Chemical Structure from Scientific Research

Schematic depiction of out-of-plane energy transfer in a high-mobility graphene field-effect device with an SiO 2 backgate (substrate). The backgate warms slightly owing to this out-of-plane energy transfer and subsequently emits mid-infrared thermal radiation. One can directly observe the devices out-of-plane energy transfer by monitoring the substrates mid-infrared incandescence emission.

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