A theory from 2006 predicts that it should be possible to use graphene in a magnetic field not only to absorb terahertz and infrared light on demand but also to control the direction of the circular polarisation. Researchers now have succeeded in testing this theory and achieved the predicted results.
Tuesday, July 9, 2019
On-demand control of terahertz and infrared waves with graphene
A theory from 2006 predicts that it should be possible to use graphene in a magnetic field not only to absorb terahertz and infrared light on demand but also to control the direction of the circular polarisation. Researchers now have succeeded in testing this theory and achieved the predicted results.
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