonic generation microscopy
Domain walls are ubiquitous in materials that undergo phase transitions driven by spontaneous symmetry breaking. Domain walls in ferroics and multiferroics have received tremendous attention recently due to their emergent properties distinct from their domain counterparts, for example, their high mobility and controllability, as well as their potential applications in …