Two novel materials, each composed of a single atomic layer and the tip of a scanning tunneling microscope - these are the ingredients to create a novel kind of a so-called ‘quantum dot’. These extremely small nanostructures allow delicate control of individual electrons by fine-tuning their energy levels directly. Such devices are key for modern quantum technologies.
from Engineering and Construction News – ScienceDaily https://www.sciencedaily.com/releases/2018/03/180319124252.htm
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