412 citations · 2.3k across the 43 of their papers we have counts for
6 papers · 2 filters
Does carrier velocity saturation help to enhance fmax in graphene field-effect transistors?
Pedro Carlos Feijoo, Francisco Pasadas, Marlene Bonmann +10
It has been argued that current saturation in graphene field-effect transistors (GFETs) is needed to get the highest possible maximum oscillation frequency (fmax). This paper numer…
Gate-tunable graphene-based Hall sensors on flexible substrates with increased sensitivity
Burkay Uzlu, Zhenxing Wang, Sebastian Lukas +3
We demonstrate a novel concept for operating graphene-based Hall sensors using an alternating current (AC) modulated gate voltage, which provides three important advantages compare…
Analogue two-dimensional semiconductor electronics
Dmitry K. Polyushkin, Stefan Wachter, Lukas Mennel +6
While digital electronics has become entirely ubiquitous in today's world and appears in the limelight, analogue electronics is still playing a crucial role in many devices and app…
Graphene-Based Integrated Photonics For Next-Generation Datacom And Telecom
M. Romagnoli, V. Sorianello, M. Midrio +7
Graphene is an ideal material for optoelectronic applications. Its photonic properties give several advantages and complementarities over Si photonics. For example, graphene enable…
Large-signal model of the Metal-Insulator-Graphene diode targeting RF applications
Francisco Pasadas, Mohamed Saeed, Ahmed Hamed +4
We present a circuit-design compatible large-signal compact model of metal-insulator-graphene (MIG) diodes for describing its dynamic response for the first time. The model essenti…
Graphene photodetector integrated on a photonic crystal defect waveguide
Simone Schuler, Daniel Schall, Daniel Neumaier +4
We present a graphene photodetector for telecom applications based on a silicon photonic crystal defect waveguide. The photonic structure is used to confine the propagating light i…