In this work, an electromagnetic black hole based on gradient-index metamaterials is designed and fabricated by drilling holes in easily available materials to achieve efficient microwave heating in ...

Published in: 2018 12th International Congress on Artificial Materials for Novel Wave Phenomena (Metamaterials) Article #: Date of Conference: 27 August 2018 - 01 September 2018 Date Added to IEEE ...

A novel metamaterial emits significantly more heat than it absorbs under a magnetic field, breaking Kirchhoff’s law.

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