36 citations · 36 across the 2 of their papers we have counts for
4 papers
Capacitance-Voltage (C-V) Characterization of Graphene-Silicon Heterojunction Photodiodes
Sarah Riazimehr, Melkamu Belete, Satender Kataria +2
Heterostructures of two-dimensional (2D) and three-dimensional (3D) materials form efficient devices for utilizing the properties of both classes of materials. Graphene/silicon (G/…
Electron Transport across Vertical Silicon / MoS / Graphene Heterostructures: Towards Efficient Emitter Diodes for Graphene-Base Hot Electron Transistors
Melkamu Belete, Olof Engström, Sam Vaziri +4
Heterostructures comprising of silicon (Si), molybdenum disulfide (MoS) and graphene are investigated with respect to the vertical current conduction mechanism. The measured…
Nonvolatile Resistive Switching in Nanocrystalline Molybdenum Disulfide with Ion-Based Plasticity
Melkamu Belete, Satender Kataria, Aykut Turfanda +4
Non-volatile resistive switching is demonstrated in memristors with nanocrystalline molybdenum disulfide (MoS) as the active material. The vertical heterostructures consist of…
Dielectric Properties and Ion Transport in Layered MoS_{2} Grown by Vapor-Phase Sulfurization
M. Belete, S. Kataria, U. Koch +5
Electronic and dielectric properties of vapor-phase grown MoS_{2} have been investigated in metal/MoS_{2}/silicon capacitor structures by capacitance-voltage and conductancevoltage…