A special class of materials known as âWeyl semimetalsâ have unusual physical properties. In these materials, researchers can separate electrons by their âhandedness.â Thatâs whether the electronsâ magnetic moment is in the same direction as the electronsâ movement or the opposite direction.
This results in a host of unique phenomena that researchers can use to turn infrared light into electricity and develop very fast electronic circuits.
Finding new semi-conductor materials that emit light is essential for developing a wide range of electronic devices. But making artificial structures that emit light tailored to our specific needs is an even more attractive proposition. However, light emission in a semi-conductor only occurs when certain conditions are met.
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