33 citations · 186 across the 17 of their papers we have counts for
6 papers · 1 filter
Hole Transfer Dynamics in Thin Films of Mixed-Dimensional Quasi-2D Perovskites
G. Ammirati, S. Turchini, F. Toschi +8
The understanding of charge transfer processes in mixed-dimensional quasi-2D perovskites is crucial for their application in high-performance photovoltaic devices. In this work, we…
Diameter dependence of the temperature dynamics of hot carriers in photoexcited GaAsP nanowires
Aswathi K Sivan, Lorenzo Di Mario, Yunyan Zhang +6
Nanowires (NWs) with their quasi-one-dimensionality often present different structural and opto-electronic properties than their thin-film counterparts. The thinner they are the la…
Stoichiometric Bi2Se3 Topological Insulator Ultra-Thin Films Obtained Through a New Fabrication Process for Optoelectronic Applications
Matteo Salvato, Mattia Scagliotti, Maurizio De Crescenzi +7
A new fabrication process is developed for growing Bi2Se3 topological insulators in the form of nanowires/nanobelts and ultra-thin films. It consists of two consecutive procedures:…
Ultrafast optical spectroscopy of semiconducting and plasmonic nanostructures and their hybrids
Daniele Catone, Lorenzo Di Mario, Faustino Martelli +7
The knowledge of the carrier dynamics in nanostructures is of fundamental importance for the development of (opto)electronic devices. This is true for semiconducting nanostructures…
Optical properties and carrier dynamics in Co-doped ZnO nanorods
Aswathi K. Sivan, Alejandro Galan-Gonzalez, Lorenzo Di Mario +12
The controlled modification of the electronic properties of ZnO nanorods via transition metal doping is reported. A series of ZnO nanorods were synthesized by chemical bath growth…
Plasmon induced resonant effects on the optical properties of Ag-decorated ZnSe nanowires
Aswathi K Sivan, Lorenzo Di Mario, Daniele Catone +4
In this work we present how the optical properties of ZnSe nanowires are modified by the presence of Ag nanoparticles on the sidewalls of the ZnSe nanowires. In particular we show…