Non-technical Abstract: The magnetic properties of materials originate from the magnetic atoms that compose them. These atoms act like tiny bar magnets. In materials such as iron, the atomic magnets align parallel to one another, much like compass needles pointing in the same direction. However, in some materials, the atomic magnets arrange themselves in non-parallel, or non-collinear, configurations. These arrangements arise from the interplay between the crystal structure and intrinsic interactions among the magnetic atoms. Certain non-collinear magnetic structures possess topological properties—unique geometric characteristics that make them robust against deformation and disruption. This topological protection holds significant promise for applications in information storage and quantum computing. This project combines experimental and theoretical approaches to study topologically protected magnetic structures, aiming to identify materials that could serve as platforms for future quantum technologies. Our research focuses on a remarkable class of compounds known as Heusler alloys—chemical combinations of several metals, including magnetic elements like iron. Recent discoveries have shown that Heusler alloys with specific crystal structures can support non-collinear magnetic arrangements. Due to their relative ease of synthesis and tunable magnetic properties, Heusler alloys offer a conducive environment for the discovery of topologically protected magnetic phases. In addi