Magnets often harbour hidden beauty. Take a simple fridge magnet: Somewhat counterintuitively, it is 'sticky' on one side but not the other. The secret lies in the way the magnetisation is arranged in ...

a) Skyrmions -- magnetic vortices named after the British physicist Tony Skyrme. They are special formations of magnetization vectors: in the center the vector is oriented perpendicular to the surface ...

In some materials, spins form complex magnetic structures within the nanometer and micrometer scale in which the magnetization direction twists and curls along specific directions. Examples of such ...

Introduction to Skyrmions: Skyrmions are a fascinating class of topological solitons that have garnered significant attention in the field of spintronics and magnetic storage technologies. Skyrmions ...

Just as electrons flow through an electrical conductor, magnetic excitations can travel through certain materials. Such excitations, known in physics as 'magnons' in analogy to the electron, could ...

Controlling this state paves the way for the creation of more intelligent, reconfigurable and energy-efficient devices that mimic the brain. The use of Big Data has multiplied the energy demand in ...

Analyzing magnetic nanostructures with a high resolution is a test-and-measurement challenge, but it’s important for both advanced physics insight as well as real-world products such as high-density ...

According to estimates, 2.5 quintillion bytes of data is generated every day, indicating the need for highly efficient data ...