104 citations · 547 across the 28 of their papers we have counts for
5 papers · 1 filter
Thermoelectric graphene photodetectors with sub-nanosecond response times at Terahertz frequencies
Leonardo Viti, Alisson R. Cadore, Xinxin Yang +7
Ultrafast and sensitive (noise equivalent power <1 nWHz-1/2) light-detection in the Terahertz (THz) frequency range (0.1-10 THz) and at room-temperature is key for applications suc…
Gate-tunable non-volatile photomemory effect in MoS transistors
Andreij C. Gadelha, Alisson R. Cadore, Kenji Watanabe +5
Non-volatile memory devices have been limited to flash architectures that are complex devices. Here, we present a unique photomemory effect in MoS transistors. The photomemory…
Local photodoping in monolayer MoS2
Andreij C. Gadelha, Alisson R. Cadore, Lucas Lafeta +4
Inducing electrostatic doping in 2D materials by laser exposure (photodoping effect) is an exciting route to tune optoelectronic phenomena. However, there is a lack of investigatio…
Probing the Electronic Properties of Monolayer MoS via Interaction with Molecular Hydrogen
Natália P. Rezende, Alisson R. Cadore, Andreij C. Gadelha +8
This work presents a detailed experimental investigation of the interaction between molecular hydrogen (H) and monolayer MoS field effect transistors (MoS FET), aiming…
Reversible doping of graphene field effect transistors by molecular hydrogen: the role of the metal/graphene interface
C. L. Pereira, A. R. Cadore, N. P. Rezende +5
In this work, we present an investigation regarding how and why molecular hydrogen changes the electronic properties of graphene field effect transistors. We demonstrate that inter…