Artificial spin ices consist of nanomagnets arranged on the sites of various periodic and
aperiodic lattices. They have enabled the experimental investigation of a variety of …

Research efforts addressing spin waves (magnons) in micro-and nanostructured
ferromagnetic materials have increased tremendously in recent years. Corresponding …

Micromagnetics has been the method of choice to interpret experimental data in the area of
microscopic magnetism for several decades. In this article, we show how progress has been …

Neural networks have revolutionized the area of artificial intelligence and introduced
transformative applications to almost every scientific field and industry. However, this …

Lithographic processing and film growth technologies are continuing to advance, so that it is
now possible to create patterned ferroic materials consisting of arrays of sub-1 μm elements …

Geometric frustration and the ice rule are two concepts that are intimately connected and
widespread across condensed matter. The first refers to the inability of a system to satisfy …

Artificial spin ice has been the subject of extensive investigation in the last few years due to
advances in nanotechnology and characterization techniques. So far, most of the studies …

We report broadband spin-wave spectroscopy on kagome artificial spin ice (ASI) made of
large arrays of interconnected Ni 80 Fe 20 nanobars. Spectra taken in saturated and …

We investigate spin dynamics of microstates in artificial spin ice (ASI) in Ni 81 Fe 19
nanomagnets arranged in an interconnected kagome lattice using microfocus Brillouin light …

Artificial spin ice has become a valuable tool for understanding magnetic interactions on a
microscopic level. The strength in the approach lies in the ability of a synthetic array of …