Scientists from RWTH Aachen University, AMO GmbH, EPFL and Aixtron SE have demonstrated the first power detectors based on Molybdenum disulphide (MoS2) that operate at zero bias. The fabricated circuits function in Ku-band between 12 and 18GHz, and are the best-performing power detectors fabricated on flexible substrate reported to date. Their dynamic range exceeds 30dB, outperforming other semiconductor technologies, like silicon complementary metal oxide semiconductor (CMOS) circuits and GaAs Schottky diodes.
Continue reading “Progress towards flexible, low-power transceivers based on MoS2”An extensive review on graphene-based microwave circuits
Mohamed Saeed and co-workers have published an extensive review article on graphene-based microwave circuits in the journal Advanced Materials.
Continue reading “An extensive review on graphene-based microwave circuits”Prof. Sven Ingebrandt joins the Aachen Graphene & 2D Materials Center
The Aachen Graphene & 2D Materials center has gained a new member: Prof. Sven Ingebrandt, head of the Chair for Micro- and Nanosystems and of the Institute of Materials in Electrical Engineering 1 (IWE 1) at RWTH Aachen University.
Continue reading “Prof. Sven Ingebrandt joins the Aachen Graphene & 2D Materials Center”