The asymmetric distribution of chiral objects with opposite chirality is of great fundamental
interest ranging from molecular biology to particle physics. In quantum materials, chiral …

EuAl 4 is a rare-earth intermetallic in which competing itinerant and/or indirect exchange
mechanisms give rise to a complex magnetic phase diagram, including a centrosymmetric …

The centrosymmetric tetragonal itinerant magnet EuAl 4 exhibits an intricate magnetic phase
diagram including rhombic and square skyrmion-lattice (SkL) phases in the external …

The tetragonal intermetallic compound EuAl 4 hosts an exciting variety of low-temperature
phases. In addition to a charge density wave below 140 K, four ordered magnetic phases …

In rare-earth intermetallic topological materials, carriers from topological bands mediate the
magnetic interactions between local moments, giving rise to a plethora of exotic quantum …

Materials exhibiting a spontaneous reversal of spin chirality have the potential to drive the
widespread adoption of chiral magnets in spintronic devices. Unlike the majority of chiral …

Cryogenic four-dimensional scanning transmission electron microscopy (4D-STEM) imaging
is a useful technique for studying quantum materials and their interfaces by simultaneously …

Topological semimetals in BaAl4-type structure show many interesting behaviors, such as
charge density wave (CDW) in SrAl4 and EuAl4, but not the isostructural and isovalent …

At ambient conditions SrAl 4 adopts the BaAl 4 structure type with space group I 4/mmm. It
undergoes a charge-density-wave (CDW) transition at T CDW= 243 K, followed by a …

The non-trivial magnetic and electronic phases occurring in topological magnets are often
entangled, thus leading to a variety of exotic physical properties. Recently, the BaAl 4-type …