20 citations · 70 across the 4 of their papers we have counts for
8 papers
Tunable Photodetectors via in situ Thermal Conversion of TiS to TiO
Foad Ghasemi, Riccardo Frisenda, Eduardo Flores +11
In two-dimensional materials research, oxidation is usually considered as a common source for the degradation of electronic and optoelectronic devices or even device failure. Howev…
Multi-terminal electronic transport in boron nitride encapsulated TiS nanosheets
Nikos Papadopoulos, Eduardo Flores, Kenji Watanabe +7
We have studied electrical transport as a function of carrier density, temperature and bias in multi-terminal devices consisting of hexagonal boron nitride (h-BN) encapsulated tita…
Symmetry breakdown in franckeite: spontaneous strain, rippling and interlayer moiré
Riccardo Frisenda, Gabriel Sanchez-Santolino, Nikos Papadopoulos +9
Franckeite is a naturally occurring layered mineral with a structure composed of alternating stacks of SnS2-like and PbS-like layers. Although this superlattice is composed of a se…
Tunneling spectroscopy of localized states of barriers in vertical van der Waals heterostructures
Nikos Papadopoulos, Pascal Gehring, Kenji Watanabe +3
In transition metal dichalcogenides, defects have been found to play an important role, affecting doping, spin-valley relaxation dynamics, and assisting in proximity effects of spi…
Weak localization in boron nitride encapsulated bilayer MoS
Nikos Papadopoulos, Kenji Watanabe, Takashi Taniguchi +2
We present measurements of weak localization on hexagonal boron nitride encapsulated bilayer MoS. From the analysis we obtain information regarding the phase-coherence and the…
Large birefringence and linear dichroism in TiS3 nanosheets
Nikos Papadopoulos, Riccardo Frisenda, Robert Biele +7
TiS3 nanosheets have proven to be promising candidates for ultrathin optoelectronic devices due to their direct narrow band-gap and the strong light-matter interaction. In addition…