Single dopant atoms in a low-dimensional material, such as graphene, or near the surface of a bulk material such as silicon or diamond form a promising vehicle for many sorts… Click to show full abstract
Single dopant atoms in a low-dimensional material, such as graphene, or near the surface of a bulk material such as silicon or diamond form a promising vehicle for many sorts of quantum device. However, positioning isolated dopant atoms in the area of interest, or even being able to tell precisely where they are remain as ongoing challenges. Aberration-corrected scanning transmission electron microscopy (STEM) provides a new view of these exciting materials.
               
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