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Dependable contact related parameter extraction in graphene-metal junctions
Amit Gahoi, Satender Kataria, Francesco Driussi +5
The accurate extraction and the reliable, repeatable reduction of graphene - metal contact resistance (R) are still open issues in graphene technology. Here, we demonstrate t…
Nanoelectromechanical Sensors based on Suspended 2D Materials
Max C. Lemme, Stefan Wagner, Kangho Lee +9
The unique properties and atomic thickness of two-dimensional (2D) materials enable smaller and better nanoelectromechanical sensors with novel functionalities. During the last dec…
Graphene-Quantum Dots Hybrid Photodetectors with Low Dark-Current Readout
D. De Fazio, B. Uzlu, I. Torre +10
Graphene-based photodetectors have shown responsivities up to 10A/W and photoconductive gains up to 10 electrons per photon. These photodetectors rely on a highly absorbi…
Suspended graphene membranes with attached silicon proof masses as piezoresistive NEMS accelerometers
Xuge Fan, Fredrik Forsberg, Anderson D. Smith +5
Graphene is an atomically thin material that features unique electrical and mechanical properties, which makes it an extremely promising material for future nanoelectromechanical s…
Manufacture and Characterization of Graphene Membranes with Suspended Silicon Proof Masses for MEMS and NEMS Applications
Xuge Fan, Anderson D. Smith, Fredrik Forsberg +8
Unparalleled strength, chemical stability, ultimate surface-to-volume ratio and excellent electronic properties of graphene make it an ideal candidate as a material for membranes i…
Graphene ribbons with suspended masses as transducers in ultra-small nanoelectromechanical accelerometers
Xuge Fan, Fredrik Forsberg, Anderson D. Smith +7
Nanoelectromechanical system (NEMS) sensors and actuators could be of use in the development of next generation mobile, wearable, and implantable devices. However, these NEMS devic…