Graphene-based mid-infrared room-temperature pyroelectric bolometers with ultrahigh temperature coefficient of resistance
Sassi, U., et al. Nature Communications 2017 DOI: 10.1038/ncomms14311 This work reports the use of graphene as part of an uncooled, mid-infrared photodetector, where the pyroelectric response of a LiNbO3 crystal is transduced with high gain (up to 200) into resistivity modulation for graphene. The nanoETCH system is critical as part of the work, being […]