303 citations · 3.1k across the 72 of their papers we have counts for
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Alloy engineering of excitonic properties in TMD monolayers
Eirini Katsipoulaki, Adlen Smiri, Panagiotis Spiliotakis +12
We investigate monolayer MoSSe alloys across the full composition range using optical spectroscopy. We demonstrate continuous tuning of the optical gap over $\sim…
Formation of Highly Tunable Periodic Plasmonic Structures on Gold Films Using Direct Laser Writing
Kernius Vilkevičius, George D. Tsibidis, Algirdas Selskis +2
Direct laser writing method is a promising technique for the large-scale and cost-effective fabrication of periodic nanostructure arrays exciting hybrid lattice plasmons. This type…
Cell response on laser-patterned Ti/Zr/Ti and Ti/Cu/Ti multi-layer systems
Suzana Petrović, Nevena Božinović, Vladimir Rajić +4
Arranged patterns obtained by ultrafast laser processing on the surface of Ti/Cu/Ti/Si and Ti/Zr/Ti/Si thin film systems are reported. Two differently designed multilayer thin film…
Biaxial strain tuning of exciton energy and polarization in monolayer WS2
G. Kourmoulakis, A. Michail, I. Paradisanos +8
We perform micro-photoluminescence and Raman experiments to examine the impact of biaxial tensile strain on the optical properties of WS2 monolayers. A strong shift on the order of…
Two-dimensional metal halide perovskites and their heterostructures: from synthesis to applications
Athanasia Kostopoulou, Ioannis Konidakis, Emmanuel Stratakis
Size- and shape- dependent unique properties of the metal halide perovskite nanocrystals make them promising building blocks for constructing various electronic and optoelectronic…
Electron density control in tungsten diselenide monolayers via photochlorination
E. Katsipoulaki, G. Vailakis, I. Demeridou +8
Modulation of the Fermi level using an ultraviolet (UV)-assisted photochemical method is demonstrated in tungsten diselenide monolayers. Systematic shifts and relative intensities…